Give the balanced equation for the neutralisation of the excess NaOH with HCI.​

Ball X has a mass of 8kg and is moving toward ball Y (which is sitting still) at 2m/s. After they collide, ball X issitting still. How fast is ball Y moving after the collision if it has a mass of 4kg? Plzzz help me with this one Question 7 of 25Which structure is used by the organism to see the outside world? Which of the following uses set builder notation to denote the set of all (real) multiplicative inverses?Answer Choices In Picture What is the Full form of DC? Question 31 of 50An electrician charges (1) an initial fee of $20 and then $30 per hour. Which linear equation represents this if (h) represents hours?f = 20h + 30f=30h + 20f = 50h with respect to air the refractive index of ice is 1.31 and that of rock salt is 1.54 calculate the refractive index of rock salt with respect to ice mow much would 600$ invested at 8% interest compounded continuously be worth after 3 years? A, B, and C are collinear points:B is between A and C.If AB = 3x + 4, BC = 4x - 1, and AC = 6x + 5,find AC. Explain two steps you could take when perform an impact study to test the effectiveness of an intervention programme The sum of the first eight terms in a Geometric Series is 19680 and the sum of the first four terms is 240. A) Find the first term. B) Find the common ratio. C) Justify your answers by showing steps that demonstrates your answers generate S8=19680 and S4=240. prove that 1 + sin a + cos 2A upon 1 + Sin A minus Cos 2A = 2 cot a prudent Use Venn diagrams notation to describe the shading ofAB Given that yx is a diameter of V, find mZVX if mYVZ=(15r -1)", mWVX =(8x- 2).mUVW =(7x +15).and mYVU = 3x + 5).A 32B 45C 70D. 134 Express the following repeating decimal as a fraction in simplest form. I will pay for the answer. D and E are points on sides AB and AC respectively of triangle ABC such that DE || BC. If AD = x-1, DB = x 3, AE = x + 3 and EC = x , the value of x is: What is the median of the following set of numbers?1 512 1 121112113O A. 27.COINOC. .12OD. The history of chocolate began (11) _______- three and a half thousand years ago . At that time, people in the Amercas (12) ____ as the Mayans and the Aztecs grew the beans and made chocolate drinks (13) _____them. Around 1500, christoppher columbus Which is correct?????????????