The number of moles of silver oxide (I) needed to produce 4 moles of silver is 2 moles
<h3>Stoichiometry </h3>
From the question, we are to determine the number of moles of silver oxide (I) needed to produce 4 moles of silver
First, we will write the balaced chemical equation for the decomposition of silver oxide (I)
2Ag₂O(s) → 4Ag(s) + O₂(g)
This means, 2 moles of silver oxide (I) [Ag₂O] decomposes to give 4 moles of <u>silver </u>and 1 mole of oxygen gas.
From the <em>balanced chemical equation</em>, it is easy to deduce the number of moles of silver oxide (I) that would give 4 moles of silver.
Hence, the number of moles of silver oxide (I) needed to produce 4 moles of silver is 2 moles
Learn more on Stoichiometry here: brainly.com/question/18834543
1) P4 + 5O2 = 2P2O5
2) C3H8 + 5O2 = 3CO2 + 4H2O
3) Ca2Si + 4Cl2 = 2CaCl2 + SiCl4
It’s the same as when magnesium reacts with liquid water, only faster:
Mg + 2H₂O → MgO + H₂.
The difference is that in water, the reaction has a second step, converting MgO to Mg(OH)₂.
<h2>HOPE IT HELPS♥</h2>
Answer:
Physical change because it can go back to its original form.
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she bought 3 erasers an got two dollars back
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