Count then plot the total number of atoms in the reactants to total atoms in the products for the equation 2H2 + O2 + 2H2O

the role of the microscope world in creating new materials .

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.