Which of the following is a balanced chemical equation? h2o2 → h2o + o2 so2 + o2 + 2 h2o → 4 h2so4 2 fe2o3 + 3 c → 4 fe + 3 co2 2 mg + hc1 → mgcl2 + h2

Afamily is one another name for a group on the table of elements.

How far is the region from the equator or control climate

The characteristic 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 and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.