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VashaNatasha [74]
3 years ago
10

Which statements describe elements?

Chemistry
2 answers:
monitta3 years ago
8 0

Answer: B,C,D

Explanation: Who ever reads this have a great day and stay safe :}

TiliK225 [7]3 years ago
3 0

Answer:

give dat hooman a brainliest!!

Explanation:

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How many moles are equal to 7.62 x 1025 molecules lithium hydroxide​
ycow [4]

No of moles:-

\\ \tt\longmapsto \dfrac{No\:of\:atoms}{Avagadro's\; number}

\\ \tt\longmapsto \dfrac{7.62(10^{25})}{6.022(10^{23})}

\\ \tt\longmapsto 126.5mol

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You have a gas stored in a rigid container (fixed volume). Explain the relationship between a decrease in temperature, collision
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What is the <br> formula for gunpowder
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This is the same simplified formula, only balanced:

<span>10 KNO3 + 3 S + 8 C → 2 K2CO3 + 3 K2SO4 + 6 CO2 + 5 N2.</span>

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