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0.2 Liters per hour... (apex;p)

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Q: In an experiment 4 liters of water was observed to evaporate 20 hours. what rate of evaporation was observed in this experiment?

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0.2 Liters per hour... (apex;p)

0.2 Liters per hour... (apex;p)

0.2 liters per hour

400 liters {105 gal}

1 Pint = 0.47 Liters It will most likely go down with time due to evaporation.

1,400. Answer by Awesomeluke53

In a scientific experiment, a source of error is something that could have caused you to obtain an incorrect result. Example: You are performing an experiment to see how much 30 liters of water weigh. If you accidently pour 32 liters of water when you meant to pour 30, that would be a source of error, because it would give you the incorrect result.

The units that are best suited for measuring liquid volume in an experiment are ml. Remember that ml and cm^3 care interconvertible.

Well, it's been awhile since I've done this but my answer would be 24 liters must evaporate to make a 5% solution. 60 * .03 = 1.8 ~ That's what you have. The 1.8 is how many liters of salt you have. 60 = x ~ Replace 60 with x. x * .05 = 1.8 ~ The percentage of salt is now 5 but you still have 1.8 liters. 1.8/.05=36 ~ algebra... 60 - 36 = 24 ~ Total minus how much will remain gives you the total that must evaporate. I know you could have followed them easily enough without the notes. They were more for me so I knew I'd done it correctly. :-) Hope it's right and .

There are 4 liters in 4 liters.

90 liters and 94 liters

5 liters and 570 ml