UTS English II

All atoms of a given element are identical, having the same size, mass, and chemical properties

A chemical reaction involves only the separation, combination, or rearrangement of atoms

In a chemical reaction, the amount of reactants equal the amount of products

For the given combustion reaction

The reaction, which produces solid sulfur, will be followed by measuring the time needed for the reaction mixture to become opaque

The reaction, which produces solid sulfur, will be followed by measuring the time needed for the reaction mixture to become opaque

Carefully add the HCl solution to the sodium thiosulfate solution

The experiment was repeated at 70⁰C

The word atom_________ from the Latin word atomos, which means “indivisible.”

Sulfur (S) is a nonmetallic element that is present in coal. When coal is burned sulfur is __________ to sulfur dioxide