How many grams of copper metal are required to react with 4.00 grams of silver nitrate to produce copper (II) nitrate?

0.7479 grams of copper metal is required to react with 4 grams of silver nitrate...~

0.753 grams of copper metal are required to react with 4.00 grams of silver nitrate to produce copper (II) nitrate

Explanation:

mass = moles * Mr

                      Equation of this reaction:

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Find moles of silver nitrate:

4 = moles * 170

→ moles

so find the mass of copper metal:

mass =   * 64

mass of copper is 0.753 grams.

i think its 100

i hope this !