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lara [203]
3 years ago
7

** will mark you brainliest **

Chemistry
2 answers:
insens350 [35]3 years ago
8 0

Its B. Using 150 cm3 of hydrogen peroxide

Andrei [34K]3 years ago
7 0

The answer is B because when you calculate it you will get the same amount of hydrogen peroxide.

Good luck,!

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