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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
PbCl2 + HCl = H2[PbCl4] =>
PbCl2 + 2 HCl = H2[PbCl4]

AlBr3 + Na2S + H2O = Al(OH)3 + NaBr + H2S =>
2 AlBr3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 6 NaBr + 3 H2S

CH3NH2 + HCl = (CH3NH3)Cl =>
CH3NH2 + HCl = (CH3NH3)Cl

Br2(l) + I2(s) = IBr3(g) =>
3 Br2(l) + I2(s) = 2 IBr3(g)

Na2Cr2O7 + HNO3 = Na2(NO3) + HO7 + Cr =>
Na2Cr2O7 + HNO3 = Na2(NO3) + HO7 + 2 Cr

Al(NO3)3 + Zn2 = Zn2(NO3)2 + Al =>
2 Al(NO3)3 + 3 Zn2 = 3 Zn2(NO3)2 + 2 Al

NiOH + HCl2 = NiCl2 + H2O =>
NiOH + HCl2 = NiCl2 + H2O

NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O

C(graphite) + SO2(g) = CS2(g) + CO(g) =>
5 C(graphite) + 2 SO2(g) = CS2(g) + 4 CO(g)

FeSO4 + H3PO4 + LiOH = LiFePO4 + H2SO4 + H2O =>
FeSO4 + H3PO4 + LiOH = LiFePO4 + H2SO4 + H2O

(NH4)2Fe(SO4)2 + K2Cr2O7 + NaOH + H2O = Cr(OH)3 + K2SO4 + Na2SO4 + Fe2(SO4)3 + (NH4)OH =>
6(NH4)2Fe(SO4)2 + K2Cr2O7 + 4 NaOH + 7 H2O = 2 Cr(OH)3 + K2SO4 + 2 Na2SO4 + 3 Fe2(SO4)3 + 12(NH4)OH

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

KMnO4 + H2TeO4 + Na2C2O4 = K2TeO4 + NaTeO4 + H2O + CO2 + MnTeO4 =>
4 KMnO4 + 16 H2TeO4 + 5 Na2C2O4 = 2 K2TeO4 + 10 NaTeO4 + 16 H2O + 10 CO2 + 4 MnTeO4

NH2CH2CH2CH2COOH + NaNO2 + H2SO4 = OCH2CH2CH2CO + Na2SO4 + N2 + H2O =>
2 NH2CH2CH2CH2COOH + 2 NaNO2 + H2SO4 = 2 OCH2CH2CH2CO + Na2SO4 + 2 N2 + 4 H2O

SCl2 + H2O = SO + HCl =>
SCl2 + H2O = SO + 2 HCl

NCl3(g) = N2(g) + Cl2(g) =>
2 NCl3(g) = N2(g) + 3 Cl2(g)

Mg(HCO3)2 = MgCO3 + CO2 + H2O =>
Mg(HCO3)2 = MgCO3 + CO2 + H2O

Pb3O4 + HCl = PbCl + H2O + Cl2 =>
2 Pb3O4 + 16 HCl = 6 PbCl + 8 H2O + 5 Cl2

AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

HCOOH + Na2CO3 = HCOONa + H2CO3 =>
2 HCOOH + Na2CO3 = 2 HCOONa + H2CO3

KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2

CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O

Cu2S + HNO3 = SO2 + Cu(NO3)2 + H2O + NO =>
3 Cu2S + 20 HNO3 = 3 SO2 + 6 Cu(NO3)2 + 10 H2O + 8 NO

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS

FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + K =>
6 FeCl2 + KMnO4 + 8 HCl = 6 FeCl3 + MnCl2 + 4 H2O + K

CH4 + KMnO4 + H2SO4 = HCHO + K2SO4 + MnO2 + H2O =>
3 CH4 + 4 KMnO4 + 2 H2SO4 = 3 HCHO + 2 K2SO4 + 4 MnO2 + 5 H2O

NaNH2 + NO2 = NaN3 + NaOH + NH3 =>
23 NaNH2 + 8 NO2 = 7 NaN3 + 16 NaOH + 10 NH3

(CH3)2CHCH2CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2(CH3)2CHCH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 8 H2O

Fe + HCl(konc) = FeCl3 + H2 =>
2 Fe + 6 HCl(konc) = 2 FeCl3 + 3 H2

Mg + O2 = Mg2MgO =>
6 Mg + O2 = 2 Mg2MgO

SO2(g) + Br2(g) + H2O(l) = H2SO4(aq) + HBr(aq) =>
SO2(g) + Br2(g) + 2 H2O(l) = H2SO4(aq) + 2 HBr(aq)

H2S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH =>
3 H2S + K2Cr2O7 + H2O = 3 S + 2 Cr(OH)3 + 2 KOH

Co + HNO3 = Co(NO3)2 + NO2 + H2O =>
Co + 4 HNO3 = Co(NO3)2 + 2 NO2 + 2 H2O

HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2(aq) + H2O(l) =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2(aq) + 2 H2O(l)

Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3

PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3

Cr(OH)3 + Mg = Mg(OH)2 + Cr =>
2 Cr(OH)3 + 3 Mg = 3 Mg(OH)2 + 2 Cr

O + C4H9NH2 = CO2 + H2O + N2 =>
27 O + 2 C4H9NH2 = 8 CO2 + 11 H2O + N2

H2 + Cl = Cl2H2 =>
H2 + 2 Cl = Cl2H2

Fe(OH)2 + O2 = Fe2O3 + H2O =>
4 Fe(OH)2 + O2 = 2 Fe2O3 + 4 H2O

C6H5CH2OH + Na = C6H5CH2ONa + H2 =>
2 C6H5CH2OH + 2 Na = 2 C6H5CH2ONa + H2

FeCl3 + H2O + NO2 = FeCl2 + HCl + HNO5 =>
5 FeCl3 + 3 H2O + NO2 = 5 FeCl2 + 5 HCl + HNO5

Ni(OH)2 + O2 = NiO2 + H2O =>
2 Ni(OH)2 + O2 = 2 NiO2 + 2 H2O

C6H8O7 + C2H5OH = C12H10O3 + H2O =>
10 C6H8O7 + 24 C2H5OH = 9 C12H10O3 + 67 H2O

FeCe3 + NH4OH = Fe(OH)3 + NH4Ce =>
FeCe3 + 3 NH4OH = Fe(OH)3 + 3 NH4Ce

KNO3 + AgCl = ClO3 + Ag + KNO2 =>
3 KNO3 + AgCl = ClO3 + Ag + 3 KNO2

Cu{+} = Cu{+2} + Cu =>
2 Cu{+} = Cu{+2} + Cu

Sn + Mo + S = SnMo6S8 =>
Sn + 6 Mo + 8 S = SnMo6S8

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Breng de vergelijking van een chemische reactie in evenwicht
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