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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
NH4NO3 + NaSO4 = NH4SO4 + NaNO3 =>
NH4NO3 + NaSO4 = NH4SO4 + NaNO3

C7H10 + O2 = CO2 + H2O =>
2 C7H10 + 19 O2 = 14 CO2 + 10 H2O

NaClO3 + AgNO3 = AgCl + NaNO3 + O2 =>
2 NaClO3 + 2 AgNO3 = 2 AgCl + 2 NaNO3 + 3 O2

(CH3)2S + O2 = CO2 + H2O + H2SO4 =>
(CH3)2S + 5 O2 = 2 CO2 + 2 H2O + H2SO4

Hg(NO3)2 + NaCl = HgCl2 + Na + NO3 =>
Hg(NO3)2 + 2 NaCl = HgCl2 + 2 Na + 2 NO3

Mg + H(NO3) = Mg(NO3)2 + H =>
Mg + 2 H(NO3) = Mg(NO3)2 + 2 H

KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2

Mn + NaOH + H2O = Na2[Mn(OH)6] + H2 =>
Mn + 2 NaOH + 4 H2O = Na2[Mn(OH)6] + 2 H2

TiO2 + OH = HTiO3 =>
TiO2 + OH = HTiO3

C4H14 + O2 = CO2 + H2O =>
2 C4H14 + 15 O2 = 8 CO2 + 14 H2O

C18H24 + O2 = CO2 + H2O =>
C18H24 + 24 O2 = 18 CO2 + 12 H2O

Pb(NO3)2 + K2(CrO4) = Pb(CrO4) + K(NO3) =>
Pb(NO3)2 + K2(CrO4) = Pb(CrO4) + 2 K(NO3)

Hg(NO3)2 + NaCl = HgCl2 + Na + NO3 =>
Hg(NO3)2 + 2 NaCl = HgCl2 + 2 Na + 2 NO3

C7H7Cl + KOH = C7H8O + KCl =>
C7H7Cl + KOH = C7H8O + KCl

NH4NO3 + NaSO4 = NH4SO4 + NaNO3 =>
NH4NO3 + NaSO4 = NH4SO4 + NaNO3

(NH4)Cl + K2(CrO4) = (NH4)2(CrO4) + KCl =>
2(NH4)Cl + K2(CrO4) = (NH4)2(CrO4) + 2 KCl

Li + AlCl3 = Al + LiCl =>
3 Li + AlCl3 = Al + 3 LiCl

NaI + O2 = Na2O + I2 =>
4 NaI + O2 = 2 Na2O + 2 I2

Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)

H2NC6H5O + CH3COOCOCH3 = CH3COHNC6H4OH + CH3COOH =>
H2NC6H5O + CH3COOCOCH3 = CH3COHNC6H4OH + CH3COOH

Mn{4+} + {-} = Mn{2+} =>
Mn{4+} + 2e = Mn{2+}

Na2S + NiBr2 = NaBr + NiS =>
Na2S + NiBr2 = 2 NaBr + NiS

MgCa(CO3)2 + CH3COOH = CO2 + Mg(CH3COO)2 + Ca(CH3COO)2 + H2O =>
MgCa(CO3)2 + 4 CH3COOH = 2 CO2 + Mg(CH3COO)2 + Ca(CH3COO)2 + 2 H2O

Mg(HSO3)2 + H2SO4 = MgSO4 + SO2 + H2O =>
Mg(HSO3)2 + H2SO4 = MgSO4 + 2 SO2 + 2 H2O

Fe2(Cr2O7)3 + H2SO3 = Fe2(SO3)3 + H2Cr2O7 =>
Fe2(Cr2O7)3 + 3 H2SO3 = Fe2(SO3)3 + 3 H2Cr2O7

CH3COOH + F2 = HF + CO =>
CH3COOH + 2 F2 = 4 HF + 2 CO

CuSO4(aq) + NaOH(aq) = Cu(OH)2 + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2 + Na2SO4(aq)

K2S + Na = K2Na + S =>
K2S + Na = K2Na + S

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

(NH4)6Mo7O24 + HCl + Na2SO3 = Na2SO4 + Mo5O14 + H2O + NH4Cl =>
5(NH4)6Mo7O24 + 30 HCl + 7 Na2SO3 = 7 Na2SO4 + 7 Mo5O14 + 15 H2O + 30 NH4Cl

Li2Co3 + CuCl2 = LiCl + CuCo3 =>
Li2Co3 + CuCl2 = 2 LiCl + CuCo3

Hg(NO3)2 + NaCl = HgCl2 + NaNO3 =>
Hg(NO3)2 + 2 NaCl = HgCl2 + 2 NaNO3

CON2H4 + O2 = CO2 + H2O + N2 =>
2 CON2H4 + 3 O2 = 2 CO2 + 4 H2O + 2 N2

O2 + FeS2 = FeO2 + SO2 =>
3 O2 + FeS2 = FeO2 + 2 SO2

C2H5Br + K + CH3Br = C3H8 + KBr =>
C2H5Br + 2 K + CH3Br = C3H8 + 2 KBr

NaBH4 + CH3OH = NaBOCH3 + H2 =>
2 NaBH4 + 2 CH3OH = 2 NaBOCH3 + 5 H2

FeCl3 + NaOH = Fe(OH)2 + NaCl + Cl2 =>
2 FeCl3 + 4 NaOH = 2 Fe(OH)2 + 4 NaCl + Cl2

ZnZnS = Zn2S =>
ZnZnS = Zn2S

BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS

MgSO4 + K2CO3 = MgCO3 + SO4K2 =>
MgSO4 + K2CO3 = MgCO3 + SO4K2

NaCl + S = Na2S + Cl2 =>
2 NaCl + S = Na2S + Cl2

Cl2 + K2SO3 + H2O = K2SO4 + HCl =>
Cl2 + K2SO3 + H2O = K2SO4 + 2 HCl

K3Fe(OH)3 = Fe(OH)3 + K2 =>
2 K3Fe(OH)3 = 2 Fe(OH)3 + 3 K2

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3

OCl{-} + S2032{-} + OH{-} = SO42{-} + Cl{-} + H2O =>
168657 OCl{-} + 2 S2032{-} + 4062 OH{-} = 4064 SO42{-} + 168657 Cl{-} + 2031 H2O

H2SO4 + CaCl2 = Ca2(SO4)2 + HCl =>
2 H2SO4 + 2 CaCl2 = Ca2(SO4)2 + 4 HCl

Pb + N2 = Pb3N2 =>
3 Pb + N2 = Pb3N2

Ag2S = S + Ag2 =>
Ag2S = S + Ag2

AlBr3 + (NH4)2CO3 = Al2(CO3)3 + NH4Br =>
2 AlBr3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4Br

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Breng de vergelijking van een chemische reactie in evenwicht
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