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

What processes can be used to amplify the amount of dna present

How many distinct subsets of the set $s=\{1,8,9,39,52,91\}$ have three-digit sums?

i need to draw a character from any cartoon show and im very lost any ideas? please include pictures of the character!!

los gallinazos sin plumas

ruiz company provides the following budgeted sales for the next four months. the company wants to end each month with ending finished goods inventory equal to 3

help me w this question please

How to describe someone who wants to appear smarter than others

Based on the equation and the titration results what is the concentration of the h2so4(aq)

Julia starts April with a credit card balance of $300 because she was not able to make the full payment for March. During April, she makes the following purchas

What is the purpose of lighting in a room? Think of a room you know well and describe the types of lighting present, how the lighting is controlled, and any ava