bethmarr79461 bethmarr79461
  • 21-10-2022
  • Chemistry
contestada

suppose a student starts with 2.3804 g of a sand mixture and separates the components into 1.3012 g of n a c l , 0.5881 g of s i o 2 , and 0.4503 g of c a c o 3 . based on the amount of recovered s i o 2 , what is the percent of s i o 2 in the starting mixture?

Respuesta :

Otras preguntas

Find the surface area of the right rectangular prism shown below. units²
mention the statesOf India in outlinemap.​
A 68 kg person runs off a dock at 2.79 m/s and lands on a stationary 131 kg boat. What is their joint velocity afterward?
An appliance company determines that in order to sell x dishwashers, the price per dishwasher must be p = 420 - 0.3x. It also determines that the total cost of
You want to have $12,500 in 10 years for a dream vacation. If you can earn an interest rate of .3 percent per month, how much will you have to deposit today?
Solve for x and then find the measure of
What mass of product, in grams, can be made by reacting 5.0g of aluminum and 22g of bromine?
Please help I need to graduate
Easy Spanish easy points for all my BRAINLIEST:D
John is planning a party. There are 28 pieces of carrot cake and 7 pieces of marble cake. He wants to create plates with the same number of each type of cake. W