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

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

Which two things are being compared in the poem?harbors and cities fog and cats cat feet and harborsfog and moving

A car travels at 65 miles per hour. Going through construction, it travels at 3/5 this speed. Write this fraction as a decimal and find the speed

what is the proper or common noun in this sentence?The picture below is of the snow Festival in Sapporo.

Which of the following statements is not true?"Whom" can serve as the object of a preposition."Whom" is an object pronoun."Who" and "whom" are personal pronouns

What's needed to know Right now we are doing unit 1 which is about tensions in ropes and weight and stuff about newtons. We are taking a test tomorrow and I st

How are continental volcanoes formed?

What is this answer?10y=360°

can someone help me on this question! please! :)Evaluate the formula V= BH/3; B = 36 in.² and h = 11 in.

find the proportionality of y=7.25x

The volume of a cube is given by V= x cubed where x is the length of an edge of the cube. A cube shaped end table has the volume of 3 3/8 cubic feet. What is th