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 ( 86+ )
Otras preguntas
G100%Calculate the area of the parallelogram, in mề.40 m15 m25 m10 m30 mA. 250 m2B. 450 m2OC. 600 m²OD. 900 m²O E. 1000 m
Why is Mark Twain's The Adventures of Huckleberry Finn a realistic novel?
Question 4 (1 point) What is the area of a circle whose circumference is 28TT? Use 3.14 as the value of IT. A. 1230.88 Square Units B.615.44 Square Units C.307.
Karen says is equal to 80%. Which statement explains whether Karen is correct? 10 8. A. Karen is correct because is equivalent to B. Karen is correct because is
Jesus of Nazareth teachings include concepts such as: A) Eye for and eye justice B) Love, forgiveness, and Salvation that is free C) Calls for an end to human
Please do it to me thank alot
What expressions are equivalent to 6v + 2v + 4?
(x ^ 3 + 3x ^ 2 - 4x + 5)/(x ^ 2 - 2)
Enter the slope-intercept equation of the line shown below. ??!!!!!
Given the quadratic equation x2 - 5x+ 10 = 0 Which of the following gives the value of the discriminant along with the proper interpretation of it
