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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
KCl + HBr = KBr + HCl =>
KCl + HBr = KBr + HCl

Mg(NO2)2 + TiO = MgO + Ti(NO2)2 =>
Mg(NO2)2 + TiO = MgO + Ti(NO2)2

BeF2 + O2 = BeO + F2 =>
2 BeF2 + O2 = 2 BeO + 2 F2

C6H8O6 + KIO3 = C6H6O6 + H2O + KIO2 =>
C6H8O6 + KIO3 = C6H6O6 + H2O + KIO2

CI + LiI = LiCI + I2 =>
2 CI + 2 LiI = 2 LiCI + I2

CH3(CH2)2C(CH3)2C(CH2CH3)2 + O2 = CO2 + H2O =>
4 CH3(CH2)2C(CH3)2C(CH2CH3)2 + 67 O2 = 44 CO2 + 46 H2O

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

CrO2{-}(aq) + H2O(l) + ClO{-}(aq) = CrO4{2-}(aq) + Cl2(g) + OH{-}(aq) =>
2 CrO2{-}(aq) + 2 H2O(l) + 6 ClO{-}(aq) = 2 CrO4{2-}(aq) + 3 Cl2(g) + 4 OH{-}(aq)

HgCl4 + Cu = Hg + CuCl4 =>
HgCl4 + Cu = Hg + CuCl4

C10H13N + NaBH4 + H2O = NaBO2 + C10H15N =>
4 C10H13N + NaBH4 + 2 H2O = NaBO2 + 4 C10H15N

CaH2(CO3)2 + Ca(OH)2 = CaCO3 + H2O =>
CaH2(CO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O

SrH2 = Sr + H =>
SrH2 = Sr + 2 H

[Ag(NH3)4]OH + HCl = AgCl + NH4Cl + H2O =>
[Ag(NH3)4]OH + 5 HCl = AgCl + 4 NH4Cl + H2O

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

CaO + H2O*CO2 = CaCO3 + H2O =>
CaO + H2O*CO2 = CaCO3 + H2O

Al + Cu(C2H3O2)2 = Al(C2H3O2)3 + Cu =>
2 Al + 3 Cu(C2H3O2)2 = 2 Al(C2H3O2)3 + 3 Cu

KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + KSO4 + H2O =>
2 KNO2 + KMnO4 + 2 H2SO4 = 2 KNO3 + MnSO4 + KSO4 + 2 H2O

FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O

Cr(s) + Cl2 = CrCl3(s) =>
2 Cr(s) + 3 Cl2 = 2 CrCl3(s)

Pb(OH)2 + Na2O = PbO + NaOH =>
Pb(OH)2 + Na2O = PbO + 2 NaOH

AsCl3 = As + Cl2 =>
2 AsCl3 = 2 As + 3 Cl2

Ce(SO4)2 + NH4F = CeF4 + (NH4)2SO4 =>
Ce(SO4)2 + 4 NH4F = CeF4 + 2(NH4)2SO4

C4H5N3 + NaOH + H2O = C4H5O4NNa2 + NH3 =>
C4H5N3 + 2 NaOH + 2 H2O = C4H5O4NNa2 + 2 NH3

Li2Se(s) + SO2(g) = SSe2(g) + Li2O(s) =>
2 Li2Se(s) + SO2(g) = SSe2(g) + 2 Li2O(s)

H3PO4 + N2 = PH3 + N2O =>
H3PO4 + 4 N2 = PH3 + 4 N2O

HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2

Al(s) + HNO3 = Al(NO3)3(aq) + H2(g) =>
2 Al(s) + 6 HNO3 = 2 Al(NO3)3(aq) + 3 H2(g)

Cu(HSO4)2 + KOH = CuSO4 + K2SO4 + H2O =>
Cu(HSO4)2 + 2 KOH = CuSO4 + K2SO4 + 2 H2O

PbCl2 + H2CO3 = PbCO3 + HCl =>
PbCl2 + H2CO3 = PbCO3 + 2 HCl

NH4 + CuO2 = N2 + Cu + H2O =>
2 NH4 + 2 CuO2 = N2 + 2 Cu + 4 H2O

CeO2 + Al = Ce + Al2O3 =>
3 CeO2 + 4 Al = 3 Ce + 2 Al2O3

FeSO4(aq) + K2S(aq) = FeS + K2SO4 =>
FeSO4(aq) + K2S(aq) = FeS + K2SO4

As2S5 + KClO3 + H2O = H3AsO4 + H2SO4 + KCl =>
3 As2S5 + 20 KClO3 + 24 H2O = 6 H3AsO4 + 15 H2SO4 + 20 KCl

NH4Cl + CH3COONa = CH3COONH4 + NaCl =>
NH4Cl + CH3COONa = CH3COONH4 + NaCl

C2H3N + H2O = C2H5NO =>
C2H3N + H2O = C2H5NO

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

NaHCO3(aq) + H3C6H5O7(aq) = CO2 + H2O + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2 + 3 H2O + Na3C6H5O7(aq)

FeO2 + HNO3 = Fe(NO3)3 + H2O + O2 =>
4 FeO2 + 12 HNO3 = 4 Fe(NO3)3 + 6 H2O + O2

NH3(l) + O2 = NO(g) + H2O(l) =>
4 NH3(l) + 5 O2 = 4 NO(g) + 6 H2O(l)

C6N12H6O12 = C + CO2 + H2O + N2 =>
2 C6N12H6O12 = 3 C + 9 CO2 + 6 H2O + 12 N2

Li2SO4 + Cu(NO3)2 = LiNO3 + CuSO4 =>
Li2SO4 + Cu(NO3)2 = 2 LiNO3 + CuSO4

Na2S(aq) + (NH4)3PO4(aq) = Na3PO4(aq) + (NH4)2S(aq) =>
3 Na2S(aq) + 2(NH4)3PO4(aq) = 2 Na3PO4(aq) + 3(NH4)2S(aq)

N2 + O2 = NO =>
N2 + O2 = 2 NO

MgCl2 + NH4(NO3) = Mg(NO3)2 + (NH4)Cl =>
MgCl2 + 2 NH4(NO3) = Mg(NO3)2 + 2(NH4)Cl

Mn2O7 + H2S = Mn2S7 + H2O =>
Mn2O7 + 7 H2S = Mn2S7 + 7 H2O

LiClNaOH = LiOHNaCl =>
LiClNaOH = LiOHNaCl

P2 + I2 + H2O = H3PO4 + HI =>
P2 + 5 I2 + 8 H2O = 2 H3PO4 + 10 HI

Al + Te = Al2Te3 =>
2 Al + 3 Te = Al2Te3

Al + I2 = AlI =>
2 Al + I2 = 2 AlI

C46H73O31N + H2O = CH4 + CO2 + NH3 =>
C46H73O31N + 13 H2O = 24 CH4 + 22 CO2 + NH3

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Breng de vergelijking van een chemische reactie in evenwicht
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