For the complete combustion of 1.000 mole of methane gas at 298 k and 1 atm pressure, δh° = -890.4 kj/mol. what will be the amount of heat released when 1.97 g of methane is combusted under these conditions?

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

What is the mass of 8 moles of sodium atoms

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls