Zanasteffournika Zanasteffournika

16-08-2016
Chemistry

Answered

A mixture was found to contain 1.50g of NH4CL, 0.80 g of NaCl, and 1.20 g of SiO2. What is the percentage of sand in this mixture?

Verified Answer :

taskmasters taskmasters

19-08-2016

Percent in mass is the amount of a component per mass of the mixture. From the given components, SiO2 represents the sand. Therefore, the percentage of sand in the mixture is:

Percent sand = 1.20 g / (1.20 g + 1.50 g + 0.80 g) x 100%= 34.29% sand

Answer Link

Related Questions

ok I know this is not hw question but i need help how do I connect my joey hopper dish to wifi I have looked on the interned and it sais there is a thing in set

How do I solve this problem 2x24x5

Idleness is a thief of spare time IS THIS A METAPHOR

Which of these demonstrates the most sportsmanlike statement A You can keep playing hard but you better focus or were in trouble B Mistakes are going to happen

Discuss how the good war and how it deviates from the historical record

What is 5 tens 6 hundredth 2 tens 3 hundredths

Helium is before lithium on the periodic table because the periodic table arranges elements by increasing Blank whats the answer

9x3 45x2 4x 20 x5 synthetic division

Evaluate a needs assessment you have been involved with Which aspects were successful

What is the main purpose of the judicial branch

Web Analytics