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Chemische vergelijkingen in evenwicht op01/16/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu2 + H2O = CuO + H =>
Cu2 + 2 H2O = 2 CuO + 4 H

Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu

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

Ca + SO2 + O2 = CaSO4 =>
Ca + SO2 + O2 = CaSO4

CH3COOH + KOH = KCH3COO + H2O =>
CH3COOH + KOH = KCH3COO + H2O

AgNO{3} + MgCl{2} = Mg(NO{3}){2} + AgCl =>
AgNO{3} + MgCl{2} = Mg(NO{3}){2} + AgCl

FeCl2KOH = KCl2FeOH =>
FeCl2KOH = KCl2FeOH

Ba(OH)2 + Al2O3 + H2O = Ba3[Al(OH)6]2 =>
3 Ba(OH)2 + Al2O3 + 3 H2O = Ba3[Al(OH)6]2

Mg(NO3) + Na(CO3) = Mg(CO3) + Na(NO3) =>
Mg(NO3) + Na(CO3) = Mg(CO3) + Na(NO3)

Li2SO4 + Sr(OH)2 = LiOH + SrSO4 =>
Li2SO4 + Sr(OH)2 = 2 LiOH + SrSO4

FeAsS + HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + NO2 + H2O =>
FeAsS + 17 HNO3 = Fe(NO3)3 + H3AsO4 + H2SO4 + 14 NO2 + 6 H2O

H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3

HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2

CaCl2 + NaCH3COO = CaCl2NaCH3COO =>
CaCl2 + NaCH3COO = CaCl2NaCH3COO

CuSO4 + NCl3 = CuCl2 + N2(SO4)3 =>
3 CuSO4 + 2 NCl3 = 3 CuCl2 + N2(SO4)3

B2O3 + CaF2 = BF3 + CaO =>
B2O3 + 3 CaF2 = 2 BF3 + 3 CaO

K2S03 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 K2S03 + 10 K2Cr2O7 + 34 H2SO4 = 13 K2SO4 + 10 Cr2(SO4)3 + 34 H2O

Na2S + I2 = I{-} + S8 + Na{+} =>
8 Na2S + 8 I2 = 16 I{-} + S8 + 16 Na{+}

C3H6 + O2 = C3H2 + H2O =>
C3H6 + O2 = C3H2 + 2 H2O

H2CO3 + Mg = MgCO3 + H2 =>
H2CO3 + Mg = MgCO3 + H2

Na2C2O4 + K2MnO4 = Na2MnO4 + K2C2O4 =>
Na2C2O4 + K2MnO4 = Na2MnO4 + K2C2O4

BaCl2 + NaHCO3 = BaCO3 + H2O + CO2 + NaCl =>
BaCl2 + 2 NaHCO3 = BaCO3 + H2O + CO2 + 2 NaCl

Zn + Sr(NO3)2 = Sr + Zn(NO3)2 =>
Zn + Sr(NO3)2 = Sr + Zn(NO3)2

(HPO4)2 + NH3 = (HPO4)3NH3 =>
3(HPO4)2 + 2 NH3 = 2(HPO4)3NH3

CH3COOH + Ca(OH)2 = C3H6O + H2O + CaCO3 =>
2 CH3COOH + Ca(OH)2 = C3H6O + 2 H2O + CaCO3

Rb2SO3 + HClO4 = RbClO4 + H2SO3 =>
Rb2SO3 + 2 HClO4 = 2 RbClO4 + H2SO3

K3PO4(aq) + AgNO3(aq) = K3NO3(aq) + AgPO4(s) =>
K3PO4(aq) + AgNO3(aq) = K3NO3(aq) + AgPO4(s)

Sn4 + P3 = Sn3P4 =>
9 Sn4 + 16 P3 = 12 Sn3P4

[Fe(NH3)2(H2O)2Br2]Br + H2SO4 = [Fe(NH3)2(H2O)2Br2]2SO4 + HBr =>
2[Fe(NH3)2(H2O)2Br2]Br + H2SO4 = [Fe(NH3)2(H2O)2Br2]2SO4 + 2 HBr

CoBr2(aq) + Al(s) = Co2Al + Br2 =>
2 CoBr2(aq) + Al(s) = Co2Al + 2 Br2

Cr(NO3) + NaI = CrI + NaNO3 =>
Cr(NO3) + NaI = CrI + NaNO3

O2 + C10H13O3 = CO2 + H2O =>
47 O2 + 4 C10H13O3 = 40 CO2 + 26 H2O

NaOH + Al = Na3Al2O3 + H2 =>
6 NaOH + 4 Al = 2 Na3Al2O3 + 3 H2

KCO3 + CoCl2 = KCl + Co(CO3)2 =>
2 KCO3 + CoCl2 = 2 KCl + Co(CO3)2

(C6H5)2CO + CO = C14H8O2 + H2O =>
16(C6H5)2CO + 30 CO = 17 C14H8O2 + 12 H2O

Ga + I2 = Ga2I6 =>
2 Ga + 3 I2 = Ga2I6

Fe3O4 = FeO + Fe2O3 =>
Fe3O4 = FeO + Fe2O3

CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S

C6H4BrNH2 + H2O = OH{-} + HC6H4BrNH2{+} =>
C6H4BrNH2 + H2O = OH{-} + HC6H4BrNH2{+}

Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

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

MnO4{-} + CH3OH = MnO2 + HCOOH + OH{-} + H2O =>
4 MnO4{-} + 3 CH3OH = 4 MnO2 + 3 HCOOH + 4 OH{-} + H2O

TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2

Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3

Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O

CH3CHO + NaMnO4 + NaOH = CH3COONa + MnO2 + H2O =>
3 CH3CHO + 2 NaMnO4 + NaOH = 3 CH3COONa + 2 MnO2 + 2 H2O

Zn + NaNO2 + NaOH + H2O = Na2(Zn(OH)4) + NH3 =>
3 Zn + NaNO2 + 5 NaOH + 5 H2O = 3 Na2(Zn(OH)4) + NH3

HClO4(aq) + Li2SO3(aq) = LiClO4(aq) + H2O(l) + SO2(g) =>
2 HClO4(aq) + Li2SO3(aq) = 2 LiClO4(aq) + H2O(l) + SO2(g)

SnO + N2O3 = Sn(NO2)2 =>
SnO + N2O3 = Sn(NO2)2

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Breng de vergelijking van een chemische reactie in evenwicht
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