04-09-2020
Chemistry

contestada

1. Calculate the number of moles present in 40g of sodium
hydroxide (NaOH)

Respuesta :

ropafadzonyadome ropafadzonyadome

04-09-2020

Answer:

1 mole

Explanation:

No of moles=mass/molar mass

molar mass=23+1+16=40

No of moles=40/40

No of moles=1

Answer Link

Otras preguntas

The legs of a right triangle measure 10 feet and 24 feet. What is the length of the hypotenuse, in feet ? F. 27 G. 26 H. 34 J. 1,644 K. 48

how do i solve the problem: y=mx+cheese ?

True or false? the cotton club was one of harlem��s jazz clubs. user: louis armstrong started his musical career in the creole jazz band. a. true or b. false

what is a dangerous possibility regarding individualism in a democracy society

In a paragraph of at least five sentences, explain what the Eurovision Song Contest is. Why do you think it is so popular? How is it an example of Europeanizati

How many times does the average person go to the bathroom in a lifetime?

. In 1818, did the slave states held most of the seats in the Senate.

what are some adaptations that makes a frog a amphibian

What change, if any, should be made to the following sentence? Fierce peregrine falcons competed to capture Harvey, the woman's pet parakeet, who had escaped f

Which of the following is not a property of quadrilaterals? A. There are four sides. B. There are four diagonals. C. There are four vertices. D. The measures o

Q&A Education