jessies5070 jessies5070
  • 02-10-2021
  • Mathematics
contestada

How much water should be added to 10 mL of 14% alcohol solution to reduce the concentration to 5%?

We should add___mL.

Respuesta :

Luma2077 Luma2077
  • 02-10-2021

Answer:

X = 2 mL

Step-by-step explanation:

Let's do it  

 

X = the amount of water added to the solution (in mL)

 

.06(10) = .05(10 + X)

.6 = .5 + .05X

.1 = .05X

2 = X

 

X = 2 mL

Answer Link
liviegoat
liviegoat liviegoat
  • 02-10-2021
Answer is 9.81



I did my best sorry
Answer Link

Otras preguntas

The radius of a circle is 19 cm. Find its area in terms of pi​
What does the society in "The Giver" reveal about humanity/humans in general?
My question is in the picture above.
What was a goal of the French expansion into Asia
Joe wants to buy a skateboard but he doesn't know if he has enough money. The price of the skateboard is $85 and the sales tax is 6%. What will be the total cos
Is the answer B? I just want to check my answer
i really need help with the question someone give me the answer please
Explain what "white flight" was after World War II and what happened in America's cities as a result​
3. Why did these nations appeaseHitler and Nazi Germany?​
Why are business organizations looking for professionals with journalistic skills? A. to create quality content to connect better with customers OB. to diversif