e3england
e3england
01-11-2018
Chemistry
contestada
how many Na+ ions are in 3.0 moles of Na2O?
Respuesta :
Sayeet15
Sayeet15
01-11-2018
I think the answer is 2 mole of ions...sorry if I'm wrong, if you dont think it's right dont listen to me
Answer Link
Аноним
Аноним
01-11-2018
Sodium oxide is Na2O. There are 2atoms of Na are there in 1 molecule of sodium oxide. Hence one mole of Na2O has 2x (6.022x 10 [23]) sodium atoms in it.
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
no of the building with take velocity of 15mls at an angle of 66° to the horizontal. Find 0 g all ing 2-b) A stone is projected horizontally from the top of the
write a letter to the editor of daily newspaper highlighting the problem people face in your village and also write few solutions
Which types of radiation consist of particles? Which consist of only waves?
Given: AEFB, AE ≈ FB, DA ≈ CB, and angle A and angle B are right angles. Prove: Triangle DAF ≈ Triangle CBE and DF ≈ CE
Who put all the old magazines the cupboard ? Use appropriate prepositions
c^2 - 6c + 8 divided by c^2 + c - 6
If X has the charge +1 and has electrons 10 what is its place in the periodic table
Q9. The solution of the form (b, - b) always satisfy the equation: a.x=-b c.y=x b.y = -a d.x+y=0
Which absorbs water faster? (Silk or cotton or wool or nylon)
Ella manages a cafe. One morning, she sells the following drinks 41 large coffees 4 regular hot chocolates 28 large teas A total of 9 hot chocolates A total of
