mackiedelgado mackiedelgado

16-12-2019
Chemistry

contestada

how many moles are there in 270.4 g sample of NaOH

Respuesta :

lateefoluw lateefoluw

16-12-2019

Answer:

6.5

Explanation:

No of moles is the ratio of reacting mass to molar mass

RM - 270.4g

MM - 23+16+1= 40g/mol

270.4/40= 6.76mol

Answer Link

Otras preguntas

Rachel wants to improve her body composition by reducing her BMI. She swims with her friends after school two days a week and eats a well-balanced diet. What el

how did trade in Saharan Africa differ from Indian Ocean trade

The temperature of a system must increase when heat energy is added true or false?

What is the quotient of 6/8 divides by 2/6

Giving 10 points! Please help! Which of the following expresses 12 + 42 by using the GCF of the two numbers? (3 points) A. 3(9 + 14) B. 3(4 + 38) C. 6(2 + 7)

How does Uranus’s axial tilt affect it’s seasons

If an element has three isotopes with known natural abundance percentages, what other information is needed to find the average atomic mass of the element?

When president lincoln instituted a blockade of southern ports, thereby committing an act of war, he did so?

Due to uncontrollable seizures Herbie had to have surgery on his brain. Now his seizures have stopped, and his motor and intelligence functions are intact, but

Together, inhalation and exhalation are referred to as ________. together, inhalation and exhalation are referred to as ________. diffusion active transport neg