karolin1
karolin1 karolin1
  • 03-05-2021
  • Chemistry
contestada

Do I just have to put H2O behind these red equations ?

Do I just have to put H2O behind these red equations class=

Respuesta :

kimrahjonah
kimrahjonah kimrahjonah
  • 03-05-2021

Answer:

let's do no.3

Na2O+H2SO4 > Na2SO4 +H2O

Al2O3+3H2SO4>Al2(SO4)3+3H2O

the three before the sulphuric acid is such that the equation balances on both ends

...hope this helps

Answer Link

Otras preguntas

what is the outlet of a river called
whats the answer to -12(4/3-1)
write down everything you know about the equation y=mx+b. you should include what this general equation represents,as well as what each of the different letters
The florist has 63 roses and carnations.if she has 27 roses bow many carnations does she have?
Which causes athlete’s foot?
which number between 20 and 29 has 2 and 3 in its prime factorization?
How many Jews did Adolf Hitler killed
write three ratios that are equivalent to the one given 18 rights handed student for every 4 left handed students
A procedure designed to test a hypothesis
what is the domain and range for y=lxl