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sveta [45]
3 years ago
11

How do you convert 642cg to kilograms

Chemistry
2 answers:
Eva8 [605]3 years ago
5 0
0.642 kg..................................................
murzikaleks [220]3 years ago
3 0
La habla espanol yo soy un pedro!
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Standard atmospheric pressure corresponds to the normal air pressure at sea level.
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What is the theoretical yield of NaBr
dolphi86 [110]

The theoretical yield of NaBr given that 2.36 moles of FeBr₃ reacts is 7.08 moles

<h3>Balanced equation </h3>

2FeBr₃ + 3Na₂S → Fе₂S₃ + 6NaBr

From the balanced equation above,

2 moles FeBr₃ reacted to produce 6 moles of NaBr

<h3>How to determine the theoretical yield of NaBr</h3>

From the balanced equation above,

2 moles FeBr₃ reacted to produce 6 moles of NaBr

Therefore,

2.36 moles FeBr₃ will react to produce = (2.36 × 6) / 2 = 7.08 moles of NaBr

Therefore,

Thus, the theoretical yield of NaBr is 7.08 moles

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2 years ago
A radical is a reactive intermediate with a single ____________ electron, formed by ____________ of a covalent bond. Allylic rad
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(b) when heated, solid calcium chlorate decomposes into calcium chloride solid, releasing oxygen gas.
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Ca (Clo3)2(s) ⇒ Ca Cl2 (s) + 3 O2 (g)

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