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gladu [14]
3 years ago
13

When performing a gram stain, it is necessary to remove crystal violet stain from any gram negative bacteria on the slide. Micro

biologists use a decolorizing solution to accomplish this. A common recipe is equal parts 95% ethanol and acetone. How many mL of water would you need to add if you have 98% ethanol and want to end up with 500 mL of decolorizer?

Chemistry
1 answer:
Paladinen [302]3 years ago
5 0

Answer: mL of water that should be add

3.826mL

Explanation:

Check attachment

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A mixture of gases has 0.3000 mol of CO2, 0.2706 mol of SO2 and 0.3500 mol of water vapor. The total pressure of the mixture is
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