6. Calculate the number of moles of “dry salt” [Ca(NO3)2] and the moles of water (H2O) removed to dry the salt out… Then calculate the molar ratio of water to dry salt. mass water = 9.0 g mass dry salt = 8.2 g
Moles salt = Moles water = Molar ratio =

The grooves or folds of the brain are called

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate