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

what element s a halgen gas with a mass les than 19

Muscular endurance is fueled by anaerobic energy. a. True b. False

For the function given, state the period: [tex]f(t) = -cos(t+pi/3)+1[/tex]

The power of the church was most weakened by what? a. population growth b. the Crusades c. the reformation d. the rise of nations

Two fractions equivalent to 28/32

Where was the 1979 nuclear power accident that occurred near Harrisburg, PA? a. Three Mile Island b. Love Canal c. Buffalo Creek d. Michigan

Gomes found the masses of three rocks for a science project.The first rock had a mass of 19.29 grams,the second rock had a mass of 25.3 grams,and the third rock

1/3 ton to the nearest pound

“More clear” vs “Clearer”: when to use “more” instead of “-er”?

why does a earthquak happen