Can anyone do these problems?

-76

296

228

603

485

Explanation:

Subtract 273 to 200 to get -76

add 273 to 23 to get 296

add 273 to -45 to get 228

subtract 273 to 876 to get 603

add 273 to 212 to get 485

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

hope this and sorry i could only come up with one answer!