Data And Report Submission - Aldehydes And Ketones If you compare your results to the tested known compounds which would you think it was

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false

3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.