Calculate the mass of the requested molecule If you have 83.2 g of copper(II) chloride, how many grams of sodium chloride
reacted?
Cu + 2NaCl --> CuCl2 + 2Na

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.

What type of radiation is lead emitting in the following equation? alpha particles beta particles gamma rays