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GalinKa [24]
2 years ago
8

As the rate of physical weathering increases, the amount of chemical weathering also increases because

Chemistry
1 answer:
kolbaska11 [484]2 years ago
7 0

Answer:

Hehe!

Explanation:

Because Increased surface area provides more surface for chemical weathering to attack the rock,allowing chemical weathering to speed up.

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What would be the mass of a 33.5dm3 sample of O2 at STP?
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Answer:

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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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A sample of 0.53 g of carbon dioxide was obtained by heating 1.31 g of calcium carbonate. what is the percent yield for this rea
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<span>
moles CaCO3: 1.31 g/100 g/mole CaCO3= 0.0131 </span>

<span>
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