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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
C239528H842367O381712N391198Na268432 + KMnO4 = C + H2O + MnK + Na + N3O91 =>
24 C239528H842367O381712N391198Na268432 + 71434865 KMnO4 = 5748672 C + 10108404 H2O + 71434865 MnK + 6442368 Na + 3129584 N3O91

K2ZnO2 + HNO3 = KNO3 + Zn(OH)NO3 + H2O =>
K2ZnO2 + 3 HNO3 = 2 KNO3 + Zn(OH)NO3 + H2O

HBr + C3H6O = H2O + C3H5Br =>
HBr + C3H6O = H2O + C3H5Br

C3H7COOH + CH3 = C3H7COOCH3 + H2O =>
9 C3H7COOH + 4 CH3 = 8 C3H7COOCH3 + 2 H2O

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

FeI3 + Li2O = Fe2O3 + LiI =>
2 FeI3 + 3 Li2O = Fe2O3 + 6 LiI

Fe + H2Cl = FeCl2 + H2 =>
Fe + 2 H2Cl = FeCl2 + 2 H2

H3(PO4)3 + NaOH = H2O + NaPO4 =>
H3(PO4)3 + 3 NaOH = 3 H2O + 3 NaPO4

V + Si = VSi2 =>
V + 2 Si = VSi2

C2H2 + KMnO4 = C2COOOOK + MnO2 + KOH + H2O =>
9 C2H2 + 20 KMnO4 = 6 C2COOOOK + 20 MnO2 + 14 KOH + 2 H2O

C2S + Cl2 = CCl4 + SCl4 =>
C2S + 6 Cl2 = 2 CCl4 + SCl4

COH18 + O2 = CO2 + H2O =>
COH18 + 5 O2 = CO2 + 9 H2O

CuSO4 + PbCl2 = CuCl2 + PbSO4 =>
CuSO4 + PbCl2 = CuCl2 + PbSO4

SICl4 + C = SICl3 + CCl4 =>
4 SICl4 + C = 4 SICl3 + CCl4

V2O5 + HF = VF5 + H2O =>
V2O5 + 10 HF = 2 VF5 + 5 H2O

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

Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br

HCOOH + CH3OH = HCOOC2H5 + H2O =>
HCOOH + 2 CH3OH = HCOOC2H5 + 2 H2O

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

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

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

CaS + (NH4)2CO3 = CaCO3 + (NH4)2S =>
CaS + (NH4)2CO3 = CaCO3 + (NH4)2S

Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2

Fe(SCN)6 + NaF = FeF6 + Na6(SCN)6 =>
Fe(SCN)6 + 6 NaF = FeF6 + Na6(SCN)6

C3H6 + Na = NaC3H6 =>
C3H6 + Na = NaC3H6

Pb(OH)3{-} + Cl2 + OH{-} = PbO2 + Cl{-} + H2O =>
Pb(OH)3{-} + Cl2 + OH{-} = PbO2 + 2 Cl{-} + 2 H2O

KI + HCl + O2 = I2 + KCl + H2O =>
4 KI + 4 HCl + O2 = 2 I2 + 4 KCl + 2 H2O

Br2 + NaOH = NaBrO3 + NaBr + H2O =>
3 Br2 + 6 NaOH = NaBrO3 + 5 NaBr + 3 H2O

NaO2 = Na2O + O2 =>
4 NaO2 = 2 Na2O + 3 O2

FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4

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

Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3

C12H7 + O2 = CO2 + H2O =>
4 C12H7 + 55 O2 = 48 CO2 + 14 H2O

Si + H2F2 = SiF4 + H2 =>
Si + 2 H2F2 = SiF4 + 2 H2

HClO + C(OH)2 = C(ClO)2 + H2O =>
2 HClO + C(OH)2 = C(ClO)2 + 2 H2O

H5X + NaOH = H2O + Na5X =>
H5X + 5 NaOH = 5 H2O + Na5X

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

Fe + Mn + In = FeMnIn =>
Fe + Mn + In = FeMnIn

C18H28O2 + C6H8 = C18H36O2 + C6H6 =>
C18H28O2 + 4 C6H8 = C18H36O2 + 4 C6H6

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

CuSO4 + NH3*H2O = (CuOH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3*H2O = (CuOH)2SO4 + (NH4)2SO4

HClO4 + CaO = Ca(ClO4)2 + H2O =>
2 HClO4 + CaO = Ca(ClO4)2 + H2O

FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + Cl2KCl + H2O =>
3 FeCl2 + KMnO4 + 8 HCl = 3 FeCl3 + MnCl2 + Cl2KCl + 4 H2O

NiCl2 + AgNo3 = AgCl2 + NiNo3 =>
NiCl2 + AgNo3 = AgCl2 + NiNo3

Cr2(SO)4 + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO)4 + 14 H2O2 + 12 NaOH = 2 Na2CrO4 + 4 Na2SO4 + 20 H2O

CuO + NO2 + O2 = Cu(NO3)2 =>
2 CuO + 4 NO2 + O2 = 2 Cu(NO3)2

Cr(NO3)2 + Na3PO4 = Cr3(PO4)2 + NaNO3 =>
3 Cr(NO3)2 + 2 Na3PO4 = Cr3(PO4)2 + 6 NaNO3

KI + HCl + O2 = I2 + KCl + H2O =>
4 KI + 4 HCl + O2 = 2 I2 + 4 KCl + 2 H2O

H2SO3 + Ba(OH)2 = Ba2(SO3)2 + H2O =>
2 H2SO3 + 2 Ba(OH)2 = Ba2(SO3)2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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