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Mnenie [13.5K]
3 years ago
13

What mass of CaCl2 would be needed in order to make 750.00mL of a 2.00m CaCl2 solution

Chemistry
2 answers:
Alexandra [31]3 years ago
5 0

Answer:

The molality of the substance (CaCl2) ( C a C l 2 ) is Molality=2.88 m Molality = 2.88 m.

Hope this helps✌

givi [52]3 years ago
4 0

Answer:

5.00 g calcium chloride in 95.0 g of water. Solute? ... (4 pts) Calculate the grams of copper (II) nitrate needed to make 100.0 mL of a 3.50 M solution

Explanation:

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2 years ago
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3 years ago
Ammonia chemically reacts with oxygen gas to produce nitric oxide and water
Agata [3.3K]

9.98 g of NH₃ reacts with 23.4 g of O₂ (up to 3 significant figure).

<h3>What is Significant figures ?</h3>

The digits of a number that are used to express it to the required degree of accuracy, starting from the first non-zero digit.

The given chemical equation ;

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9.98 g of NH₃ reacts with :

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5 0
2 years ago
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lesantik [10]

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6 0
4 years ago
What's the difference between mass and weight?
eduard

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Weight- there is a gravitational interaction between objects

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3 years ago
Read 2 more answers
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