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

what's the slope?what is the y-intercept?proportional or not proportional?

SPANISH QUESTIONS! I TRIED TO MAKE IS WORTH 25 POINTSS

can somebody tell me the answer to this?

The tempo scheme of the three movements of a typical Baroque concerto is

Find the slope given these points: (4,-4) & (2,0)

What is the quotient of 1.155 x 10^5 and 1.65 x 102 expressed in scientific notation?

Karen purchased the DVD player shown in the sign on the right. Find the percent markdown rounded to the nearest percent. (SALE! Was $175.90. now $153.77) HELP M

Did school teach you a lot? Did school make your life better?? Did school make you happy? I just wanted a other opinion

Please write 2 sentences about what you see in this image.

Which of these examples would NOT be considered a hypothesis?