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Chemische vergelijkingen in evenwicht op12/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2SO4 + Fe(OH)3 = Fe2(SO4)3 + H2O =>
3 H2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 H2O

Cl + O = Cl2O7 =>
2 Cl + 7 O = Cl2O7

CrO + Br2 = CrBr3 + Cr2O3 =>
6 CrO + 3 Br2 = 2 CrBr3 + 2 Cr2O3

P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O

Fe(OH)3 = Fe2O3*3H2O =>
2 Fe(OH)3 = Fe2O3*3H2O

FeSO4 + ZnCl2 = ZnSO4 + FeCl2 =>
FeSO4 + ZnCl2 = ZnSO4 + FeCl2

AuCl4 = Au + Cl =>
AuCl4 = Au + 4 Cl

H2SO4 + Ag = Ag2SO4 + H2O + SO2 =>
2 H2SO4 + 2 Ag = Ag2SO4 + 2 H2O + SO2

Zn + JeCe3 = Je + ZnCe2 =>
3 Zn + 2 JeCe3 = 2 Je + 3 ZnCe2

FeAg + HNO3 = Fe + AgNO3 + H2 =>
2 FeAg + 2 HNO3 = 2 Fe + 2 AgNO3 + H2

Mg(OH)2 + H3O{+} = Mg{+2} + H2O =>
Mg(OH)2 + 2 H3O{+} = Mg{+2} + 4 H2O

Na2B4O7*10H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O

Ag(NH3)2Cl + Zn = Ag(NH3)2ClZn =>
Ag(NH3)2Cl + Zn = Ag(NH3)2ClZn

Fe2(SO4)3 + Cr(OH)3 = Fe(OH)3 + Cr2(SO4)3 =>
Fe2(SO4)3 + 2 Cr(OH)3 = 2 Fe(OH)3 + Cr2(SO4)3

MnO4{-} = MnO4{-}2 =>
MnO4{-} = MnO4{-}2

Na2CO3 + CaSO4 = Na2SO4 + CaCO3 =>
Na2CO3 + CaSO4 = Na2SO4 + CaCO3

[Co(NH3)6]{2+} + NH4{+} + O2 = [Co(NH3)6]{3+} + NH3 + H2O =>
4[Co(NH3)6]{2+} + 4 NH4{+} + O2 = 4[Co(NH3)6]{3+} + 4 NH3 + 2 H2O

C26H52O2 + O2 = CO2 + H2O =>
C26H52O2 + 38 O2 = 26 CO2 + 26 H2O

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

Na2SO4(aq) + H2O(l) = NaOH(aq) + H2SO4(aq) =>
Na2SO4(aq) + 2 H2O(l) = 2 NaOH(aq) + H2SO4(aq)

H2SO4 + Al = Al2(SO4)3 + H2 =>
3 H2SO4 + 2 Al = Al2(SO4)3 + 3 H2

Pb2 + AgNO3 = Ag + Pb2NO3 =>
Pb2 + AgNO3 = Ag + Pb2NO3

BaS + Pb(NO3)2 = PbS + Ba(NO3)2 =>
BaS + Pb(NO3)2 = PbS + Ba(NO3)2

CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O

MnO4{-} + H{+} + Br{-} = Mn{+} + Br2 + H2O =>
MnO4{-} + 8 H{+} + 6 Br{-} = Mn{+} + 3 Br2 + 4 H2O

[Co(NH3)6]{2+} + NH4{+} + O2 = [Co(NH3)6]{3+} + NH3 + H2O =>
4[Co(NH3)6]{2+} + 4 NH4{+} + O2 = 4[Co(NH3)6]{3+} + 4 NH3 + 2 H2O

CH4 + *O2 = CO2 + H2O =>
CH4 + 2*O2 = CO2 + 2 H2O

KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O

Pb(No3)2 + Zn = Pb + Zn(No3)2 =>
Pb(No3)2 + Zn = Pb + Zn(No3)2

MeSO4 + CO3{2-} = SO4{2-} + MeCO3 =>
MeSO4 + CO3{2-} = SO4{2-} + MeCO3

Cl2(l) + NaI(aq) = NaCl(aq) + I2(s) =>
Cl2(l) + 2 NaI(aq) = 2 NaCl(aq) + I2(s)

Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2

Na2 + Cl2 = NaCl2 =>
Na2 + 2 Cl2 = 2 NaCl2

NH4Cl + Ba(NO2)2 = BaCl2 + NH4NO2 =>
2 NH4Cl + Ba(NO2)2 = BaCl2 + 2 NH4NO2

SrCl2 + NH3OH = NH3Cl + Sr(OH)2 =>
SrCl2 + 2 NH3OH = 2 NH3Cl + Sr(OH)2

K2HPO4 + H2SO4 = KH2PO4 + K2SO4 =>
2 K2HPO4 + H2SO4 = 2 KH2PO4 + K2SO4

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

PbS + NO3{-} + H{+} = Pb{+2} + S + NO + H2O =>
3 PbS + 2 NO3{-} + 8 H{+} = 3 Pb{+2} + 3 S + 2 NO + 4 H2O

HNO3 + H2SO4 = NO2HSO4 + H2O =>
HNO3 + H2SO4 = NO2HSO4 + H2O

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

Zn + Na2MoO4 + HCl = ZnCl2 + MoCl3 + NaCl + H2O =>
3 Zn + 2 Na2MoO4 + 16 HCl = 3 ZnCl2 + 2 MoCl3 + 4 NaCl + 8 H2O

K2Cr2O7 + K2C2O4 + HCl = KCl + CrCl3 + CO2 + H2O =>
K2Cr2O7 + 3 K2C2O4 + 14 HCl = 8 KCl + 2 CrCl3 + 6 CO2 + 7 H2O

Zn2P2O7 = Zn + P + O =>
Zn2P2O7 = 2 Zn + 2 P + 7 O

KNO2 + Zn + NaOH + H2O = NH3 + Na2Zn(OH)4 + K2Zn(OH)4 =>
2 KNO2 + 6 Zn + 10 NaOH + 10 H2O = 2 NH3 + 5 Na2Zn(OH)4 + K2Zn(OH)4

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Al(NO3)3 + Na3PO4 = AlPO4 + Na3(NO3)3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + Na3(NO3)3

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

C4H6Cl2 + KOH = KCl + C4H8O2 =>
C4H6Cl2 + 2 KOH = 2 KCl + C4H8O2

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Breng de vergelijking van een chemische reactie in evenwicht
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