kprendez18 kprendez18

11-12-2022
Chemistry

contestada

Cuál es la molaridad de una solución que se prepara disolviendo 20 mg de sulfato de sodio (Na2SO4) en agua para tener un volumen final de solución de 75 mL?

Datos:

Peso atómico: Na = 23 uma, S = 32 uma, O = 16 um

Respuesta :

Otras preguntas

find the solution to this system 5x - 2y = -11 -2x + 5y = 17 to create x coefficients that are additive inverses equation 1 can be multiplyed by

Please help me with Spanish

Correct Answer gets brain listed Write an equation (DO NOT SOLVE) that represents symbolic language (USE VARIABLES) for the following: Let x represent the firs

body composition is?

How has America progressed over time from the 9066 termination cite with evidence

So say someone did 1000 push ups a day for 8 years 2920 days in 8 years and you want to do the same amount but in 2 months how many would you have to do a day

5 Julie is having a hard time convincing her husband, Eric, to do a budget. His income is $35,000, but he also works a part-time job so he has extra spending mo

Search for 22 48 45.63S 117 20 12.85E and zoom to an eye altitude of 25 miles. This feature is caused by the folding of rocks. a. Imagine you are a geologist tr

How did the Louisiana purchase change the size of the US?

BRAINLIEST AND ACED+ PLEASE HELP ME :c