For the balanced chemical reaction below: 4 NH3 + 5 O2 -> 4 NO + 6H20
If you started with 1.25 moles of ammonia (NH3) and excess oxygen, how many grams of water could be produced?

2. you__turn left on a red light if you are in the left-most lane of a one-way street, you're turning into the left-most lane of a one-way street, and no nearby sign prohibits the turn.

In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?

Are oil and water a mixture or solution