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Alika [10]
3 years ago
6

What is the molarity of a solution in which 28g of sodium chloride (NaCl) is dissolved in 250mL of solution.

Chemistry
1 answer:
Nina [5.8K]3 years ago
6 0

Answer: 1.91 M

Explanation: make sure it has the right amount of significant figures

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Explanation:

Chemical change involves formation of new substances. Therefore, the correct answer is "Chemical properties, such as combustibility, are generally observed as the identity of a substance changes and one or more new substances form."

8 0
2 years ago
Balance the following equation and
notsponge [240]

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7 0
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Which of the following elements is a transition metal?
GenaCL600 [577]

Answer:

Scandium

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Chromium

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Zinc

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5 0
3 years ago
Read 2 more answers
Balance this equation<br><br>PB3 O4 + H2 → PB + H2O​
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Answer:

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Explanation:

Pb3O4

Tritium - H2

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Lead - Pb

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4 0
3 years ago
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