3 years ago

Difference in solubility products and molar solubility?

1 answer:

3 0

I dont know kid, gotta ask someone else.

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viktelen [127]

Answer:

Cell A

Explanation:

Cell A contains chloroplasts, which are only found in plant cells.

3 0

2 years ago

Kitty [74]

Answer: 3. Mass is lost due to the conversion of mass to energy.

5 0

1 year ago

lana [24]

The answer will be water

4 0

2 years ago

Debora [2.8K]

Answer:

B.the reaction is spontaneous

3 0

2 years ago

lorasvet [3.4K]

Answer:

The volume of 4.92 grams of hydrogen gas at STP is 9.105 litter.

Explanation:

We know that, the molecular weight of hydrogen gas $(H_{2} )$ = $1\times 2 = 2$ .

Moles of hydrogen gas = $\frac{weight}{molecular weight} = \frac{4.92}{2} = 2.46$ moles.

At STP, 1 mole of hydrogen gas = occupies 22.4 litter

So, 2.46 mole of hydrogen gas = occupies $\frac{22.4}{2.46} = 9.105$ litter.

Hence, the volume of 2.46 grams of hydrogen gas at STP is 9.105 litter.

4 0

2 years ago