When an atom loses or gains a proton the atomic number is changed making it change what element it is.
The answer is d on brainly
Answer:
0.861842
Explanation:
One atm. equals 760.0 mm Hg, so there will be a multiplication or division based on the direction of the change. Example #1: Convert 0.875 atm to mmHg. Solution: multiply the atm value by 760.0 mmHg / atm.
Answer:
B. 2g
Explanation:
So first you have to find the mole to mole ratio then convert it to grams if that makes sense. So the mole to mole ratio is 2 ammonia to 3 hydrogen gas. So then after you do that conversion you can solve for grams then. Sorry I am not that great at explaining.
Answer:
NO
Explanation:
- 4 NH₃ + 6 NO → 5N₂ + 6H₂O
<em>Water and N₂ cannot be the answer because they are products of the reaction, not reactants.</em>
The fact that some ammonia (NH₃) is left in the container once the reaction is finished tells us that <em>NH₃ is the reactant in excess.</em>
The remaining reactant is thus the limiting reactant. The correct answer is NO.
