edixson edixson

03-12-2021
Chemistry

contestada

calcium hydrogen carbonate formula

Respuesta :

simplygabbie713 simplygabbie713

03-12-2021

the formula for calcium hydrogen carbonate is Ca(HCO3)2.
there is a 2 on the outside because calcium has a +2 charge and carbonate has a -1 charge, so in order to make the formula true, you have to “criss cross” the charges down

Answer Link

Otras preguntas

Find the derivative of (3+tan X )( 4+3 Cos X)

Determine the empirical and molecular formula for a compound containing 26.1 % carbon, 4.3% hydrogen, and 69.6% oxygen. Molar Mass = 138 g/mol.

Which statement best compares the viewpoints of the two passages

Lee atentamente y compara las declaraciones de la alcaldesa de Bogotá Claudia López y el embajador venezolano sobre el mismo hecho DECLARACIONES DE LA ALCALDESA

1. What are the three main differences between RNA and DNA. a. b. c.

Please help me with my homework

PLEASE HELP QUIKLY THIS IS DUE TODAY I WILL GIVE U POINTS THE PICTURE TO THE PROBLEM IS BELOW!!!! Ms. Jackson wrote a question on the board. Then she collected

An ideal gas occupies a volume V at an absolute temperature T. If the volume is halved and the pressure kept constant, what will happen to it's temperature? a.

Help if you see a troll report them

Please help me on this.

ACCESS MORE