Which data can be measured quantitatively? speed of light
odor of gas
texture of a solid
color of a flame

When you perform this reaction, what could remain at the end of the reaction? check all that apply. excess reactant aqueous copper chloride excess reactant aluminum oxygen product solid copper carbon dioxide product aqueous aluminum chloride water

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

110 g of water (specific heat = 4.184 j/g c) and 100 g of a metal sample (specific heat = 0.397 j/g c) are heated from 25 degrees c to 75 degrees c. which substance required more thermal energy?