| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 K2CO3 + 2 FeCl3 + H2O = 6 KCl + 2 FeOOH + 3 CO2
CoP + GaN = CoN + GaP =>
CoP + GaN = CoN + GaP
KMnO4 + H2S = H2O + S + MnO2 + KOH =>
2 KMnO4 + 3 H2S = 2 H2O + 3 S + 2 MnO2 + 2 KOH
H2SO4 + AgNO3 = AgSO4 + H2NO3 =>
H2SO4 + AgNO3 = AgSO4 + H2NO3
C48H100O6 + O2 = CO2 + H2O =>
C48H100O6 + 70 O2 = 48 CO2 + 50 H2O
Ca + Pb3(PO4)4 = Pb + Ca3(PO4)2 =>
6 Ca + Pb3(PO4)4 = 3 Pb + 2 Ca3(PO4)2
C2H2(s) + O2(s) = CO2(s) + H2O(s) =>
2 C2H2(s) + 5 O2(s) = 4 CO2(s) + 2 H2O(s)
HC5(CO2H)5 + H2O = CH3COOH + CO2 =>
4 HC5(CO2H)5 + 14 H2O = 13 CH3COOH + 14 CO2
FeCo3H2Co3 = Fe(HCo3)2 =>
FeCo3H2Co3 = Fe(HCo3)2
KMnO4 + K4[Fe(CN)6] = K2MnO4 + K3[Fe(CN)6] =>
KMnO4 + K4[Fe(CN)6] = K2MnO4 + K3[Fe(CN)6]
Ba + NiO = Ni + BaO =>
Ba + NiO = Ni + BaO
CH3{-}CH2{-}CH = CH{-}CH3 + H2 =>
CH3{-}CH2{-}CH = CH{-}CH3 + H2
RdOH + NaHSO4 = H2O + RdNaSO4 =>
RdOH + NaHSO4 = H2O + RdNaSO4
FeS(s) + H{+} = Fe{2+} + H2S =>
FeS(s) + 2 H{+} = Fe{2+} + H2S
CuSO4 + Mn = Mn2(SO4)3 + Cu =>
3 CuSO4 + 2 Mn = Mn2(SO4)3 + 3 Cu
H2ZrF6 + NaOH = Na2ZrF6 + H2O =>
H2ZrF6 + 2 NaOH = Na2ZrF6 + 2 H2O
NaHSO4 + CaNO3 = Ca2SO4 + HNO3 + Na2SO4 =>
2 NaHSO4 + 2 CaNO3 = Ca2SO4 + 2 HNO3 + Na2SO4
C4H1010 + O2 = CO2 + H2O =>
2 C4H1010 + 513 O2 = 8 CO2 + 1010 H2O
[Co(NH3)6]Cl3 + H2SO4 = Co2(SO4)3 + NH4Cl + (NH4)2SO4 =>
2[Co(NH3)6]Cl3 + 6 H2SO4 = Co2(SO4)3 + 6 NH4Cl + 3(NH4)2SO4
Na2Cr2O7 + NaI + HCl = NaCl + CrCl + I2 + H2O =>
Na2Cr2O7 + 10 NaI + 14 HCl = 12 NaCl + 2 CrCl + 5 I2 + 7 H2O
AlCl3 + C2H2O4 = Al2(C2O4)3 + HCl =>
2 AlCl3 + 3 C2H2O4 = Al2(C2O4)3 + 6 HCl
Bi(NO3) = BiO + NO2 =>
Bi(NO3) = BiO + NO2
PBS + PBSO4 = PB + SO2 =>
PBS + PBSO4 = 2 PB + 2 SO2
S + Na2S4 = Na2S5 =>
S + Na2S4 = Na2S5
KO2(s) + H20(l) = O2(g) + KOH(s) =>
20 KO2(s) + H20(l) = 10 O2(g) + 20 KOH(s)
KOH + H3Po3 + KO3 = K3Po4 + H2O =>
42 KOH + 20 H3Po3 + 3 KO3 = 15 K3Po4 + 51 H2O
BaCl2 + Sr(NO3)2 = SrCl2 + Ba(NO3)2 =>
BaCl2 + Sr(NO3)2 = SrCl2 + Ba(NO3)2
Zn + HNO3 + H2O = [Zn(H2O)4](NO3)2 + H2 =>
Zn + 2 HNO3 + 4 H2O = [Zn(H2O)4](NO3)2 + H2
Fe3O4(s) + O2(g) = Fe2O3O4(s) =>
4 Fe3O4(s) + 13 O2(g) = 6 Fe2O3O4(s)
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + NH4(NO3) =>
Cu(NO3)2 + (NH4)2SO4 = CuSO4 + 2 NH4(NO3)
LiCl + H2SO4 = Li2SO4 + HCl =>
2 LiCl + H2SO4 = Li2SO4 + 2 HCl
P2 + Cl2 = PCl2 =>
P2 + 2 Cl2 = 2 PCl2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
HOOC(CHOH)2COOH + NaOH = NaOOC(CHOH)2COONa + H2O =>
HOOC(CHOH)2COOH + 2 NaOH = NaOOC(CHOH)2COONa + 2 H2O
Zu + HNO3 = Zu(NO3)2 + NH4NO3 + H2O =>
4 Zu + 10 HNO3 = 4 Zu(NO3)2 + NH4NO3 + 3 H2O
FeIn2S4 + H2O + O2 = In(OH)3 + Fe(OH)2 + H2SO4 =>
FeIn2S4 + 8 H2O + 8 O2 = 2 In(OH)3 + Fe(OH)2 + 4 H2SO4
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
B6H6 + O2 = B2O3 + H2O =>
B6H6 + 6 O2 = 3 B2O3 + 3 H2O
Sn + NaNo3 = Sn(No3)2 + Na =>
Sn + 2 NaNo3 = Sn(No3)2 + 2 Na
Mg3N2(s) + H2O(l) = Mg(OH)2 + NH3(g) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2 + 2 NH3(g)
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
FeIn2S4 + H2O + O2 = In(OH)3 + Fe(OH)2 + H2SO4 =>
FeIn2S4 + 8 H2O + 8 O2 = 2 In(OH)3 + Fe(OH)2 + 4 H2SO4
Ca + HNO = Ca(NO3)2 + N2 + H2O =>
Ca + 12 HNO = Ca(NO3)2 + 5 N2 + 6 H2O
Mg(NO3)2 + H2O = MgO + HNO3 =>
Mg(NO3)2 + H2O = MgO + 2 HNO3
Zn + K2SO4 = K + ZnSO4 =>
Zn + K2SO4 = 2 K + ZnSO4
H2CO3 + Al2(CO3)3 = Al(HCO3)3 =>
3 H2CO3 + Al2(CO3)3 = 2 Al(HCO3)3
CH4N2O + CH3COOH + C2H6O = C5H10N2O3 + H2O =>
2 CH4N2O + 3 CH3COOH + C2H6O = 2 C5H10N2O3 + 3 H2O
N2H2 + HNO3 = N2 + H2O =>
5 N2H2 + 2 HNO3 = 6 N2 + 6 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
AgNO3 + Cl = AgCl + O2 + N2 =>
2 AgNO3 + 2 Cl = 2 AgCl + 3 O2 + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/13/24
Équations équilibrées sur12/13/23
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