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Chemische vergelijkingen in evenwicht op02/06/14

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Breng de vergelijking van een chemische reactie in evenwicht
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Al + NH4OH = Al(HO)3 + NH4 =>
Al + 3 NH4OH = Al(HO)3 + 3 NH4

Mo + CH4 = MoC + H2 =>
Mo + CH4 = MoC + 2 H2

HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O

Cl2 + OH{-} = ClO4{-} + Cl{-} + H2O =>
4 Cl2 + 8 OH{-} = ClO4{-} + 7 Cl{-} + 4 H2O

KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3

CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu

CuSO4 + Zn = ZnSO4 + Cu1 =>
CuSO4 + Zn = ZnSO4 + Cu1

CuSO4 + Zn = ZnSO4 + Cu2 =>
2 CuSO4 + 2 Zn = 2 ZnSO4 + Cu2

C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20

Na + Cl = NaCl =>
Na + Cl = NaCl

AgNO3 + KOH = KNO3 + AgOH =>
AgNO3 + KOH = KNO3 + AgOH

Na + Cl = NaCl =>
Na + Cl = NaCl

CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH

CO(OH)3 + H2SO4 = COSO4 + H2O + O2 =>
4 CO(OH)3 + 4 H2SO4 = 4 COSO4 + 10 H2O + O2

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3

ZnO + Al = Al2O3 + Zn =>
3 ZnO + 2 Al = Al2O3 + 3 Zn

Ag + HNO3 = AgNO3 + H2 =>
2 Ag + 2 HNO3 = 2 AgNO3 + H2

Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4

NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O

ThF4 = Th + F2 =>
ThF4 = Th + 2 F2

H2S + Au(OH)3 = Au2S3 + H2O =>
3 H2S + 2 Au(OH)3 = Au2S3 + 6 H2O

ThF4 = Th + F =>
ThF4 = Th + 4 F

C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)

CU + O = CUO =>
CU + O = CUO

Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3

ZnO + Al = Al2O3 + Zn =>
3 ZnO + 2 Al = Al2O3 + 3 Zn

Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2

C2H6O = C4H10O + H2O =>
2 C2H6O = C4H10O + H2O

CU + O = CUO =>
CU + O = CUO

HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

C2H6O = C4H10O + H2O =>
2 C2H6O = C4H10O + H2O

H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O

Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2

Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2

NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O

Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2

Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O

As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{3-} + 15 SO4{2-} + 40 NO + 8 H{+}

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

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Breng de vergelijking van een chemische reactie in evenwicht
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