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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
CoCl2 + KNO2 + H4C2O2 = K3Co(NO2)6 + NO + KC2H3O2 + KCl + H2O =>
CoCl2 + 7 KNO2 + 2 H4C2O2 = K3Co(NO2)6 + NO + 2 KC2H3O2 + 2 KCl + H2O

Ni + Cu(SO4) = Ni(SO4)2 + Cu =>
Ni + 2 Cu(SO4) = Ni(SO4)2 + 2 Cu

Zn(s) + CuBr(aq) = ZnBr(aq) + Cu(s) =>
Zn(s) + CuBr(aq) = ZnBr(aq) + Cu(s)

H2SO4 + CaO = CaSO4 + H2O =>
H2SO4 + CaO = CaSO4 + H2O

NH3 + Cr(NO3)3 = Cr(NH3)6(NO3)3 =>
6 NH3 + Cr(NO3)3 = Cr(NH3)6(NO3)3

KI + PO4 = KO4 + PI =>
KI + PO4 = KO4 + PI

PbCl2 + K2CrO4 = Pb2CrO4 + KCl2 =>
2 PbCl2 + K2CrO4 = Pb2CrO4 + 2 KCl2

Ca(OH)2 + NaOH = NaCa + H2O + O =>
2 Ca(OH)2 + 2 NaOH = 2 NaCa + 3 H2O + 3 O

MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2

SO2 + KO2 = KS3O3 + O =>
3 SO2 + KO2 = KS3O3 + 5 O

NF3 + H2O = HF + NO + NO2 =>
2 NF3 + 3 H2O = 6 HF + NO + NO2

C = C25000 =>
25000 C = C25000

Ni(OH)2 = Ni + OH =>
Ni(OH)2 = Ni + 2 OH

NaCl + BaCl2 = Na2Ba + Cl2 =>
2 NaCl + BaCl2 = Na2Ba + 2 Cl2

C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2

NaOHK2SO4 = NaSO4K2OH =>
NaOHK2SO4 = NaSO4K2OH

Fe(No3)2 + Br2 = FeBr + No3 =>
2 Fe(No3)2 + Br2 = 2 FeBr + 4 No3

CsOH + AlCl3 = CsCl3 + AlOH =>
CsOH + AlCl3 = CsCl3 + AlOH

Zn(s) + MgSO4(aq) = ZnSO4 + Mg(s) =>
Zn(s) + MgSO4(aq) = ZnSO4 + Mg(s)

KClO3 + C12H22O22 = KCl + CO2 + H2O =>
13 KClO3 + 3 C12H22O22 = 13 KCl + 36 CO2 + 33 H2O

N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O =>
N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O

Na2MnO4 + HCl = MnCl2 + Cl2 + NaCl + H2O =>
Na2MnO4 + 8 HCl = MnCl2 + 2 Cl2 + 2 NaCl + 4 H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

Fe(OH)2 + HNO3 = Fe(NO3)2 + H2O =>
Fe(OH)2 + 2 HNO3 = Fe(NO3)2 + 2 H2O

Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq) =>
Mg(s) + Na2SO4(aq) = Mg(s)Na2SO4(aq)

MnSO4 + NH3 = MnH2 + HNSO4 =>
MnSO4 + NH3 = MnH2 + HNSO4

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

K2Cr2O7 + SNCl2 + HCl = CrCl + SNCl4 + KCl + H2O =>
K2Cr2O7 + 5 SNCl2 + 14 HCl = 2 CrCl + 5 SNCl4 + 2 KCl + 7 H2O

HOCH2NH2CH2 + O2 = CO2 + H2O + N2 =>
4 HOCH2NH2CH2 + 13 O2 = 8 CO2 + 14 H2O + 2 N2

Sb2O3 + SbCl3 = Sb4O5Cl2 =>
5 Sb2O3 + 2 SbCl3 = 3 Sb4O5Cl2

Ag2SO4 + Cu(NO3)2 = Ag2Cu + SO4(NO3)2 =>
Ag2SO4 + Cu(NO3)2 = Ag2Cu + SO4(NO3)2

KMmO4 + HCl + H2S = KCl + MmCl2 + S + H2O =>
2 KMmO4 + 6 HCl + 5 H2S = 2 KCl + 2 MmCl2 + 5 S + 8 H2O

F2 + Al3 = F3Al2 =>
9 F2 + 4 Al3 = 6 F3Al2

Zn + CO2 = Zn(CO2) =>
Zn + CO2 = Zn(CO2)

CH3CH2OHCH3CH2COOH = CH3CH2COOCH2CH3H2O =>
CH3CH2OHCH3CH2COOH = CH3CH2COOCH2CH3H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Fe + O = Fe3O4 =>
3 Fe + 4 O = Fe3O4

C + KOH = CO2 + K2 + H =>
C + 2 KOH = CO2 + K2 + 2 H

LiBr + H2O = H2Br + LiO =>
LiBr + H2O = H2Br + LiO

Ag + NH3 = AgNH + H2 =>
Ag + NH3 = AgNH + H2

NaF + Fe = NaFe + F =>
NaF + Fe = NaFe + F

Zn + AgNo3 = ZnNo32 + Ag =>
3 Zn + 32 AgNo3 = 3 ZnNo32 + 32 Ag

Al{+} + Co{2+} = Al{2+}Co + CoAl{2} =>
2 Al{+} + Co{2+} = Al{2+}Co + CoAl{2}

C + H + N = C2H3N =>
2 C + 3 H + N = C2H3N

NaClO + NH3 = H2O + NaCl + N =>
3 NaClO + 2 NH3 = 3 H2O + 3 NaCl + 2 N

C3H5(OH)3 + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 C3H5(OH)3 + 14 KMnO4 = 14 MnO2 + 14 KOH + 9 CO2 + 5 H2O

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

CH3COOKH2SO4 = CH2COOHKSO4H2 =>
CH3COOKH2SO4 = CH2COOHKSO4H2

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Breng de vergelijking van een chemische reactie in evenwicht
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