3 years ago

Which of the following reactions will occur? question 10 options: ag hcl fe zn(no3)2 cu feso4 na hcl

Chemistry

1 answer:

uysha [10]3 years ago

8 0

Occur when what takes place? please elaborate

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→ But at STP, 22.4 dm³ are occupied by 1 mole.

${ \tt{22.4 \: {dm}^{3} \: \dashrightarrow \: 16 \: grams}} \\ { \tt{33.5 \: {dm}^{3} \: \dashrightarrow \: ( \frac{33.5 \times 16}{22.4} ) \: grams}} \\ \\ \dashrightarrow \: { \boxed{ \tt{23.94 \: g \approx \: 24 \: grams}}}$

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Alex777 [14]

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Box is made up of <em>copper</em>, because density is <em>8.96 g/cm³.</em>

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