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 ( 28+ )
Otras preguntas
Solve the following equation for x.m (2-x)=3-y
which best compares and contrast visual and performing arts?
what is the most important power the Legislative Branch has to investigate the president? Make sure you list the power and describe why you think it is an impor
In the seventeenth and eighteenth centuries, medical practitioners Select one: a. became increasingly professionalized. b. had little or no knowledge of sterili
For every 90 minutes of sleep, a person has one dream stage. Rachel went to bed at 10:00 P.M and woke up at 5:30 A.M. How many dream stages did she likely have?
Lines of latitude range from ___ to ___, lines of longitude range from ___ to ___
Consumerism is a widely accepted social movement. Proponents of this movement believe that _____ is a right of all consumers. a. the right to return the product
The capacitors are disconnected from the potential difference without allowing them to discharge. They are then reconnected in parallel with each other, with th
The perimeter of a rectangular baking sheet is 58 inches and its area is 201.25 in.2. What are the length and width of the baking sheet?
wjat is the percent of mass of magnesium sulfate in mgso4×7h2o
