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Chemische vergelijkingen in evenwicht op11/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + H2SO3 + KOH = K2MnO4 + H2SO4 + H2O =>
2 KMnO4 + H2SO3 + 2 KOH = 2 K2MnO4 + H2SO4 + H2O

Sn(OH)2 + Na2O = SnO + Na(OH) =>
Sn(OH)2 + Na2O = SnO + 2 Na(OH)

Ag + Zn(NO3)2 = AgNO3 + Zn =>
2 Ag + Zn(NO3)2 = 2 AgNO3 + Zn

Ba3N2 + O2 = BaO + N2 =>
2 Ba3N2 + 3 O2 = 6 BaO + 2 N2

Mg + Ga = MgGa =>
Mg + Ga = MgGa

C3H8 + HNO3 = C3H7NO2 + H2O =>
C3H8 + HNO3 = C3H7NO2 + H2O

CO2 + H2O2 = CO3 + H2O =>
CO2 + H2O2 = CO3 + H2O

Pb + Ni = PbNi =>
Pb + Ni = PbNi

NO3NH4 = N2O + H2O =>
NO3NH4 = N2O + 2 H2O

Cs(s) + HBr(aq) = CsBr2(aq) + H2(g) =>
Cs(s) + 2 HBr(aq) = CsBr2(aq) + H2(g)

Li2S8 + C2N4Cl2 = S8 + Li2S2C2N4 + LiCl =>
8 Li2S8 + 4 C2N4Cl2 = 7 S8 + 4 Li2S2C2N4 + 8 LiCl

KI(aq) + NaOH(aq) = KOH(s) + NaI(aq) =>
KI(aq) + NaOH(aq) = KOH(s) + NaI(aq)

NH4ClO4 + H2O = NH3 + ClO4 + H3O =>
NH4ClO4 + H2O = NH3 + ClO4 + H3O

SiF4 + NH4OH = SiO2 + NH4F + H2O =>
SiF4 + 4 NH4OH = SiO2 + 4 NH4F + 2 H2O

KBrO3 + H2SO4 = HBrO4 + BrO2 + K2SO4 + H2O =>
6 KBrO3 + 3 H2SO4 = 2 HBrO4 + 4 BrO2 + 3 K2SO4 + 2 H2O

H2O2 + MnO2 = MnH2 + O2 =>
H2O2 + MnO2 = MnH2 + 2 O2

N4 + O2 = NO2 =>
N4 + 4 O2 = 4 NO2

MgO4 + HCl = MgCl2 + H2O + Cl2 =>
MgO4 + 8 HCl = MgCl2 + 4 H2O + 3 Cl2

SrCl2 + Ag(NO3) = AgCl + Sr(NO3)2 =>
SrCl2 + 2 Ag(NO3) = 2 AgCl + Sr(NO3)2

FeSO4 + Ca(HCO3)2 = Fe(HCO3)2 + CaSO4 =>
FeSO4 + Ca(HCO3)2 = Fe(HCO3)2 + CaSO4

P4O6 + NaOH = NaPO2 + H2O =>
P4O6 + 4 NaOH = 4 NaPO2 + 2 H2O

AgI + KF = AgK + IF =>
AgI + KF = AgK + IF

Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO

Mg(C2H3O2)2 + H2O = Mg(OH)2 + HC2H3O2 =>
Mg(C2H3O2)2 + 2 H2O = Mg(OH)2 + 2 HC2H3O2

Cr2O3 + P2O5 = CrPO4 =>
Cr2O3 + P2O5 = 2 CrPO4

O2 + Sb3S3 = Sb2O4 + SO2 =>
12 O2 + 2 Sb3S3 = 3 Sb2O4 + 6 SO2

NaOH + KMnO4 + C6H12O6 = H2O + KOH + MnO2 + Na2CO3 =>
12 NaOH + 8 KMnO4 + C6H12O6 = 8 H2O + 8 KOH + 8 MnO2 + 6 Na2CO3

(NH4)2[PtCl6] = Pt + NH3 + HCl + Cl2 =>
(NH4)2[PtCl6] = Pt + 2 NH3 + 2 HCl + 2 Cl2

Co2(SO4)3 + K3PO4 = CoPO4 + K2SO4 =>
Co2(SO4)3 + 2 K3PO4 = 2 CoPO4 + 3 K2SO4

C4H8O2 + CO2 + H2 = C3H8O3 =>
C4H8O2 + 2 CO2 + 4 H2 = 2 C3H8O3

CuO2 + HNO3 = Cu(NO3)2 + H2O2 =>
CuO2 + 2 HNO3 = Cu(NO3)2 + H2O2

Na + Cu2O = Na2O + Cu2 =>
2 Na + Cu2O = Na2O + Cu2

C3H6 + O2(g) = CO2(g) + H2O =>
2 C3H6 + 9 O2(g) = 6 CO2(g) + 6 H2O

KCl + KMnO4 + H2O = KClO3 + MnCl2 + KOH =>
17 KCl + 6 KMnO4 + 9 H2O = 5 KClO3 + 6 MnCl2 + 18 KOH

Li + P4 = Li3P =>
12 Li + P4 = 4 Li3P

Fe + ZnNo3 = Fe(No3)2 + Zn =>
Fe + 2 ZnNo3 = Fe(No3)2 + 2 Zn

HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 H2O

Fe(g) + O2(g) = Fe2O3(g) =>
4 Fe(g) + 3 O2(g) = 2 Fe2O3(g)

Cu(OH)2 + HCH3COO = Cu(CH3COO)2 + H2O =>
Cu(OH)2 + 2 HCH3COO = Cu(CH3COO)2 + 2 H2O

CO2 + H2O = C3H8O(g) + O2 =>
6 CO2 + 8 H2O = 2 C3H8O(g) + 9 O2

Na2CO3(aq) + HCl = NaCl(aq) + H2CO3(aq) =>
Na2CO3(aq) + 2 HCl = 2 NaCl(aq) + H2CO3(aq)

C36H70O4Zn + C6H8O7 = Zn3(C6H5O7)2 + C18H36O2 =>
3 C36H70O4Zn + 2 C6H8O7 = Zn3(C6H5O7)2 + 6 C18H36O2

HBrO + Ca = Ca(BrO)2 + H2 =>
2 HBrO + Ca = Ca(BrO)2 + H2

Cl2 + Na2O2 = NaCl + O2 =>
Cl2 + Na2O2 = 2 NaCl + O2

MnO + H2S = MnS + H2O =>
MnO + H2S = MnS + H2O

MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O

KCl(aq) + NaNO3 = KNO3 + NaCl =>
KCl(aq) + NaNO3 = KNO3 + NaCl

Cd(OH)2 + NH3 = [Cd(NH3)4] + OH =>
Cd(OH)2 + 4 NH3 = [Cd(NH3)4] + 2 OH

KMnO4 + NaOH + H2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + 4 NaOH + H2SO3 = K2MnO4 + Na2MnO4 + Na2SO4 + 3 H2O

C3H4 + KMnO4 + H2O = C3H4O3 + MnO2 + KOH =>
C3H4 + 2 KMnO4 + H2O = C3H4O3 + 2 MnO2 + 2 KOH

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Breng de vergelijking van een chemische reactie in evenwicht
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