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iren [92.7K]
3 years ago
6

Which is a NOT a freshwater source on Earth?

Chemistry
1 answer:
cluponka [151]3 years ago
7 0

Answer:

B the atmosphere it's not on earth and I'm pretty sure  the atmosphere doesn't have water in

Explanation:

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Write a balanced chemical equation for dissolving calcium chloride in water.
jarptica [38.1K]

CaCl2(s) -> Ca^2+(aq)+Cl(aq)

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4 years ago
What is the number of moles of glucose C6H12O6 in a 134g sample?
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The question is simply asking to convert from units of mass to units of moles. To do this, a conversion factor is needed. For this case, we use the molar mass of glucose which is equal to 180.18 g/mol. We do as follows:

134 g C6H12O6 ( 1 mol / 180.18 g ) = 0.744 mol <span>C6H12O6</span>
5 0
4 years ago
What type of reaction is represented by the following? A + B ⟶ AB
Elden [556K]

Answer:

Synthesis Reaction

Explanation:

It is a synthesis Reaction because it is taking little reactants and forming a big product!

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2 years ago
If a helium balloon breaks loose, it rises into the atmosphere and at some point bursts. Why
Mashutka [201]

Answer:

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8 0
3 years ago
How many aluminum atoms are in 2.26 g of aluminum?
ki77a [65]

Answer:

Aluminum atoms are in 3.78 g of aluminum

02214076x10^23)8.4367659370640769254888x10^22 atoms, therefore there are 8.4367659370640769254888x10^22 atoms of Aluminum(Al) present in 3.78 grams of Aluminum(Al).

Explanation:

4 0
3 years ago
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