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Viefleur [7K]
3 years ago
15

If a rock had a mass of 20g explain how you would fund the density

Chemistry
2 answers:
REY [17]3 years ago
4 0

Answer:

you have to divide it

Explanation:

aleksley [76]3 years ago
3 0

Answer:

whats the volume u can't find the density without dividing the mass by the volume

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Ammonium phosphate NH43PO4 is an important ingredient in many solid fertilizers. It can be made by reacting aqueous phosphoric a
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0.050 mol

Explanation:

The reaction that takes place is:

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Then we convert 0.050 moles of phosphoric acid into moles of ammonium phosphate, using the stoichiometric coefficients of the reaction:

  • 0.050 mol H₃PO₄ * \frac{1mol(NH_4)_3PO_4}{1molH_3PO_4} = 0.050 mol (NH₄)₃PO₄

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Change 0.00765 kL into mL
bagirrra123 [75]

Answer:

7650

Explanation:

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4 0
4 years ago
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i need to know like now. what is a pure substance that contains atoms of more than one element called?
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Answer:

A compound

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A compound is a pure substance that contains atoms of more than one element.

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A student wants to examine a substance without changing its identity. Which of the following properties of the substance should
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