| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 NH3 + 11 NaMnO4 + 22 H2SO4 = 11 NaHSO4 + 11 MnSO4 + 5 NH3NO4 + 24 H2O
C3H8 + O2 = CO2 + H2O5 =>
C3H8 + 13 O2 = 3 CO2 + 4 H2O5
Mn(NO2)3 + Na2CO3 = Mn2(CO3)3 + NaNO2 =>
2 Mn(NO2)3 + 3 Na2CO3 = Mn2(CO3)3 + 6 NaNO2
Mg(OH)2 + P2O5 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + P2O5 = Mg3(PO4)2 + 3 H2O
K3PO4 + AgF = Ag3PO4 + KF =>
K3PO4 + 3 AgF = Ag3PO4 + 3 KF
CO2O3 + Al = Al2O3 + CO =>
3 CO2O3 + 8 Al = 4 Al2O3 + 3 CO
C6H12O7 + NaHCO3 = C6H11O7Na + CO2 + H2O =>
C6H12O7 + NaHCO3 = C6H11O7Na + CO2 + H2O
CH4 + HCl = CH4Cl + H =>
CH4 + HCl = CH4Cl + H
Cr2O3 + H2O = HCrO4{-} + H{+} + e =>
Cr2O3 + 5 H2O = 2 HCrO4{-} + 8 H{+} + 6e
AgNO + LiCl = AgCl + LiNO =>
AgNO + LiCl = AgCl + LiNO
Al2(SO4)3*16H2O + Ca(HCO3)2 = Al(OH)3 + CaSO4 + H2O + CO2 =>
Al2(SO4)3*16H2O + 3 Ca(HCO3)2 = 2 Al(OH)3 + 3 CaSO4 + 16 H2O + 6 CO2
Fe + C + N = Fe(CN)2 =>
Fe + 2 C + 2 N = Fe(CN)2
I2 + S2O3 = IS4O6 =>
I2 + 4 S2O3 = 2 IS4O6
Zn + KCl = ZnCl2 + K =>
Zn + 2 KCl = ZnCl2 + 2 K
Zn + NO2{-} + OH{-} + H2O = Zn(OH)4{2-} + NH3 =>
3 Zn + NO2{-} + 5 OH{-} + 5 H2O = 3 Zn(OH)4{2-} + NH3
Al + I = Al2I =>
2 Al + I = Al2I
AlSO4OH + HOH = Al4[(OH)2SO4]3 + H2SO4 =>
4 AlSO4OH + 2 HOH = Al4[(OH)2SO4]3 + H2SO4
FeO2 + Al = Fe + AlO =>
FeO2 + 2 Al = Fe + 2 AlO
CsO2 + CO2 = O2 + Cs2CO3 =>
4 CsO2 + 2 CO2 = 3 O2 + 2 Cs2CO3
NiCl2(aq) + NaOH(aq) = Ni(OH)2(aq) + NaCl(aq) =>
NiCl2(aq) + 2 NaOH(aq) = Ni(OH)2(aq) + 2 NaCl(aq)
NaCl + CaCl2 = NaCaCl3 =>
NaCl + CaCl2 = NaCaCl3
CaCl2 + N2CO3 = CaCO3 + NCl =>
CaCl2 + N2CO3 = CaCO3 + 2 NCl
Ni + HNO3 = Ni(NO3)2 + NO2 + H2O =>
Ni + 4 HNO3 = Ni(NO3)2 + 2 NO2 + 2 H2O
RbOH + HCl = RbCl + H2O =>
RbOH + HCl = RbCl + H2O
MgOHCl + MgCl2*22H2O = Mg(OH)2 + MgCl2*11H2O =>
2 MgOHCl + MgCl2*22H2O = Mg(OH)2 + 2 MgCl2*11H2O
I2 + C6H14 = C + HI =>
7 I2 + C6H14 = 6 C + 14 HI
Al(C2H3O2)3 + Na2CO3 = Al2(CO3)3 + NaC2H3O2 =>
2 Al(C2H3O2)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaC2H3O2
Zn + C6H8O7 = Zn3(C6H5O7) + H2 =>
6 Zn + 2 C6H8O7 = 2 Zn3(C6H5O7) + 3 H2
Mn(NO3)3(aq) + Mg(s) = Mg(NO3)2(aq) + Mn(s) =>
2 Mn(NO3)3(aq) + 3 Mg(s) = 3 Mg(NO3)2(aq) + 2 Mn(s)
As2S3 = As3 + S2 =>
6 As2S3 = 4 As3 + 9 S2
Fe + Cl = Fe3Cl =>
3 Fe + Cl = Fe3Cl
AgNO3 + H2O = Ag + O2 + HNO3 =>
4 AgNO3 + 2 H2O = 4 Ag + O2 + 4 HNO3
C + H3 = C3H8 =>
9 C + 8 H3 = 3 C3H8
K2S + CaI2 = K2I2 + CaS =>
K2S + CaI2 = K2I2 + CaS
Cl + H2O = HCl + O =>
2 Cl + H2O = 2 HCl + O
Ag2S + Al + NaOH + H2O = Ag + H2S + NaAlO2 =>
3 Ag2S + 2 Al + 2 NaOH + 2 H2O = 6 Ag + 3 H2S + 2 NaAlO2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
AgBr + NaOH + HCHO = Ag + NaBr + H2O + HCOOH =>
2 AgBr + 2 NaOH + HCHO = 2 Ag + 2 NaBr + H2O + HCOOH
NaHCO3 + KOH = NaOH + K2CO3 + H2O =>
NaHCO3 + 2 KOH = NaOH + K2CO3 + H2O
Ca + Co = CaCo3 =>
Ca + 3 Co = CaCo3
CH + OH = CH2O =>
CH + OH = CH2O
I2 + S2O3 = IS4O6 =>
I2 + 4 S2O3 = 2 IS4O6
NaHCO3 + KOH = NaOH + KHCO3 =>
NaHCO3 + KOH = NaOH + KHCO3
K2Cr2O7 + HClO2 + H2SO4 = Cr2(SO4)3 + H2O + KClO4 + K2SO4 =>
4 K2Cr2O7 + 6 HClO2 + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 6 KClO4 + K2SO4
H2O + KNO2 + K2S2O5 = K3[ON(SO3)2]*H2O =>
H2O + KNO2 + K2S2O5 = K3[ON(SO3)2]*H2O
NaHCO3 + KOH = NaKCO3 + H2O =>
NaHCO3 + KOH = NaKCO3 + H2O
CH3COOH + (CH3)2NH = CH3CON(CH3)2 + H2O =>
CH3COOH + (CH3)2NH = CH3CON(CH3)2 + H2O
Ca(HCO3)2(aq)(heat) = CaCO3(s) + CO2(g) + H2O(g) =>
Ca(HCO3)2(aq)(heat) = CaCO3(s) + CO2(g) + H2O(g)
CaZnO2 + HCl = CaCl2 + ZnO + H2O =>
CaZnO2 + 2 HCl = CaCl2 + ZnO + H2O
NaHCO3(s) + C6H8O7(s) = NaC6H8O7(ac) + H2O(l) + CO2(g) =>
18 NaHCO3(s) + 19 C6H8O7(s) = 18 NaC6H8O7(ac) + 13 H2O(l) + 24 CO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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