What do I need from the data i collected from my experiment to get...

moles of CaC2O4xH2o (or CaC2O4) percipitated (mol)

To calculate the moles of CaC2O4·H2O (or CaC2O4) precipitated, you will need the following information from the data you collected:

1. Mass of CaC2O4·H2O (or CaC2O4) precipitated: You need to determine the mass of the precipitate formed during your experiment. This can be measured using a balance or determined indirectly from other measurements or calculations.

2. Molar mass of CaC2O4·H2O (or CaC2O4): You need the molar mass of the compound that is precipitated. The molar mass represents the mass of one mole of the substance and is typically expressed in g/mol. You can find the molar mass of CaC2O4·H2O (or CaC2O4) by looking up the atomic masses of its constituent elements, which can be found on the periodic table.

Once you have these two pieces of information, you can use the following formula to calculate the moles of CaC2O4·H2O (or CaC2O4) precipitated:

Moles of CaC2O4·H2O (or CaC2O4) = Mass of CaC2O4·H2O (or CaC2O4) / Molar mass of CaC2O4·H2O (or CaC2O4)

Make sure your mass is in the same units as the molar mass (e.g., grams) for accurate calculations.