MartaviousJ MartaviousJ

03-04-2020
Chemistry

contestada

How to find the molality

Respuesta :

alihaidary9876 alihaidary9876

14-04-2020

Answer:

Write the equation for calculating molality: molality = moles(solute) ÷ mass(solvent in kg) Identify the solute and solvent that make up the solution: solute = NaCl. solvent = water. Calculate moles of solute: moles = mass ÷ molar mass mass = 5.0 g (given in question)

Explanation:

Answer Link

Otras preguntas

how do you use distributive property to find the answer of 75 divided by 3

How to do 103,727,495 in expanded form

an airplane climbs at a rate of 66.8 feet per minute. It descends at twice the rate that it climbs. Assuming it descends at a constant rate, how many feet will

what is 25/99 as a decimal terminating decimal or repeating decimal

The least common multiple of two numbers is 60, and one of the numbers is 7 less than the other number . What are the numbers ? Justify your answer

write three ratios that are equivalent to the one given 18 rights handed student for every 4 left handed students

Solve for the variable X=5y for y

Please solve number 27.) -5(3-q) +4 =5q-11

A bus slams on its breaks and goes from 30 km/hr to 15km/hr in 4 seconds. What is its acceleration?

what is 6/7 - 2/5 please help