2Na+ 2H20 --> 2NaOH) + 1H2 Given the reaction above...

When 111.4 g of sodium is dropped into 100.0 g of water, what is the maximum amount of hydrogen
gas (in grams) that can be produced?

c.

explanation:

particle   p is an electron and particle q is a neutron

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)