amelysrvn amelysrvn

01-03-2022
Chemistry

contestada

Calculate the percent mass of a solution of 5 g NaOH in 95 g of H2O.

Respuesta :

KathieSmith KathieSmith

01-03-2022

Answer:

=50g NaOH) then,no.of moles of the NaOH solution=50g/40g=1.25 moles/litre

Explanation:

answer=50g NaOH

Answer Link

Otras preguntas

Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term. 53, 106, 159, 212

Why does fluorine have a higher electronegativity than lithium?

Helppppp againnnnnnnnn

select the correct verb conjunction for the following subject: los amigos (3 points) A) sieve B) sirvo C) servimos D) sirven

According to the rational root theorem, which number is a potential root of f(x) = 9x^8 + 9x^6 - 12x + 7 A) 0 B) 1/7 C) 2 D) 7/3

What is the main idea of the four freedoms

∆ABC is isosceles, AB = BC, and CH is an altitude. How long is AC, if CH = 84 cm and m∠HBC = m∠BAC +m∠BCH?

what does it mean when we say "kinetic energy in an electron"?

Which of the following inequalities define a region that contains all of Quadrant 3? A. y>x-1 B. y<x-1C. y>1-xD. y<1-x

A bag contains 10 blue, 6 green, and 4 red marbles. You choose one marble. Without putting it back, you choose a second marble. What is the probability that you