Calculate the mass of 4.60 x 10^25 atoms of neon? Select one:
a. 0.264 g
b. 5.54 x 10^2 g
c. 1.54 x 10^3 g
d. 0.0382 g

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.