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6Li(s) + N2(g) = 2Li3N(s) is a a combination reaction.
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∙ 9y ago
Anonymous
Synthesis :)
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What is the most likely formula of the neutral ionic compound formed by lithium and nitrogen?
lithium nitride, Li3N
What happens when lithium metal is strongly heated in nitrogen gas?
looses hydroxy group and forms lithium metal
What is the balanced equation for the decomposition of Li3N?
2Li3N --> 6Li + N2
How many moles of lithium nitride are produced when 0.450 mol of lithium react in the fashion?
This reaction? 6Li + N2 --> 2Li3N 0.450 moles Li (2 moles Li3N/6 moles Li) = 0.150 moles lithium nitride produced ===========================
Can elements udergo chemical change to become compuonds give examples?
Yes. Examples: Hydrogen reacts with oxygen to form water. 2H2 + O2 -->2H2O Lithium reacts with nitrogen to form lithium nitride. 6Li + N2--> 2Li3N Aluminum reacts with bromine to form aluminum bromide. 2Al + 3Br2 --> 2AlBr3
What is the most likely formula of the neutral ionic compound formed by lithium and nitrogen?
lithium nitride, Li3N
What happens when lithium metal is strongly heated in nitrogen gas?
looses hydroxy group and forms lithium metal
What is the balanced equation for the decomposition of Li3N?
2Li3N --> 6Li + N2
How many moles of lithium nitride are produced when 0.450 mol of lithium react in the fashion?
This reaction? 6Li + N2 --> 2Li3N 0.450 moles Li (2 moles Li3N/6 moles Li) = 0.150 moles lithium nitride produced ===========================
Explain diagonal relationship of Li with mg?
Li having diagonal relation with Mg: (i) 6Li + N2 ----- 2Li3N 3Mg + N2 ----- Mg3N2 (ii) Li2CO3 ------ Li3O +CO2 MgCO3 ------ MgO +CO2 (iii) LiNO3 ------ Li2O +2NO2+1/2 O 2Mg(NO3)2 ------ 2MgO +4NO2+1/2 O (iv) LiCl.2H2O & MgCl2.8H2O ----- forms hydrides
Can elements udergo chemical change to become compuonds give examples?
Yes. Examples: Hydrogen reacts with oxygen to form water. 2H2 + O2 -->2H2O Lithium reacts with nitrogen to form lithium nitride. 6Li + N2--> 2Li3N Aluminum reacts with bromine to form aluminum bromide. 2Al + 3Br2 --> 2AlBr3
What reaction type is N2 plus 3F2 equals 2NF3?
Synthesis
What are the coefficients for the reaction N2H4 plus H2O2 and N2 plus H2O?
The balanced reaction for N2H4 + H2O2 --> N2 + H2O is N2H4 + 2H2O2 --> N2 + 4H2O
What are the products of the chemical reaction N2 plus 3H2?
2NH3 is the product of N2+3H2
What type of reaction is 2N2O5 plus NO 4NO?
CH4 + 2O2 📷 CO2 + 2H2O + Heat
What is N2H4------NH3 plus N2 in a balanced equation?
3N2H4 --> 4NH3 + N2 is the correctly balanced equation.
What is a balanced chemical equation for nitrogen in pure form?
If you mean the equation for the production of NO from the elements at STP, it would be: N2 + O2 => 2NO OR ½N2 + ½O2 => NO
