For the reaction 2HCl+Na2CO3 →2NaCl+H2O+CO2,
8 L of CO2 is collected at STP. What is the volume of 4.2 M HCl required

lithosphere and asthenosphere

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.

question answered by

(jacemorris04)

if you're asking what comes out, it's steam.