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The coefficient (in this case a 2) indicates the number of moles or molecules of the compound. So, 2NH3 means there are 2 moles or 2 molecules of ammonia (NH3).
Kendall Kris
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How do you 'NH4'2SO4 plus Sr'OH'2?
SrSO4 + 2H2O + 2NH3
2NH3 g plus Mg s -- 3H2 g plus Mg3N2 s is a balanced equation?
False (APEX)
What is a mole ration?
I think you mean mole ratio. It is usually represented as the coefficient or big number in a balanced chemical equation. N2 + 3H2 --> 2NH3 so the mole ratio of nitrogen to hydrogen is 1 : 3 or 1/3 and what you compare should be product / product or reactant / reactant
What is incorrect about NH3 -- N plus H3?
6
What is the mean of 0 1 2 3 4?
The arithmetic mean is 2.
What does the big 2 in 2NH3 mean?
The coefficient (in this case a 2) indicates the number of moles or molecules of the compound. So, 2NH3 means there are 2 moles or 2 molecules of ammonia (NH3).
How do you 'NH4'2SO4 plus Sr'OH'2?
SrSO4 + 2H2O + 2NH3
What does the little 3 mean in 2NH3?
Coefficient-Determines the number of molecules
How many hydrogen atoms does 2nh3 make?
2 X 3 = 6.
2NA plus 2NH3 gives wat?
2NH3 + 2NA = 3H2 + NA3N2
Net ionic equation for H2SO4 and NH3?
Molecular equation: H2SO4 + 2NH3 ---> (NH4)2SO4 Complete ionic equation: 2H++ SO42- + 2NH3 ---> 2NH4+ + SO42- Net ionic: 2H+ + 2NH3 ---> 2NH4+
N 2 H 4?
N2 + 3H2 -------> 2NH3
How many atoms in 2NH3?
8 2xN=2 Nitrogen atoms + 2xH3=6 Hydrogen atoms =8 total atoms
What is the balanced equation describing the reaction between hydrogen gas and nitrogen gas to produce ammonia NH3?
3H2 + N2 --> 2NH3 Since Hydrogen (H) and Nitrogen (N) both appear in nature diatomically they only appear as H2 and N2. We must add 3 molecules of Hydrogen and 1 molecule of Nitrogen to get 2 molecules of ammonia. We cannot, in nature, have half of a diatomic Hydrogen or Nitrogen atom, for that reason the equation must yield 2 molecules of Ammonia.
What is the balanced equation for barium hydroxide and ammonium sulfate together as well as potassium phosphate and calcium chloride together?
(NH4)2(SO4) aq + Ba(OH)2 aq ---> Ba(SO4) solid + 2H2O liquid + 2NH3 gas2H2O liquid + 2NH3 gas came from 2NH4OH
What is the balanced equation for gaseous nitrogen reacts with gaseous hydrogen to form gaseous ammonia?
N2 + 3H2 --> 2NH3 N2 + 3H2 --> 2NH3
Give reaction between ammonium chloride and barium hydroxide?
2NH4Cl + Ba(OH)2 ---> BaCl2 + 2NH3 + 2H2O
