mbeanermbeaner9409 mbeanermbeaner9409

03-07-2018
Chemistry

contestada

What is the percent by mass of 5.0 g of nacl mixed with 80. g of water?

Respuesta :

Willchemistry Willchemistry

03-07-2018

mass of solute (m1) = 5.0 g NaCl

mass of solvent (m2 ) = 80.0 g H2O

T% = ( m1 / m1 + m2 ) * 100

T% = ( 5.0 / 5.0 + 80.0 ) * 100

T% = ( 5.0 / 85.0 ) * 100

T% = 0.0588 * 100

T = 5.88%

Answer Link

Otras preguntas

GIVING BRAINLIEST!! (ignore the answer i put i accidentally clicked on it) A line passes through the point (-2, 7) and has.a slope of -5. What is the value of a

100 POINTS IF U GET THIS RIGHT!

Can someone help me explain Nvm scheduling in operating systems?

what is the x intercept

What human activity is responsible for global climate change?

help me please!!!!!!!!!!!!!!!!!!.....

Answer my question plzzzzzzzz! I will give Brainlest and points to the person who answers my question!!!

Cómo describe el autor a los indios y a los españoles

What are the solutions of x2 - 2x + 10 = 0 ?

If Nicole is tardy to class again, she will get detention. If Nicole gets detention, her mother will take her phone. What’s the conclusion?