moncerrath
moncerrath
25-02-2018
Chemistry
contestada
Find the number of moles 847g (NH4)2CO3
Respuesta :
jcherry99
jcherry99
25-02-2018
1 mol (NH4)2CO3 has a mass of
2N = 2 * 14 = 28
8H = 8 * 1 = 8
1 C = 12 * 1 = 12
3 O = 16 * 3 = 48
Total = 96 grams / mol
n = given mass / molar mass
given mass = 847 gram
Molar Mass = 96
n = 847 / 96 = 8.82 mols
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
The information for two pay as you go cell phone companies is given On call 3.5 hours :$10 1/2hour:1.25 What is the unit rate in dollars per hour for each com
Please help me on this question. 1. Construct line segment AB so that AB equals MN plus OP2. Construct line segment KL so that KL equals OP minus MN3. Construct
a stone falls freely from rest. How far does it fall in the first 10 seconds
four words that contain the small word which means the opposite of ''out
Who urged her husband to "remember the ladies"? Why did she say this ?
What is the basic ratio for 120:150
consider the decimal 0.101001000100001000001...do u think this decimal represnts a rational number why or why not
Why was Captain Smith given command of the Titanic?
When elements combine to form compounds, do their properties change?
What is 986,402 rounded to the nearest ten-thousand?
