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A 75% alcohol concentration mixture of water and alcohol and

A 75% alcohol concentration mixture of water and alcohol was made by mixing 30ml of pure alcohol with 150 ml of original mixture
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2. asked by Carllll needs help
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180 ml of a mixture of water and alcohol with 90% alcohol concentration is mixed with 70 ml of pure water. what is the alcohol
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2. asked by julia
3. 1,260 views
A 75% alcohol concentration mixture of water and alcohol and was made by mixing 30 ml of pure alcohol with 150 ml of original
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2. asked by Jordan
3. 620 views
In a mixture of alcohol and water the concentration of alcohol is 55%. Water is 20 ml less than alcohol in the mixture. There
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2. asked by Quang
3. 552 views
How much pure alcohol has to be added to 400ml of a solution containing 15% alcohol to change the concentration of alcohol in
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2. asked by Taylor
3. 634 views
How much water must be added to 60 liters of 60 percent alcohol mixture to reduce it to a mixture of 50 percent alcohol
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2. asked by Melvin
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How much water must be added to 60 liters of 60 percent alcohol mixture to reduce it to a mixture of 50 percent alcohol
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2. asked by Melvin
3. 512 views
You need 715 mL of a 45% alcohol solution. On hand, you have a 55% alcohol mixture. How much of the 55% alcohol mixture and pure
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2. asked by Gotti
3. 1,465 views
You need 490 mL of a 40% alcohol solution. On hand, you have a 70% alcohol mixture. How much of the 70% alcohol mixture and pure
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2. asked by Connor
3. 1,013 views
A certain car's cooling system has an 8-qt capacity and is filled with a mixture that is 30% alcohol. How much of this mixture
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2. asked by matt
3. 1,321 views