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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
COO = CO2 =>
COO = CO2

KF + LiNO3 = LiF + KNO3 =>
KF + LiNO3 = LiF + KNO3

HNO3 + K3PO4 = KNO3 + H3PO4 =>
3 HNO3 + K3PO4 = 3 KNO3 + H3PO4

Ag + H2 = Ag2H =>
4 Ag + H2 = 2 Ag2H

Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2 =>
Fe(NO3)2 + Ba(OH)2 = Fe(OH)2 + Ba(NO3)2

(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4(s) + NH4ClO4(aq) =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4(s) + 2 NH4ClO4(aq)

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

NiCl2 + Al(NO3)3 = Ni(NO3)2 + AlCl3 =>
3 NiCl2 + 2 Al(NO3)3 = 3 Ni(NO3)2 + 2 AlCl3

HClO4 + Na(OH) = H2O + NaClO4 =>
HClO4 + Na(OH) = H2O + NaClO4

Ni2O3 + Fe + H2O = Ni(OH)2 + Fe(OH)2 =>
Ni2O3 + Fe + 3 H2O = 2 Ni(OH)2 + Fe(OH)2

AgNO3 + KCN = Ag(CN) + KNO3 =>
AgNO3 + KCN = Ag(CN) + KNO3

C8H12 + K2Cr2O7 + H2SO4 = C8H6O4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C8H12 + 7 K2Cr2O7 + 28 H2SO4 = 3 C8H6O4 + 7 K2SO4 + 7 Cr2(SO4)3 + 37 H2O

(CH3)NH + O2 = CO2 + H2O + NO2 =>
(CH3)NH + 3 O2 = CO2 + 2 H2O + NO2

Cr(OH)3 + NH3 = [Cr(NH3)6] + OH =>
Cr(OH)3 + 6 NH3 = [Cr(NH3)6] + 3 OH

Cr2O + H2O = Cr(OH) =>
Cr2O + H2O = 2 Cr(OH)

Nd2O3 + HCl + C = NdCl3 + CO + H2 =>
Nd2O3 + 6 HCl + 3 C = 2 NdCl3 + 3 CO + 3 H2

CH3OH + KMnO4 = KHCO3 + KOH + MnO2 + H2O =>
CH3OH + 2 KMnO4 = KHCO3 + KOH + 2 MnO2 + H2O

CoCl2 + NH3 = NH3Cl + Co =>
CoCl2 + 2 NH3 = 2 NH3Cl + Co

As + Cd = AsCd =>
As + Cd = AsCd

RuO4 + NaOH = Na2RuO4 + O2 + H2O =>
2 RuO4 + 4 NaOH = 2 Na2RuO4 + O2 + 2 H2O

Li + MnO4 = LiMnO4 =>
Li + MnO4 = LiMnO4

NH4OH + K2[HgI4] + KOH = NH2I3Hg2 + KI + H2O =>
NH4OH + 2 K2[HgI4] + KOH = NH2I3Hg2 + 5 KI + 2 H2O

AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3

Na2Cr2O7 + HCl = NaCl + CrCl2 + H2O + Cl2 =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl2 + 7 H2O + 4 Cl2

CH4 + CO = C2H2 + H2O =>
CH4 + CO = C2H2 + H2O

C3H6O + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
C3H6O + 2 Cu(OH)2 = C2H5COOH + Cu2O + 2 H2O

Al(CH3)3 + O2 = CO2 + H2O + Al2O3 =>
2 Al(CH3)3 + 12 O2 = 6 CO2 + 9 H2O + Al2O3

AlBr3 + K2 + SO4 = KBr + Al2(SO4) =>
2 AlBr3 + 3 K2 + SO4 = 6 KBr + Al2(SO4)

Mn + CuSO4 = MnSO4 + Cu =>
Mn + CuSO4 = MnSO4 + Cu

Zn(NO3)2 + K2C2O4 = Zn(C2O4) + K2(NO3)2 =>
Zn(NO3)2 + K2C2O4 = Zn(C2O4) + K2(NO3)2

N2O + O2 = NO2 =>
2 N2O + 3 O2 = 4 NO2

Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2

S + Li2O = Li2S + Li2SO4 =>
4 S + 4 Li2O = 3 Li2S + Li2SO4

Ca(NO3)2(aq) + NaCl(aq) = CaCl2(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(s) + 2 NaNO3(aq)

CH3CH2OH + H2CrO4 = CH3CH2CHO + Cr + H2O =>
9 CH3CH2OH + 2 H2CrO4 = 6 CH3CH2CHO + 2 Cr + 11 H2O

Na2SO3 + Br2 + H2O = Na2SO4 + HBr =>
Na2SO3 + Br2 + H2O = Na2SO4 + 2 HBr

CaCl2 + Ca(OH)2 = Ca(OH)Cl =>
CaCl2 + Ca(OH)2 = 2 Ca(OH)Cl

Mq + H2O = H2 + Mq(OH)2 =>
Mq + 2 H2O = H2 + Mq(OH)2

CH4OH2 + Na = CH4OHNa + H2 =>
2 CH4OH2 + 2 Na = 2 CH4OHNa + H2

Mg + NaCl = MgCl2 + Na =>
Mg + 2 NaCl = MgCl2 + 2 Na

AgO = Ag + O2 =>
2 AgO = 2 Ag + O2

Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3

CaO + Cl2 = CaCl + O2 =>
2 CaO + Cl2 = 2 CaCl + O2

HCl + Li2S = H2S + LiCl =>
2 HCl + Li2S = H2S + 2 LiCl

Fe + CO2 = CO + Fe3CO4 =>
3 Fe + 3 CO2 = 2 CO + Fe3CO4

Ba(OH)2 + CH3COOH = (CH3COO)2Ba + H2O =>
Ba(OH)2 + 2 CH3COOH = (CH3COO)2Ba + 2 H2O

Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2

S + HNO3 = H2O + HSO3 + NO2 =>
S + 5 HNO3 = 2 H2O + HSO3 + 5 NO2

SrCl2 + HNO3 = Sr(NO3)2 + HCl =>
SrCl2 + 2 HNO3 = Sr(NO3)2 + 2 HCl

(CH2OH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
(CH2OH)2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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