2cucl2 + 2 nano3 > cu(no3)2 + 2 nacl
if 15 grams of copper (ii) chloride react with 20 grams of sodium nitrate, how many grams of nacl is formed

What’s the percent by mass of carbon in c10h14n2

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2