baelenromahn23 baelenromahn23

03-11-2020
Chemistry

contestada

how many moles are present in 107 g of sodium?

Respuesta :

halasiblani halasiblani

03-11-2020

Answer:

i think 4.65 moles......

Answer Link

nelle101 nelle101

03-11-2020

Answer:

Na mol.mass = 23

mass / mol.mass = moles

107g / 23 g/mol = 4.65moles of sodium

Answer Link

Otras preguntas

Add the expression -2.4n-3 and -7.8n 2

X Simplify: x²+x OA) 1/3 X+1 3 O B) ¹/3x OC) (x + 1/3x) OD) x/3

MATH 100 POINTS!!QUESTION, THE ANSWER IS ''IMPOSSIBLE'' HOWEVER PROVIDE THE PROOF WITH AN EXPLANATION FOR WHY IT IS IMPOSSIBLE. thank you.

An oral report tends to be vague True False

what percent of 620 is 372

My annuity starting date was after 1986 and it excluded 100. A month (1200 a year) under the simplified method the total cost is 1209 my exclusion ends when I r

Suav drove 296 miles in 8 hours. If he continued at the same rate, how far would he travel in 10 hours?

You notice that you are getting out of breath, your heart is beating quickly, and you are sweating. Using what you know about the respiratory system and homeost

My father build this house. Change the active sentence into passive sentence

Look at the diagram. It shows the main components in blood. Which component transports the soluble products of digestion from the small intestine to the rest of