If 6.24 l of a gas at 45.0°c is cooled until its volume decreases to 5.17 l, what is the temperature of the gas in degrees celsius

Cucl2 + 2nano3 cu(no3)2 + 2nacl what is the percent yield of nacl if 31.0 g of cucl2 reacts with excess nano3 to produce 21.2 g of nacl? 49.7% 58.4% 63.6% 78.7%

  the mississippians were considered to be  horticulturalists, which means they were

Which of the following is a chemical property of water at 4 c