Given the following reaction: 2 N a + C l 2 → 2 N a C l 2Na+ClX 2 2NaCl How many moles of N a C l NaClN, a, C, l will be produced from 83.0 g 83.0 g83, point, 0, start text, space, g, end text of N a NaN, a, assuming C l 2 ClX 2 is available in excess? moles (round to three significant figures)

the solar system used to have much dust particles option no d

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

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(jacemorris04)

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence