kay3492 kay3492
  • 01-03-2020
  • Mathematics
contestada

What is the percent by mass of 150g of KNO3 dissolved in 400g of solution?

Respuesta :

PHG
PHG PHG
  • 01-03-2020

Step-by-step explanation:

formula: gram of solute/gram of solution X 100

so 150/400 X 100 is 37.5% of KNO3

Answer Link

Otras preguntas

Write a 500-750 word essay informing the audience why an item you care about is superior to all others. Model your style of writing after "Modern Faithful Steed
Jason owns a food truck that sells tacos and burritos. He sells each taco for $4.75 and each burrito for $7.50. Yesterday Jason made a total of $790 in revenue
if a hexagonal prism has a volume of 539 cubic meters and is 16 meters tall, find the area of the hexagonal baseBase Area= ___ m^2
the sum of two numbers A and B is 25. if one fourth of A is 1 more than one third of B, find the number A.
An ionic bond is a bond
Can you help please answer will give Max points
PLEASE HEL URGENT 25 POINTS!!! Write 0.0000012 in scientific notation
Help (pic below) thank you so much (I’m not sure)
Give examples of motion in which the directions of the velocity and acceleration vectors are (a) opposite, (b) the same, and (c) mutually perpendicular​
What do people mean when they claim that spending time in nature has a redemptive quality? ​