Ask question

Ask question

All categories

2 years ago

10

A chemist has 0.2 liters of an acid solution whose acid concentration is 65%. How many liters of pure water should be added to l

ower the concentration to 50%?

1 answer:

lorasvet [3.4K]2 years ago

4 0

Answer:

0.06

Step-by-step explanation:

You might be interested in

(Please help me!! ;) 20 points!!!)The hose filled the 100-gallon tank in 8 hours. Which shows the flow rate of the hose

sergij07 [2.7K]

C. 12.5 gallons per hour.

5 0

2 years ago

Read 2 more answers

Help me on #16 ASAP! Please explain!

sveta [45]

The rate in still water is 7/4 mph

8 0

2 years ago

Jared surfed for 1/3 of the 9 hours he was at the beach. he spent the rest of the time building a castle. how many hours did he

Archy [21]

He spent 6hrs at the beach

8 0

3 years ago

How to do this cause I'm very lost

Jlenok [28]

You put the 0 if it is close to 0, the 1/2 if it is closer to half, 1 if it is equal or closer to one, and the >1 if it is over one

5 0

3 years ago

What is the percent of decrease of 90 to 72

vodomira [7]

You lose 20%.

if it were going up to 72 to 90 it would be a 25% increase

4 0

2 years ago

Read 2 more answers