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kobusy [5.1K]
3 years ago
9

Fizzing or foaming is evidence that a chemical change may have occured

Chemistry
2 answers:
spayn [35]3 years ago
5 0

Answer:

true

Explanation:

sergij07 [2.7K]3 years ago
3 0
The answer is most definitely True
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What is the volume of 0.200 mol of an ideal gas at 200. kPa and 400. K?
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1 year ago
A sample of an alloy of aluminum contains 0.0898 mol Al and 0.0381 mol Mg. What are the mass percentages of Al and Mg in the all
blondinia [14]

Answer:

Al 72.61%

Mg 27.39%

Explanation:

To obtain the mass percentages, we need to place the individual masses over the total mass and multiply by 100%.

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3 years ago
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