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
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
a rectangular floor is 12 feet wide and 18 feet long. How much will it cost to carpet the floor if the carpet cost $1.39 per square foot?
A substance with ph of 6 is called? A. acid b. a base. c. water. d. a suspension
Select the correctly punctuated sentence. John warned. "I would wait, Ellen, if I were you." John warned; "I would wait, Ellen, if I were you." John warned, "I
During the 1920s, how did credit card debt play a role in causing the Great Depression?
Before Ancient Greece became a democracy, the government was ruled by aristocrats. Which of the following best describes an aristocrat? a person in the working
which measurement is not equal 51 centimeters a o.51meter b 510 millimeter c 51 centimeter d 0.0051 kilometer
Turn 0.46 into a fraction
Major achievements in mathematics and science were made during the gupta dynasty among them was the ?
Which of the following influenced the writing of The Book of Kells? The Christian New Testament, which includes the four Gospels The Christian Old Testament, wh
exterior of scalene triangle sides are 25 and 15 and x. solve x.
