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Chemische vergelijkingen in evenwicht op02/05/25

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Breng de vergelijking van een chemische reactie in evenwicht
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

(NH4)2PtCl4 + NaCl = H2PtCl6 + NH3 + Na =>
(NH4)2PtCl4 + 2 NaCl = H2PtCl6 + 2 NH3 + 2 Na

Cr2O3 + Ca(OH)2 = Cr(OH)3 + CaO =>
Cr2O3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaO

CO(g) + CI2(g) = COCI2(g) =>
CO(g) + CI2(g) = COCI2(g)

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

Cr2(SO4)3 + CuO = CuSO4 + Cr2O3 =>
Cr2(SO4)3 + 3 CuO = 3 CuSO4 + Cr2O3

FeCl3 + KNO2 = Fe(NO2)3 + KCl =>
FeCl3 + 3 KNO2 = Fe(NO2)3 + 3 KCl

Ag2CrO4 + KNO3 + NaCl = Na2CrO4 + KCl + AgNO3 =>
Ag2CrO4 + 2 KNO3 + 2 NaCl = Na2CrO4 + 2 KCl + 2 AgNO3

Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu

Mn + Ba(NO3)2 = MnNO3 + Ba =>
2 Mn + Ba(NO3)2 = 2 MnNO3 + Ba

H2S + NaOH = HNaS + H2O =>
H2S + NaOH = HNaS + H2O

ZnCl2 + K4FeCN6 = Zn4(FeCN6)2 + KCl =>
4 ZnCl2 + 2 K4FeCN6 = Zn4(FeCN6)2 + 8 KCl

NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O

NH2CONH2 = NH3 + CO2 + C3H6N6 =>
6 NH2CONH2 = 6 NH3 + 3 CO2 + C3H6N6

Na2S2O3 + HCl = NaCl + S + SO2 + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + S + SO2 + H2O

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

Cu2S + Ca(OH)2 = CaS + CuOH =>
Cu2S + Ca(OH)2 = CaS + 2 CuOH

MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4

CON2H4(aq) = C3N6H6(l) + CO2(g) + NH3(g) =>
6 CON2H4(aq) = C3N6H6(l) + 3 CO2(g) + 6 NH3(g)

C6H4COOH + NaOH = C6H4COONa + H2O =>
C6H4COOH + NaOH = C6H4COONa + H2O

Al(OH)3 + HPO3 = Al(PO3)3 + H2O =>
Al(OH)3 + 3 HPO3 = Al(PO3)3 + 3 H2O

SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O

H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2

MgSO4 + NaCl = MgCl2 + Na + SO4 =>
MgSO4 + 2 NaCl = MgCl2 + 2 Na + SO4

AgNo3 + H2 = HNo3 + Ag =>
2 AgNo3 + H2 = 2 HNo3 + 2 Ag

Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3

(C2H5)2NH + H3O = (C2H5)2NH2 + H2O =>
(C2H5)2NH + H3O = (C2H5)2NH2 + H2O

C6H12O6 + KMnO4 = CO2 + H2O + KOH + MnO2 =>
C6H12O6 + 8 KMnO4 = 6 CO2 + 2 H2O + 8 KOH + 8 MnO2

C6H5OH + HCOH = C6H5CO + H2O =>
3 C6H5OH + 10 HCOH = 4 C6H5CO + 9 H2O

KNO3 + H2O = HNO3 + K2O =>
2 KNO3 + H2O = 2 HNO3 + K2O

CO + Fe3*O4 = CO2 + Fe =>
4 CO + Fe3*O4 = 4 CO2 + 3 Fe

Cd(NO3)2 + NHCl = CdCl + NH(NO3)2 =>
Cd(NO3)2 + NHCl = CdCl + NH(NO3)2

C6H5OH + HCOH = C6H5CO + H2O =>
3 C6H5OH + 10 HCOH = 4 C6H5CO + 9 H2O

P2O5 + C = C1O + P8 =>
4 P2O5 + 20 C = 20 C1O + P8

AgNo3 + H2 = HNo3 + Ag =>
2 AgNo3 + H2 = 2 HNo3 + 2 Ag

MnO2 + HBr = Br + MnBr2 + H2O =>
MnO2 + 4 HBr = 2 Br + MnBr2 + 2 H2O

Si + KMnO4 + H2SO4 = MnSO4 + K2SO4 + SiO2 + H2O =>
5 Si + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 SiO2 + 6 H2O

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

BCl3 + H2 = B + HCl =>
2 BCl3 + 3 H2 = 2 B + 6 HCl

Zr + Fe2O3 = ZrO2 + Fe =>
3 Zr + 2 Fe2O3 = 3 ZrO2 + 4 Fe

Cu(OH)2 + Al2S3 = CuS + Al(OH)3 =>
3 Cu(OH)2 + Al2S3 = 3 CuS + 2 Al(OH)3

AgNo3 + H2 = HNo3 + Ag =>
2 AgNo3 + H2 = 2 HNo3 + 2 Ag

HCl + K(C2H3O2) = H(C2H3O2) + KCl =>
HCl + K(C2H3O2) = H(C2H3O2) + KCl

C6H5OH + HCOH = C6H5CO + H2O =>
3 C6H5OH + 10 HCOH = 4 C6H5CO + 9 H2O

BCl3 + H2 = B + HCl =>
2 BCl3 + 3 H2 = 2 B + 6 HCl

Al + FeNO = AlNO + Fe =>
Al + FeNO = AlNO + Fe

BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl

Fe(NO3)3 + Cs2 = Cs(NO3)3 + Fe =>
2 Fe(NO3)3 + Cs2 = 2 Cs(NO3)3 + 2 Fe

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

AgNo3 + H2 = HNo3 + Ag =>
2 AgNo3 + H2 = 2 HNo3 + 2 Ag

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Breng de vergelijking van een chemische reactie in evenwicht
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