For the reaction N2 + 3 H2 --> 2 NH3 Which of the following statements is FALSE?

1 mole of N2 reacts with 3 moles H2 to make 2 moles NH3
or
1 molecule of N2 reacts with 3 molecules H2 to make 2 molecules NH3
or
1 gram of N2 reacts with 3 grams H2 to make 2 grams NH3
or
All of the above statements are TRUE.

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution