Use a ratio to find out that x/190.2 = 74.5/100
hope this helps
Add an alkaline compound to raise the pH to 7.2.
Explanation:
I think 20
0 in the photo should be 1, 1, 1
Answer:
covalent bond
Explanation:
A carbon–oxygen bond is a polar covalent bond between carbon and oxygen. Oxygen has 6 valence electrons and prefers to either share two electrons in bonding with carbon, leaving the 4 nonbonding electrons in 2 lone pairs :O: or to share two pairs of electrons to form the carbonyl functional group.