For each chemical equation below, write the number of product molecules that will form from the reaction. Then, circle the limiting reactant. (Note: The coefficients in front of the reactants indicate the number of reactant molecules or atoms present.) 5C + 6O2 ___CO2 4Na + 8Cl2 ___NaCl 3CO2 + 4H2O ___H2CO3 7N2 + 9H2 NH3 10Zn + 16HCl ___ZnCl2 +___H2

What three natural resources are found in the great lakes region

Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.