Question

Part A Write the chemical formula for each of the following ternary compounds of magnesium given their constituent ions: a. magnesium phosphate, Mg$^{2+}$ and PO$_4^{3-}$ b. magnesium chromate, Mg$^{2+}$ and CrO$_4^{2-}$ c. magnesium permanganate, Mg$^{2+}$ and MnO$_4^{-}$ Express your answers as chemical formulas separated by a comma. chemical formulas for Mg$^{2+}$ and PO$_4^{3-}$, and CrO$_4^{2-}$, and MnO$_4^{-}$

Name: part a write the chemical formula for each of the following ternary compounds of magnesium given their constituent ions a magnesium phosphate mg2 and po43 b magnesium chromate mg2 and cro4 54394
Uploaded: 2020-07-09T21:23:24-08:00
Duration: 3 min 15 s
Channel: Joanna Josey
Description: part a write the chemical formula for each of the following ternary compounds of magnesium given their constituent ions a magnesium phosphate mg2 and po43 b magnesium chromate mg2 and cro4 54394

          Part A
Write the chemical formula for each of the following ternary compounds of magnesium given their constituent ions:
a. magnesium phosphate, Mg$^{2+}$ and PO$_4^{3-}$
b. magnesium chromate, Mg$^{2+}$ and CrO$_4^{2-}$
c. magnesium permanganate, Mg$^{2+}$ and MnO$_4^{-}$
Express your answers as chemical formulas separated by a comma.
chemical formulas for Mg$^{2+}$ and PO$_4^{3-}$, and CrO$_4^{2-}$, and MnO$_4^{-}$

part a write the chemical formula for each of the following ternary compounds of magnesium given their constituent ions a magnesium phosphate mg2 and po43 b magnesium chromate mg2 and cro4 54394

Added by Lisa R.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Joanna Josey

07/09/2020

Step 1

The least common multiple of 2 and 3 is 6. Therefore, we need 3 Mg$^{2+}$ ions and 2 PO$_4^{3-}$ ions to balance the charges. The chemical formula is Mg$_3$(PO$_4$)$_2$. Show more…

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Part A Write the chemical formula for each of the following ternary compounds of magnesium given their constituent ions: a. magnesium phosphate, Mg$^{2+}$ and PO$_4^{3-}$ b. magnesium chromate, Mg$^{2+}$ and CrO$_4^{2-}$ c. magnesium permanganate, Mg$^{2+}$ and MnO$_4^{-}$ Express your answers as chemical formulas separated by a comma. chemical formulas for Mg$^{2+}$ and PO$_4^{3-}$, and CrO$_4^{2-}$, and MnO$_4^{-}$