Answer:
D
Explanation: this was easy for me
Answer:
the equation is balanced because there are 8 atoms of carbon, 26 atoms of oxygen, and 20 atoms of hydrogen. on each side of the equation.
PLEASE MARK BRAINLIEST
The molar mass of Ca(ClO4)2 is 239.1 g/mol.
The effective nuclear charge is the net positive charge experienced by valence electrons