Oil or petroleum are nonrenewable resources, the others are renewable resources.
Answer:
C
Explanation:
The enthalpy of the reactants is greater than that of the products.
Answer:
2 Na + 1 Cl2 -> 2 NaCl
Explanation:
The answer is really simple, because if you have 1 nonmetal element that has a subscript of 2, you need to multiply the product and the first reactant by 2 to balance it.
Answer:People can drown or call or slip in
Explanation:
