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Kisachek [45]
3 years ago
11

Balance Cl2+NaBr=NaCl+Br2​

Chemistry
1 answer:
kvasek [131]3 years ago
5 0
Cl2 + 2NaBr → 2NaCl + Br2
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How many particles are in 1.40 x 10^7 mol of aluminum (Al)?
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<h3>Hlo there !! </h3>

<u>One mole of any substance contains 6.022*1023 structural units (atoms, molecules, ions, etc.). This number is known as the Avogadro constant.</u>

<u>One mole of any substance contains 6.022*1023 structural units (atoms, molecules, ions, etc.). This number is known as the Avogadro constant.So 1.04*107 mol of Al contains 1.40*107 * 6.022*1023 = 8.43*1030 structural units (in case of Al – atoms).</u>

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2 years ago
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