montoyaricardo5054 montoyaricardo5054
  • 25-11-2022
  • Mathematics
contestada

A chemist wishes to mix a solution that is 4% acid. She has on hand 8 liters of 2% acid solution and wishes to add some 8% acid solution to obtain the desired 4% acid solution. How much 8% acid solution should she add?

Respuesta :

Otras preguntas

Who was Charles Darwin, and what did he do on the Beagle’s five-year voyage around the world?
What is x when 7x-10=0
much as one holds a spider, or some loathsome insect over the fire, What does this comparison suggest about the colonists?
What term is the perfect square of 3x^4.
A/An _______ is prepared by studding an onion with a few whole cloves and a bay leaf. A. oignon piqué B. oignon brûlé C. sachet d'épices D. bouque
What were the three phrases of Cubism?
Measurement of physiological arousal in breathing rate, hear rate, and blood pressure (which can mark emotional response) is also used in what modern applicatio
Which type of neuron has a tract that goes from the effector organ to the spinal cord?
How many start-up businesses are created each year
A ladder is placed 30 inches from a wall. It touches the wall at a height of 50 inches from the ground. What is the angle made by the ladder with the ground? Wh