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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
C51H98O6 + NaOH = C3H8O3 + CH3(CH2)14COONa =>
C51H98O6 + 3 NaOH = C3H8O3 + 3 CH3(CH2)14COONa

HCOOH + MgCO3 = HCOOMg + CO2 + H2O =>
3 HCOOH + 2 MgCO3 = 2 HCOOMg + 3 CO2 + 2 H2O

Fe(NO3)2 + BrH3O = FeBr2 + NO3 + H3O =>
Fe(NO3)2 + 2 BrH3O = FeBr2 + 2 NO3 + 2 H3O

Fe2SO + O2 = Fe2O3 + SO2 =>
Fe2SO + 2 O2 = Fe2O3 + SO2

CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4

C6H5SO3 + O2 = CO2 + H2O + S =>
4 C6H5SO3 + 23 O2 = 24 CO2 + 10 H2O + 4 S

Sr + At = SrAt =>
Sr + At = SrAt

CuSO4 + C6H8O7 + H2O = Cu3(C6H5O7)2*3H2O + H2SO4 =>
3 CuSO4 + 2 C6H8O7 + 3 H2O = Cu3(C6H5O7)2*3H2O + 3 H2SO4

H2O2 + CO2 + Na = NaHCO3 =>
H2O2 + 2 CO2 + 2 Na = 2 NaHCO3

Ba(PO4)2 + Na2CO3 = NaPO4 + BaCO3 =>
Ba(PO4)2 + Na2CO3 = 2 NaPO4 + BaCO3

NaBrO3 + Al2(CrO4)3 = Na2CrO4 + Al(BrO3)3 =>
6 NaBrO3 + Al2(CrO4)3 = 3 Na2CrO4 + 2 Al(BrO3)3

Zn(OH)2 + B2O3 = Zn3(BO3)2 + H2O =>
3 Zn(OH)2 + B2O3 = Zn3(BO3)2 + 3 H2O

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

Cu(OH)2 + KBr = KOH + CuBr2 =>
Cu(OH)2 + 2 KBr = 2 KOH + CuBr2

C8H18 + O = C3H7COOH + H2O =>
C8H18 + 5 O = 2 C3H7COOH + H2O

Ca + Cr(C2H302)3 = Ca(C2H302)2 + Cr =>
3 Ca + 2 Cr(C2H302)3 = 3 Ca(C2H302)2 + 2 Cr

NiCl2 + Na2HPO4 = NaH2PO4 + Ni3(PO4)2 + NaCl =>
3 NiCl2 + 4 Na2HPO4 = 2 NaH2PO4 + Ni3(PO4)2 + 6 NaCl

CrSO4 + H2SO4 + O2 = Cr2(SO4)3 + H2O =>
4 CrSO4 + 2 H2SO4 + O2 = 2 Cr2(SO4)3 + 2 H2O

Au + N2 = Au3N2 =>
3 Au + N2 = Au3N2

FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S

Ba + S = BaS =>
Ba + S = BaS

K3N + HOH = KOH + H3N =>
K3N + 3 HOH = 3 KOH + H3N

HOCN + H2O = H3O{+} + OCN{-} =>
HOCN + H2O = H3O{+} + OCN{-}

(HCOO)2Ca = HCOO + Ca =>
(HCOO)2Ca = 2 HCOO + Ca

FeCl3 + Zn(NO3)2 = Fe2(NO3)6 + Zn3Cl6 =>
2 FeCl3 + 3 Zn(NO3)2 = Fe2(NO3)6 + Zn3Cl6

K3(PO4) + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3(PO4) + 3 MgCl2 = Mg3(PO4)2 + 6 KCl

AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3

HI + KOH = KI + H2O =>
HI + KOH = KI + H2O

NaOH + HPO2 = Na2HPO3 + H2O =>
2 NaOH + HPO2 = Na2HPO3 + H2O

NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O

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

FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

COCl2 + KOH = COOHCl + KCl =>
COCl2 + KOH = COOHCl + KCl

Fe(OH)3 + CuBr2 = FeBr3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuBr2 = 2 FeBr3 + 3 Cu(OH)2

NiClO3 = Ni + ClO3 =>
NiClO3 = Ni + ClO3

C6H12Cl2 + Zn = C6H12 + ZnCl2 =>
C6H12Cl2 + Zn = C6H12 + ZnCl2

C7H6O + CrO3 + H2SO4 = C7H6O2 + Cr2(SO4)3 + H2O =>
3 C7H6O + 2 CrO3 + 3 H2SO4 = 3 C7H6O2 + Cr2(SO4)3 + 3 H2O

CuCl2(aq) + Ni(s) = Cu(s) + NiCl2(slaw) =>
CuCl2(aq) + Ni(s) = Cu(s) + NiCl2(slaw)

NH4I + Ba(C2H3O2)2 = NH4C2H3O2 + BaI2 =>
2 NH4I + Ba(C2H3O2)2 = 2 NH4C2H3O2 + BaI2

C3H4 + HCl = C2H5 + Cl =>
2 C3H4 + 7 HCl = 3 C2H5 + 7 Cl

B4O7Na2 = B2O3 + BO2Na =>
B4O7Na2 = B2O3 + 2 BO2Na

C4F6 + H2O + O2 = CO2 + HF =>
2 C4F6 + 6 H2O + 5 O2 = 8 CO2 + 12 HF

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

C2H6O2 + NaOH = C2H4O2Na2 + H2O =>
C2H6O2 + 2 NaOH = C2H4O2Na2 + 2 H2O

Na2Cr2O7 + HNO3 + H2O2 = H3CrO8 + NaNO3 + H2O =>
Na2Cr2O7 + 2 HNO3 + 7 H2O2 = 2 H3CrO8 + 2 NaNO3 + 5 H2O

C51H98O6 + NaOH = C48H93O6Na3 + C3H8O3 =>
C51H98O6 + 3 NaOH = C48H93O6Na3 + C3H8O3

CH4 + KMnO4 = C2O4K2 + MnO2 + KOH + H2O =>
6 CH4 + 14 KMnO4 = 3 C2O4K2 + 14 MnO2 + 8 KOH + 8 H2O

Cl + MgI2 = I + MgCl2 =>
2 Cl + MgI2 = 2 I + MgCl2

Na2HPO4 + (NH4)6Mo7O24 + HNO3 = (NH4)2(PMo12O40) + NaNO3 + (NH4)2NO4 + H2O =>
35 Na2HPO4 + 60(NH4)6Mo7O24 + 251 HNO3 = 35(NH4)2(PMo12O40) + 70 NaNO3 + 157(NH4)2NO4 + 95 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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