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Afina-wow [57]
3 years ago
6

How many grams of calcium phosphate can be produced when 78.5 grams of calcium hydroxide reacts with excess phosphoric acid? Unb

alanced equation: H3PO4 + Ca(OH)2 → H2O + Ca3(PO4)2 So I balanced the equation as 2H3PO4 + 3Ca(OH)2 = 6H2O + Ca3(PO4)2 but now I am stuck
Chemistry
1 answer:
sasho [114]3 years ago
3 0
Once you balance the enquation you "switch partners" of the element (negative charge to positive charge)
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guajiro [1.7K]

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5 0
2 years ago
Please answer both questions.
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Answer:

1)Krypton

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Explanation:

electrons=protons

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1)The answer is Krypton because its atomic number= number of protons=number of electrons is 36.

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2)subscript=atomic number=number of protons=number of electrons

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iii. Na=electrons=11

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I hope this helps.

6 0
2 years ago
Under which conditions of temperature and pressure does a real gas behave most like an ideal gas
Veseljchak [2.6K]
At higher temperature, and lower pressure. 
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3 years ago
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skad [1K]

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Explanation:

4 0
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