ritaaaa
ritaaaa
03-07-2016
Chemistry
contestada
8) What many atoms are in 100 grams of of Mgo?
Respuesta :
sweetburger
sweetburger
03-07-2016
100g (MgO)/40.03g/mol(MgO) = moles of MgO
moles of MgO * 6.022*10^23*2=number of atoms in MgO
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
For each function f, find f^-1 and f^-1(5). f={(-1,5), (0,0), (2,6)}
Solve the inequality
HELP. Really really need help. ASAP please. Please help me with this. I will give out a lot of extra points and a Brainly to whoever does it good. Thanks.
Isla, Bob and Marie are playing a game involving counters. The total number of counters stays the same throughout the game. At the start of the game, the ratio
HELP. Really really need help. ASAP please. Please help me with this. I will give out a lot of extra points and a Brainly to whoever does it good. Thanks.
Identify the domain and range x -5 -2 1 5 7 y 10 11 4 10 15
Identify the domain and range x -5 -2 1 5 7 y 10 11 4 10 15
Solve The Equation. 6x-6= -9(4x-1/3)
1. The report tomorrow (finish).
Explain the different stages in nutrition of amoeba ?
