Sodium + sulfur → 1.2 Copper + chlorine →
1.3 Calcium + oxygen →
1.4 Silver + bromine →
1.5 Zinc + fluorine →
1.6 Lithium + nitrogen →
1.7 Aluminium + oxygen →
1.8 Magnesium + bromine →
1.9 Sulfur + oxygen →
1.10 Carbon + oxygen → ___

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.

The identities of substances are the same before and after which type of change