3 years ago

Why would there be a concern with glaciers melting because of global warming?

1 answer:

5 0

The correct answer is C. because it could lead to an increase in ocean levels

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Firlakuza [10]

The answer is temperature

3 0

3 years ago

ivanzaharov [21]

B) SO₃(g) + H₂O(l) → H₂SO₄(aq)

3 0

3 years ago

Anton [14]

Answer

× 10²³ molecules are in 41.8 g of sulfuric acid

Explanation

The first step is to convert 41.8 g of sulfuric acid to moles by dividing the mass of sulfuric acid by its molar mass.

Molar mass of sulfuric acid, H₂SO₄ = 98.079 g/mol

$Mole=\frac{Mass}{Molar\text{ }mass}=\frac{41.8\text{ }g}{98.079\text{ }g\text{/}mol}=0.426187053\text{ }mol$

Finally, convert the moles of sulfuric acid to molecules using Avogadro's number.

Conversion factor: 1 mole of any substance = 6.022 × 10²³ molecules.

Therefore, 0.426187053 moles of sulfuric acid is equal

$\frac{0.426187053\text{ }mol}{1\text{ }mol}\times6.022×10²³\text{ }molecules=2.57\times10^{23}\text{ }molecules$

Thus, 2.57 × 10²³ molecules are in 41.8 g of sulfuric acid.

3 0

1 year ago

Oxana [17]

Answer:

True

Explanation: Imagine the Electrons is by the nucleus which give more energy.

8 0

3 years ago

Mumz [18]

Explanation:

B. Recycles slowly

And it also depends on the organism

3 0

3 years ago