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olga55 [171]
4 years ago
7

What ion charge patterns are in the periodic table

Chemistry
1 answer:
Rzqust [24]4 years ago
8 0
<span>the elements in groups1a, 2a, 3a have positive charges according to their group numbers</span>
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A student produces 1.34g of mgnh4po4*6h2o (mm =245.1 g/mol) from a sample of fertilizer, how grams of phosphorous were in the fe
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1.34 grams of MgNH4PO4*6H2O
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Moles of MgNH4PO4*6H2O=
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MgNH4PO4*6H2O has 1 mole of Phosphorous, so:
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0.0054671563 moles Phosphorous (30.97 grams/ 1 mole)
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