7 to 24
3h-5h + 11 = 17 is ------2h + 11 = 17- 11 -11____________-2h = 6___ ___-2 -2h = -3 (This is the answer.)
- 3h - 2h + 6h + 9 = h + 9
When h=10, 2h-9 = 2(10)-9 = 20-9 = 11 .
5k - 2*(h - 8k) = 5k - 2h + 16k = 21k - 2h
You do not need the distributive property for to do that!
3h + (2h 20m) + 35m = (3+2)h + (20+35)m = 5h + 55m
1323
2h + 2h + 2h = 6h
2h means two handed
The ratio of hydrogen to oxygen in carbohydrates is 2H:1O, which is the same ratio as in water molecules.
There is no organic molecule with that configuration. All organic molecules have carbon in them.
Factor 2h−2 2h−2 =2(h−1) Answer: 2(h−1)
2H+ + SO42- + Ca2+ + 2I- CaSO4 + 2H+ + 2I
2H2 + O2 + 2H2O 2H-H + O=O = 2H-O-H..not shaped like this !! The bonds in the reactants break and the bonds in the products form. The bonds in the H2 and O2 break and the bonds in the water form.
No because it equals zero.
Deuterium, 2H has one neutron.
No, they are still in H2O form. Change of state does not change the chemical nature of molecules.