What is the conjugate acid of clch2co2-?

If the same amount of cacl2 is added to equal volumes of water and maple syrup, which will have the higher temperature?

Express the following number in scientific notation. 0.026890 =

Water is initially present in a state where its molecules are far apart. during a change of state, its molecules slow down. which change of state has most likely taken place? from a gas to a liquid from a liquid to a gas from a solid to a liquid from a gas to a plasma