Question

Help me pleas Mr(Ca3(Po4)2)=

Answer 1

Mr(Ca3(PO4)2) = 3Ar(Ca) + 2Ar(P) + 8Ar(O) = 3 * 40 + 2 * 31 + 8 * 16 = 310

Answer 2

Sure, I'd be happy to help you!

The chemical formula you provided, Mr(Ca3(PO4)2), appears to be incorrect or incomplete. Chemical formulas follow specific rules and conventions, and they should consist of chemical symbols representing the elements along with subscripts indicating the number of atoms of each element in the compound.

If you meant to write the chemical formula for a compound, please double-check it and provide the correct information. If you have any other questions or need assistance with chemistry or any other topic, feel free to ask!