redhearts99x redhearts99x
  • 09-09-2022
  • Mathematics
contestada

How much 20% acid solution should be mixed with 400 mL of a 5% acid solution to bring the concentration rate up to 10%?​

Respuesta :

Otras preguntas

Which sentence best describes the chief characteristics of blank verse? -It is always made up of eight syllables and never rhymes. -It is in iambic pentameter a
expanded form for 2.918
What is the estimate of 215% of 18.
if 2 cubic feet of sand weigh 90pounds, how much do 5 cubic feet of sand weigh?
Which interrogative pronoun best completes the sentence? How is the pronoun used? To ___________ will you be sending the invitations? A. who; subject B. whom; o
what adds to be -5 and multiplies to 6.25
What did the Pilgrims call their new colony? a) Plymouth Colony b) Jamestown c) Roanoke d) Cape Cod
What is made up of both fixed and movable pulleys
what is the greatest common factor of 56 and 64? i
The large rectangle shown consists of five congruent small rectangles. The longer dimension of the large rectangle is 15 mm. What is the area of one of the sm