Empirical formula for h2SO4

All matter is made up of atoms that are in continuous, random motion

When are drops of indicator most likely added to the Erlenmeyer flask? A. when preparing the burette B. when filling the pipette with acid C. when recording the initial burette volume D. when preparing to measure pH change

Is a compound a liquid and gas

Jane is sliding down a slide. What kind of motion is she demonstrating?

Forces are measured in what unit

Read the list of substances. Rubber, Steel, Glass, Iron Which substances are likely to be attracted by a magnet? Steel and Iron Rubber and Iron Steel and Glass Rubber and Glass

All the following involve an increase in entropy except O most endothermic reactions O sublimation O vaporization O combustion

What type of compounds dissolve easily in water?

One reactant with a mass of 10 grams is combined with another reactant with a mass of 8 grams in a sealed container. After the reaction, what is the most reasonable prediction for the total mass of the products of this reaction?

For something to be considered an organic macromolecule, what chemical element must be found in it