In a chemical reaction, the mass of the products must equal the mass of the_ _ _ _. Elements Reactants Atoms Molecules

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

What’s the theoretical yield of solid lead