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lora16 [44]
3 years ago
11

What determines the name of an element

Chemistry
2 answers:
n200080 [17]3 years ago
8 0
with the atomic number
otez555 [7]3 years ago
7 0
Nothing in particular determines the name of an element, it could range from who discovered it to where it was discovered!
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Which pair contains an incorrect formula.
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C) Sliver Carbonate AgCO3
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3 years ago
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Radiation

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3 0
3 years ago
Silicon carbide (SiC) is an important ceramic material made by reacting sand (silicon dioxide, SiO2) with powdered carbon at a h
makkiz [27]

Answer:

Percent yield of SiC is 77.0%.

Explanation:

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So, 100.0 kg of SiO_{2} = \frac{100.0\times 10^{3}}{60.08} moles of SiO_{2} = 1664 moles of SiO_{2}

According to balanced equation, 1 mol of SiO_{2} produces 1 mol of SiC

Therefore, 1664 moles of SiO_{2} produce 1664 moles of SiC

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Percent yield of SiC = [(actual yield of SiC)/(theoretical yield of SiC)]\times 100%

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4 0
2 years ago
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