| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CaCl2 + C = 2 Ca + CCl4
Mg5(CO3)4(OH)2*4H2O + C2H5NO2 = Mg(C2H4NO2)2 + CO2 + H2O =>
Mg5(CO3)4(OH)2*4H2O + 10 C2H5NO2 = 5 Mg(C2H4NO2)2 + 4 CO2 + 10 H2O
SnO + HF = SnF2 + H2O =>
SnO + 2 HF = SnF2 + H2O
KC2H3O2 + Na2CrO4 = K2CrO4 + NaC2H3O2 =>
2 KC2H3O2 + Na2CrO4 = K2CrO4 + 2 NaC2H3O2
CrBr2 + (NH4)2CO3 = CrCO3 + NH4Br =>
CrBr2 + (NH4)2CO3 = CrCO3 + 2 NH4Br
F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2
C2H5OH + O2 = CO2 + H2O = energy =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2 + CO2 + O2 = H2CO3 =>
2 H2 + 2 CO2 + O2 = 2 H2CO3
HNO3(aq) + K2SO3(aq) = H2O(l) + KNO3(aq) + SO2(aq) =>
2 HNO3(aq) + K2SO3(aq) = H2O(l) + 2 KNO3(aq) + SO2(aq)
HBr + Mo(OH)6 = MoBr6 + H2O =>
6 HBr + Mo(OH)6 = MoBr6 + 6 H2O
Ca + Al2(CO3)3 = Ca(CO3) + Al =>
3 Ca + Al2(CO3)3 = 3 Ca(CO3) + 2 Al
(COOH)2 = CO + CO2 + H2O =>
(COOH)2 = CO + CO2 + H2O
K2CrO4 + C2H5OH + KOH + H2O = CH3COOK + K3[Cr(OH)6] =>
4 K2CrO4 + 3 C2H5OH + 7 KOH + 4 H2O = 3 CH3COOK + 4 K3[Cr(OH)6]
FeCr2O4 + PbCO3 + O2 = Fe2O3 + PbCrO4 + CO2 =>
4 FeCr2O4 + 8 PbCO3 + 7 O2 = 2 Fe2O3 + 8 PbCrO4 + 8 CO2
Al(ClO)3 + KMnO4 = Al(MnO4)3 + KClO =>
Al(ClO)3 + 3 KMnO4 = Al(MnO4)3 + 3 KClO
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + H2SO4(aq) = Na2SO4(aq) + CO2(g) + H2O(l)
(NH4)3AsO4 + LiOH = Li3AsO4 + NH3 + H2O =>
(NH4)3AsO4 + 3 LiOH = Li3AsO4 + 3 NH3 + 3 H2O
Al + NaOH + H2O = Na{+} + Al(OH)3{-} + H2 =>
Al + NaOH + 2 H2O = Na{+} + Al(OH)3{-} + H2
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
CuCl2 + Na3Po4*12H2O = CuPo4*12H2O + Na3Cl2 =>
CuCl2 + Na3Po4*12H2O = CuPo4*12H2O + Na3Cl2
PbO2 + SeO3{-2} = PbO + SeO4{-2} =>
PbO2 + SeO3{-2} = PbO + SeO4{-2}
H2C2O4 + OH = C2O4 + H2O =>
H2C2O4 + 2 OH = C2O4 + 2 H2O
NH4Cl + K2Cr2O7 = KCl + (NH4)2Cr2O7 =>
2 NH4Cl + K2Cr2O7 = 2 KCl + (NH4)2Cr2O7
KL + KLO3 + H2SO4 = L2 + K2SO4 + H2O =>
5 KL + KLO3 + 3 H2SO4 = 3 L2 + 3 K2SO4 + 3 H2O
Ag2O + H2O = AgOH =>
Ag2O + H2O = 2 AgOH
W + Cl2 = WCl6 =>
W + 3 Cl2 = WCl6
W + Cl = WCl6 =>
W + 6 Cl = WCl6
HNO3 + Mn(OH)3 = Mn(OH)2NO3 + H2O =>
HNO3 + Mn(OH)3 = Mn(OH)2NO3 + H2O
NaH + CO2 = Na2O + CH4 =>
4 NaH + CO2 = 2 Na2O + CH4
F(g) + H2O(g) = HF(g) + O2(g) =>
4 F(g) + 2 H2O(g) = 4 HF(g) + O2(g)
Ca + Na2CO3 = CaCO3 + Na =>
Ca + Na2CO3 = CaCO3 + 2 Na
FeO + KOH + H2O = K2[Fe(OH)4] =>
FeO + 2 KOH + H2O = K2[Fe(OH)4]
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
C5H10N2O3 + C3H4O3 = C5H7NO4 + C3H7NO2 =>
C5H10N2O3 + C3H4O3 = C5H7NO4 + C3H7NO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn(s) + FeSO4(aq) = Fe(s) + ZnSO4(aq) =>
Zn(s) + FeSO4(aq) = Fe(s) + ZnSO4(aq)
Na3[Al(OH)6] + SO4 = Al2(SO4)3 + NaO + H2O =>
2 Na3[Al(OH)6] + 3 SO4 = Al2(SO4)3 + 6 NaO + 6 H2O
KMn04 + C2H2O42H2O + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
74 KMn04 + 9 C2H2O42H2O + 333 H2SO4 = 296 MnSO4 + 37 K2SO4 + 18 CO2 + 351 H2O
C6H5CH3NO2 + KMnO4 + H2SO4 = C6H5COOHNO2 + MnO2 + H2O + K2SO4 =>
C6H5CH3NO2 + 2 KMnO4 + H2SO4 = C6H5COOHNO2 + 2 MnO2 + 2 H2O + K2SO4
H2NO2 + La2O3 = La2(NO2)3 + H2O =>
3 H2NO2 + La2O3 = La2(NO2)3 + 3 H2O
H3P + NaOH = Na2HP + H2O =>
H3P + 2 NaOH = Na2HP + 2 H2O
Sr + KOH = K + Sr(OH)2 =>
Sr + 2 KOH = 2 K + Sr(OH)2
NH4SO4 + NaOH = NaSO4 + NH3 + H2O =>
NH4SO4 + NaOH = NaSO4 + NH3 + H2O
CaCO3 + Li3N = Li2CO3 + Ca3N2 =>
3 CaCO3 + 2 Li3N = 3 Li2CO3 + Ca3N2
Ni(OH)2 + H2O = Ni(OH)3 + H =>
Ni(OH)2 + H2O = Ni(OH)3 + H
H2O + N2 = N2H2 + OH =>
2 H2O + N2 = N2H2 + 2 OH
HCl + HCOOH = H2COOH + Cl =>
HCl + HCOOH = H2COOH + Cl
Mg + Cu4SO2 = Mg4SO2 + Cu =>
4 Mg + Cu4SO2 = Mg4SO2 + 4 Cu
NH4ClO4(s) = Cl2(g) + H2O(g) + N2O(g) + O2(g) =>
4 NH4ClO4(s) = 2 Cl2(g) + 8 H2O(g) + 2 N2O(g) + 3 O2(g)
HBr + COS = COBr2 + H2S =>
2 HBr + COS = COBr2 + H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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