3 years ago

Can you tell how much biodiversity is in a water sample by how murky the water is?

1 answer:

3 0

Answer:

Yes you could use a microscope

Explanation:

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kolezko [41]

Answer: C) $5.12\times 10^1$ L $Cl_2$

Explanation: $8H_2S+8Cl_2\rightarrow S_8+16HCl$

According to Avogadro's law, 1 mole of every gas occupies 22.4 Liters at STP.

Thus from the balanced chemical equation, 8 moles of hydrogen sulfide reacts with 8 moles of chlorine gas.

i.e 8 moles of hydrogen sulfide reacts with $=8\times 22.4L=179.2L$ of chlorine gas.

2.28 moles of hydrogen sulfide reacts with $=\frac{179.2}{8}\times 2.28=51.2L=5.12\times 10^1L$ of chlorine gas.

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EastWind [94]

Answer:

the soda bottle in the fridge will have more bubbles

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3 years ago

shutvik [7]

I believe KI is not a a binary molecule.
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3 years ago

mars1129 [50]

Answer:

heat increase, pressue loss, altitude gain,

Explanation:

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2 years ago

poizon [28]

Object one is 5.2 g/cm3
object two is 3.46g/ml

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3 years ago