How many grams of potassium nitrate are produced when 3.0 grams of
potassium phosphate reacts with excess grams of aluminum nitrate?
Answer 4.2 g. *

Answers

Answer 1
the answer is 4.2 grams

Related Questions

When building electric circuits,_______ flow along the path ( wires, energy source, and resistor(s)).

-neutrons
-matter
-electrons
-protons

Answers

The third one (Electrons)

Electron is negatively charged particle. When building electric circuits electron flow along the path. so, option C is correct.

What is Electron ?

Electrons are fundamental to many physical processes, including gravity, electromagnetic interactions, weak interactions, electricity, magnetism, chemistry, and thermal conductivity.

The outer shells of atoms in the common items you encounter are made up of matter particles called electrons.

A negatively charged subatomic particle known as an electron can either be free or attached to an atom (not bound). One of the three main types of particles within an atom is an electron that is bonded to it.

The other two are protons and neutrons. The nucleus of an atom is made up of electrons, protons, and neutrons together.

Thus, Option C is correct.

To learn more about electron follow the link below;

https://brainly.com/question/1255220

#SPJ6

if a sprinter runs across a football field that is 100 yards long, what is the distance in miles?

Answers

Answer:

100/20 = 5

Explanation:

How many Elements are in the following molecule -CHNaO

Answers

Answer:

4 elements

C carbon

H hydrogen

Na sodium

O oxygen

Explanation:

What is the mass in grams of 10 moles of ammonia, NH3?
A.
?
1.7 grams
B.
?
27 grams
C. ?
170 grams
D
?
0.587 grams

Answers

Answer:

C. 170 g.

Explanation:

multiply given moles by the molar mass of ammonia.

NEED HELP ASAP!
What makes Carbon-14 so useful in “carbon dating” or “radiodating”?

Answers

Answer:

Because carbon-14 decays at this constant rate, an estimate of the date at which an organism died can be made by measuring the amount of its residual radiocarbon. ... The carbon-14 method was developed by the American physicist Willard F. Libby about 1946.

Explanation:


If a student rides her skateboard on a straight road and does not speed up or slow down, she is traveling with a -
Constant acceleration
Constant Velocity
Positive acceleration
Negative acceleration

Answers

Answer:

Constant velocity.

Explanation:

the properties of a compound are ____ the properties of the element that form it

Answers

the properties of a compound are different than the properties of the element that forms it

What state has the highest average speed limit on rural freeways

Answers

Answer:Alaska

Explanation:

Compute the number of ions in 58.5 g oh nacl

Answers

Answer: Explanation:

58.5 g of Na Cl = 1 mole 5.85 g ofNaCl = 1 X 5.85/58.5 = 0.1 mole Each molecule of NaCI contains one Na ion and one Cl ion = 2 ions Total moles of ions in 0.1 mole of NaCI = 2 x 0.1 = 0.2 moles

The 3 in the chemical formula determine -
3C6H12O6

Answers

There are three of C6H12O6.

HELP PLEASE!! I WILL GIVE YOU 22 POINTS!! (would mark brainliest but it’s not showing up on mine)

1) explain how the type of bonding between metals accounts for the malleability and ductility?
2)write the formula of the compound found between ammonium and sulfate.
3) what is the name of the compound that forms when silver transfers one electron to nitrogen
4) write the formula for the compound produced when magnesium and nitrate combine
5) write the formula for the compound produced when iron transfers two electrons to phosphorus

Answers

Answer:i am not studying chemistry but best of luck to you

Explanation:

What is the meaning of plate tectonics

Answers

Answer:

A tectonic plate (also called lithospheric plate) is a massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic lithosphere. Plate size can vary greatly, from a few hundred to thousands of kilometers across; the Pacific and Antarctic Plates are among the largest.

a theory explaining the structure of the earth's crust and many associated phenomena as resulting from the interaction of rigid lithospheric plates which move slowly over the underlying mantle.

What kind of change forms a new substance?
A. A solubility change
B. A chemical change
C. A phase change
D. A physical change

Answers

Answer:

B

Explanation:

what is the balanced equation of K3PO4 + HCI -> KCI + H3PO4?

Answers

Answer:

K₃PO₄ + 3HCl ⇒ 3KCl + H₃PO₄

Explanation:

practice these, it gets easier. goal is to match the amount of reactants and products on both sides of the equation. cheers!

4. How does the
productivity of
photosynthesis affect the
productivity of cellular
respiration?

Answers

Answer: it’s the chemicals between the biological

Explanation:

The productivity of photosynthesis affect the productivity of cellular respiration by providing energy.

What is photosynthesis?

Photosynthesis is a process where plants prepare their food in the presence of sunlight.

Photosynthesis process chemically illustrated as :

6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂

From the above it is clear that carbohydrate is produced in the photosynthesis process and this carbohydrate provide energy to the plant for the completion of another chemical process. So, for the cellular respiration plants use this energy.

Hence, the productivity of photosynthesis directly affect the productivity of cellular respiration.

To learn more about photosynthesis, visit the below link:

https://brainly.com/question/25869814

Suppose you are working in a chemistry lab and trying to make a solution of a substance called Sodium Chloride (which is a solid) of a definite amount and volume. Mention which lab apparatuses you would need to complete your work perfectly.

Answers

Answer:

a weighing balance, a measuring cylinder, a spatula, a beaker/flask, and a stirrer

Explanation:

The lab apparatus that would be needed to prepare a solution of sodium chloride would be a weighing balance, a measuring cylinder, a spatula, a beaker/flask, and a stirrer.

The weighing balance would be used to weigh out the required amount of sodium chloride. The beaker or flask would be placed on the weighing balance and its weight zeroed. The spatula would then be sued to take out the sodium chloride from its container into the beaker till the required amount is reached. The measuring cylinder would then be used to measure out the required volume of water which would be added to the salt in the beaker. The stirrer would then be used to stir the mixture in order for the salt to dissolve.

The energy that plants need for photosynthesis comes from
OA.
minerals,
OB. sunlight
OC.
oxygen
OD.
water.

Answers

Answer:

OB sunlight

Explanation:

it grows with it

How much energy must be added to a 2-kg piece of wood with a specific heat
of 1760 J/(kg°C) to increase its temperature from 10°C to 50°C?
A. 140,800 J
B. 1,760,000 J
C. 211,200 J
D. 35,200 J

Answers

Answer:

A. 140,800 J

Explanation:

Specific heat of a material is defined as the amount of energy required to increase in 1°C 1kg of the material. For wood there are required 1760J perkg per °C.

The equation is:

Q = C*m*ΔT

Where Q is heat in Joules,

C is specific heat (1760J/kg°C),

m is mass (2kg)

ΔT is change in temperature (50°C - 10°C = 40°C)

Replacing:

Q = 1760J/kg°C*2kg*40°C

Q = 140800J

Right option is:

A. 140,800 J

any____has____sets of physical and chemical properties

Answers

atom and something else

What type of energy conversion is taking place inside a flashlight when it is on?

Answers

Answer:

electrical energy

When the flashlight is turned on, the chemical energy is first transformed into electrical energy and then into light energy. CHEMICAL bonds. It is released during a chemical reaction (change). by flowing electrons (negatively charged particles).

Answer:

Electrical Energy

Explanation:

When the flashlight is turned on, the chemical energy is first transformed into electrical energy and then into light energy. CHEMICAL bonds. It is released during a chemical reaction (change). by flowing electrons (negatively charged particles).

Identify the products in the following chemical resction 2NaHCO3 + CaCI2 --> CaCO3 + CO2 + 2NaCI + H2O​

Answers

the products are:

CaCO3 Calcium Carbonate

CO2 carbon dioxide

NaCI Sodium chloride

H2O​ Water

Apt A piece of chalk becomes shorter as it is used. Which of the following is NOT true of the shorter piece of chalk?
A. Its mass has changed.
B. Its shape has changed.
C. Its volume has changed.
D. Its characteristic properties have changed.

Answers

A. It’s mass has changed if not that’s then it’s B.

What are the three types of protist and how are they similar and how are they different (this is science but there is no tab for it)

Answers

Answer:

They are eukaryotic, which means they have a nucleus. Most have mitochondria

What has the lowest ionization erergy?
Fluorine (F)
O Francium (Fr)
O Helium (He)
O lodine (1)

Answers

Answer:

Francium (Fr)

Explanation:

From the given choices, francium will have the lowest ionization energy.

Ionization energy is the energy required to remove the most loosely held electron within an atom.

The magnitude of the ionization energy depends on the characteristics of the atom in relation to its nuclear charge, atomic radius, stability etc.

Generally on the periodic table, ionization energy increases from left to right on the tableAs you go from metals to non-metals and to gases, the value of the ionization energy increases steadily. Down the group, the value reduces. Since Francium is the most metallic of all the given choices, it has the highest ionization energy.

can someone please help me

Answers

It is A. Barium

Explanation: I did that already

An element's identity can be determined from its A atomic number B number of neutron C number of isotopes D energy levels

Answers

Answer:

Atomic number

Explanation:

Because atomic number is unique for each element and never changes

Which of the following is NOT true about a C-14 atom?

it contains 6 electrons


its atomic number is 6


it contains 6 neutrons

it contains 6 protons

Answers

Answer:

option C. it contain 6 neutrons.

Explanation:

According to the table below, which two atoms have the same mass
number?
1 point
Atom
Photons
Neutrons
Electrons
1
8
10
8
2
10
9
10
3
9
9
9
4
8
8
Atoms 2 and 3
Atoms 1 and 2
Atoms 1 and 4
Atoms 2 and 4

Answers

Answer:

atoms 1 and 4

Explanation:

Se sabe que un compuesto contiene 33.002% de carbono,9.063% de hidrogeno y el resto de oxigeno. El espectrometro de masas indica que la masa molecular aproximada es de 191g/mol(cual es la formula empirica y molecular probable

Answers

Answer:

CH3O

C6H18O6

Explanation:

Porcentaje de masa de oxígeno = 100% - (33,002% + 9,063%) = 57,935%

Divida el porcentaje en masa de cada elemento por su masa atómica relativa;

H- 9.063 / 1, C- 33.002 / 12, O - 57.935 / 16

H- 9.063, C- 2.75, O- 3.62

Dividir por la proporción más baja;

H-9.063 / 2.75, C- 2.75 / 2.75, O- 3.62 / 2.75

H- 3, C-1, O- 1

Fórmula emperical = CH3O

Dado que la masa molecular es 191 g / mol

Sea n el número de cada átomo de la molécula

Por tanto, su fórmula molecular es; (CH3O) n = 191

[12 + 3 (1) + 16] n = 191

31n = 191

n = 191/31

n = 6

Por lo tanto, la fórmula molecular del compuesto es; (CH3O) 6 que es C6H18O6

9.8 x 10​^-6 regular notation

Answers

Answer:

0.0000098 should be the answer

Explanation:

Other Questions
7.62 x 10^23 molecules of CO2 are contained in a tire. How large is the tire (in liters)? How many of you dislike the scent "Into The Night" by Bath & Body Works? Identify security gaps or opportunities in training related to human factors. Describe the impact associated with not addressing each gap or opportunity to individuals and the organization. Which best describes a difference between Christianity and Judaism? Citas sobre los idiomas - Qu significan? Estn de acuerdo? Hablo espaol con Dios, el italiano con las mujeres, el francs con los hombres y el alemn con mis caballos > (Carlos I de Espaa, monarca 1500-1558) As we approach fall, the trees begin to drop their leaves. If a leaf, with a mass of 0.00006 kg, drops 3.66 meters from the top of a tree and the acceleration due to gravity is 9.81 m/s2. Calculate the force at which the leaf will hit the ground. (F = m * a) Can someone please explain this to me? I don't get it X = 10 and y = -2, what is the value of the expression9x-3y+8xy-3A -61B -67C 241 D-79 Guys i need help ASAP its 10 pm at my house. plz Read the following sentence and then select the correct word to go in the blank:You must understand the ________ of this serious situation. fidelity confidant empathy gravity Analyze Explain how the metaphor in lines 13-16 contributes to the theme of the poem.Note: this is the poem. Write the equation of the line that passes through (0,1) and (-13,-1) 3x 5 =-106. To solve the equation in the box for thevalue of x, Michele started by adding 5 to bothsides. To get the correct answer, what mustMichele do next?A divide both sides by 10B. divide both sides by 3C. multiply both sides by 10D. multiply both sides by 3 All of the following are steps your group should follow to be effective, except:a. ldentify and define the problem.b. Discuss one solution.c. Take action.d. Analyze the problem. What kind of weather is associated with a high-pressure area? Explain in detail what happens to the air of high-pressure areas that lead to this type of weather? SOMEONE PLEASE HELP ME OUT ASAP !!!She was still stunned and speechless with emotion when later she leaned over her friend to kiss her and softlysay good-by. Adle, pressing her cheek, whispered in an exhausted voice: "Think of the children, Edna. Oh thinkof the children! Remember them!"Which of the following ideas are Adle's words reflecting?O Childbirth is an exhausting business for women.O A woman must always proceed with caution.O Children are supremely important.O Friends will aways be honest with each other. A string of length 10.0 m is tied between two posts and plucked. This sends a wave down the string moving at a speed of 130 m/s with a frequency of 215 Hz. How many complete wavelengths of this wave will fit on the string? which number line shows the solution of 5x - 25 greater than -15 The sum of the measures of the interior angles of a polygon is known to bebetween 2100 and 2200. How many sides does the polygon have? Help me with Spanish !!!