A6isy5ounpalay A6isy5ounpalay

03-05-2016
Chemistry

contestada

Write a balanced equation for the dissolution of CaCO3? lable all phases too... So far I have CaCO3(aq)<-->Ca^2+(aq)+CO3^2-(aq) but that is wrong. Please help!!

Respuesta :

EjerciciosFyQ EjerciciosFyQ

03-05-2016

Perhaps you need the reaction between [tex]CaCO_3[/tex] and HCl:

[tex]CaCO_3 + 2HCl\ \to\ CaCl_2 + CO_2 + H_2[/tex]

Answer Link

Otras preguntas

Give a one-line description of the constitution. Please!: )

really need help with this

In parallelogram GOST, angle G has a measure of 40° What is the measure of angle T?

General indication of overall significance of work in the hunchback of notre dame

I need help with this question?

SECTION (A) (Answer ALL questions) a) Iff:R → R is defined by f(x) = x2 +3, find the function g such that (fog)(x) =9x2 – 12x+7.

The _____ acceleration is deceleration

Ella rolls a die and then flips a coin. The sample space for this compound event is represented in the table (H is heads and T is tails). Complete the table and

Please help! I am confused.

Mrs. Bradford, a tailor, received 25 meters of fabric as a gift. She used 3 meters of fabric to make herself a long skirt. She plans to turn the rest of the fab