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 ( 78+ )
Otras preguntas
Mikayla spends the day at a lake with some friends. She spends some time exploring the lake. As she looks around, she notices that there are plants only in cert
Planning Worksheet for Agency Essay • Why the world's climate is changing • How are we bringing about climate change? • Impact of climate change on forests • Cl
what led to the increase in successful Independence movements in Africa and Asia following the World War II
What is the major type of conflict in this story?-major conflict:Kellan struggles with the idea of work.
how did differences of opinion on government roles and powers lead to the formation of the first two political parties in the United States of America?
What do you think about the claims of some European scholars at that time who said Africa needed European involvement
What is the value of x?
wich of the following isthe most abundant polysaccharide? a, cellulose b, starch
which ordered pairs are a solution to the equation? y=2×-3 select all that apply (4,2) (1,-1) (-1,-7) (2,1)
Please help ASAP!!!!!
