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 ( 84+ )
Otras preguntas
What does "ttyt" stand for?
Can someone please answer. It's only one question. There is a picture. Thank you!
pick the word that correctly completes the sentence. they will be _____ to chicago next week. drives drove driving drive
true statemtns about thye standards on weights and measures
martina needs to memorize words on a vocabulary list for french class. she has memorized 12 of the words, which is three-fourths of the list. how many words are
What is the 32nd term of the arithmetic sequence where a1 = 14 and a13 = -58?
In which phase of the cell cycle does synthesis of DNA take place
A mixture has particles that cannot be seen but do reflect light It should be classified as a _____. homogeneous mixture suspension solution colloid
dy/dx=infinity ⇔ parallel to y axis , right? I can't understand this logically. By the way, I'm Japanese, so if there's any mistakes in my English, please let
"More" expresses the same comparison as the -er or -est suffix, and "most" expresses the same comparison as the -est or -er suffix.
