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Chemische vergelijkingen in evenwicht op12/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
SO3 + H = S2O3 + H2O =>
2 SO3 + 6 H = S2O3 + 3 H2O

Hg + CuCl2 = HgCl2 + Cu =>
Hg + CuCl2 = HgCl2 + Cu

C5H17 + O2 = CO2 + H2O =>
4 C5H17 + 37 O2 = 20 CO2 + 34 H2O

FeO + H2Co3 = FeCo3 + H2O =>
FeO + H2Co3 = FeCo3 + H2O

Ba(HCO3)2(s) + HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g) =>
Ba(HCO3)2(s) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l) + 2 CO2(g)

N2F4 + N4 + H2S = NH4F + H3NS4 =>
10 N2F4 + 13 N4 + 128 H2S = 40 NH4F + 32 H3NS4

K2Cr2O7 + H2C2O4 + H{+} = Cr3{+} + CO2 + H2O + K{+} =>
3 K2Cr2O7 + 17 H2C2O4 + 8 H{+} = 2 Cr3{+} + 34 CO2 + 21 H2O + 6 K{+}

PbS2 = Pb + S =>
PbS2 = Pb + 2 S

HCrO2 + Ca(OH)2 = Ca(CrO2)2 + H2O =>
2 HCrO2 + Ca(OH)2 = Ca(CrO2)2 + 2 H2O

C5H8O + C2H4(OH)2 = C7H12O2 + H2O =>
C5H8O + C2H4(OH)2 = C7H12O2 + H2O

VO4{3-} + H{+} + Zn = V{2+} + H2O + Zn{2+} =>
2 VO4{3-} + 16 H{+} + 3 Zn = 2 V{2+} + 8 H2O + 3 Zn{2+}

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

HBr + NaHCO3 = H2O + NaBr + CO2 =>
HBr + NaHCO3 = H2O + NaBr + CO2

CH3CONH2 + H2O = CH3CONH3{+} + OH{-} =>
CH3CONH2 + H2O = CH3CONH3{+} + OH{-}

Na2CO3 + HClO3 = CO2 + H2O + NaClO3 =>
Na2CO3 + 2 HClO3 = CO2 + H2O + 2 NaClO3

H2S + CO2 + O2 = C6H12O6 + SO2 =>
6 H2S + 6 CO2 + 3 O2 = C6H12O6 + 6 SO2

Mn3O + Al = Mn + Al2O3 =>
3 Mn3O + 2 Al = 9 Mn + Al2O3

HNO3 + HI3 = NO2 + HII3 + H2O =>
HNO3 + 4 HI3 = NO2 + 3 HII3 + H2O

NH3 + H3PO4 = ((NH4)3PO4) =>
3 NH3 + H3PO4 = ((NH4)3PO4)

Pb(NO3)2 + K2CrO4 = Pb(NO3)2K2CrO4 =>
Pb(NO3)2 + K2CrO4 = Pb(NO3)2K2CrO4

K2HPO4 = K3PO4 + PO4 + H2 =>
6 K2HPO4 = 4 K3PO4 + 2 PO4 + 3 H2

BaI2(aq) + AgNO3(aq) = Ag2I2(s) + Ba(NO3)2(aq) =>
BaI2(aq) + 2 AgNO3(aq) = Ag2I2(s) + Ba(NO3)2(aq)

TeO2 + HNO3 = Te2NO3O3OH =>
2 TeO2 + HNO3 = Te2NO3O3OH

KNO3 + Al + KOH + H2O = K(Al(OH)4) + NH3 =>
3 KNO3 + 8 Al + 5 KOH + 18 H2O = 8 K(Al(OH)4) + 3 NH3

Tl + H2 = TlH3 =>
2 Tl + 3 H2 = 2 TlH3

Mg + HNO3(conc) = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3(conc) = 3 Mg(NO3)2 + 2 NO + 4 H2O

Pb + HNO3 = NH4NO3 + Pb(NO3)2 + H2O =>
4 Pb + 10 HNO3 = NH4NO3 + 4 Pb(NO3)2 + 3 H2O

FeSO4 + Ca = Fe + CaSO4 =>
FeSO4 + Ca = Fe + CaSO4

HCl + FeO = FeCl2 + H2O =>
2 HCl + FeO = FeCl2 + H2O

FeCl3 + Na(OH) = Fe(OH)3 + NaCl =>
FeCl3 + 3 Na(OH) = Fe(OH)3 + 3 NaCl

C6H6 + Cl2 + FeCl3 = C6H6FeCl5 =>
C6H6 + Cl2 + FeCl3 = C6H6FeCl5

NaAsO2 + Br2 + H2O = NaAsO3 + HBr =>
NaAsO2 + Br2 + H2O = NaAsO3 + 2 HBr

NH2CH2COOH + O2 = CO2 + H2O + N2 =>
4 NH2CH2COOH + 9 O2 = 8 CO2 + 10 H2O + 2 N2

Na3N3 + BaCl2 = Ba3(N3)2 + NaCl =>
2 Na3N3 + 3 BaCl2 = Ba3(N3)2 + 6 NaCl

KK + Cl2 = KCl =>
KK + Cl2 = 2 KCl

Mg + NaOH = MgO + Na + H2 =>
2 Mg + 2 NaOH = 2 MgO + 2 Na + H2

NaBr + MnO2 + H2SO4 = MnSO4 + Br2 + H2O + Na2SO4 =>
2 NaBr + MnO2 + 2 H2SO4 = MnSO4 + Br2 + 2 H2O + Na2SO4

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P

H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O

Al + PbO2 = Al2O3 + Pb =>
4 Al + 3 PbO2 = 2 Al2O3 + 3 Pb

C6H4F(NH2) + HNO2 + HBF4 = [C6H4F(N2)]BF4 + H2O =>
C6H4F(NH2) + HNO2 + HBF4 = [C6H4F(N2)]BF4 + 2 H2O

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

CuO + AgNO3 = CuO(NO3)2 + Ag =>
CuO + 2 AgNO3 = CuO(NO3)2 + 2 Ag

Sn(s) + AgNO3(aq) = Ag(s) + Sn(NO3)2(aq) =>
Sn(s) + 2 AgNO3(aq) = 2 Ag(s) + Sn(NO3)2(aq)

H2SO4 + Nb(OH)2 = NbSO4 + H2O =>
H2SO4 + Nb(OH)2 = NbSO4 + 2 H2O

NaOH + KOH = KNaO + H2O =>
NaOH + KOH = KNaO + H2O

CH3NO2 = CO2 + H2 + N2 =>
2 CH3NO2 = 2 CO2 + 3 H2 + N2

CH4 = C + H2 =>
CH4 = C + 2 H2

H2MoO4 + Zn + HCl = ZnCl + MoCl3 + H2O =>
H2MoO4 + 3 Zn + 6 HCl = 3 ZnCl + MoCl3 + 4 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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