| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca + 2 Ti + 3 O2 = 2 CaTiO3
HClO + Ca(OH)2 = Ca(ClO)2 + H2O =>
2 HClO + Ca(OH)2 = Ca(ClO)2 + 2 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
MnO4{-} + W{3+} + O2 = Mn{2+} + WO2{2+} =>
MnO4{-} + 3 W{3+} + O2 = Mn{2+} + 3 WO2{2+}
Mn(ClO3)4 + K3PO4 = Mn3(PO4)4 + KClO3 =>
3 Mn(ClO3)4 + 4 K3PO4 = Mn3(PO4)4 + 12 KClO3
KI + Ca(OH)2 = KOH + CaI2 =>
2 KI + Ca(OH)2 = 2 KOH + CaI2
C3H7Cl + KOH = C3H6 + KCl + H2O =>
C3H7Cl + KOH = C3H6 + KCl + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
Al2Te3 + Li2Cr2O7 = Al2(Cr2O7)3 + Li2Te =>
Al2Te3 + 3 Li2Cr2O7 = Al2(Cr2O7)3 + 3 Li2Te
Ca3PO4 + H2SO4 = Ca2SO4 + H3PO4 =>
2 Ca3PO4 + 3 H2SO4 = 3 Ca2SO4 + 2 H3PO4
HCl + Mg = HMg + MgCl =>
HCl + 2 Mg = HMg + MgCl
*4Fe + O2 = Fe2O3 =>
*4Fe + 3 O2 = 2 Fe2O3
H2C2 + I2 = CI2 + HI =>
H2C2 + 3 I2 = 2 CI2 + 2 HI
Cs + F2 = F2Cs =>
Cs + F2 = F2Cs
H2NOH = OH + H2N =>
H2NOH = OH + H2N
HCOOC6H5 + NaOH = HCOOH + C6H5ONa =>
HCOOC6H5 + NaOH = HCOOH + C6H5ONa
Li51Al1P10S44Cl8Br8 = Li2S + P2S5 + LiCl + LiBr + Al2S3 =>
2 Li51Al1P10S44Cl8Br8 = 35 Li2S + 10 P2S5 + 16 LiCl + 16 LiBr + Al2S3
ICl3 + H2O = IClHIO3 + HCl =>
2 ICl3 + 3 H2O = IClHIO3 + 5 HCl
K + H2O = KOH(H) =>
K + H2O = KOH(H)
CuCl2 + Ae = AeCl3 + Cu =>
3 CuCl2 + 2 Ae = 2 AeCl3 + 3 Cu
Al2(CrO4)3 + (NH4)2Cr2O7 = (NH4)2CrO4 + Al2(Cr2O7)3 =>
Al2(CrO4)3 + 3(NH4)2Cr2O7 = 3(NH4)2CrO4 + Al2(Cr2O7)3
Hg{2}SO{4} + NaOH = HgOH + Na{2}SO{4} =>
Hg{2}SO{4} + NaOH = HgOH + Na{2}SO{4}
Ag + Cu(OH)2 = AgO + Cu + H2O =>
Ag + Cu(OH)2 = AgO + Cu + H2O
CH3SO3 + CH3COOH = CH3SO3H + CH3COO =>
CH3SO3 + CH3COOH = CH3SO3H + CH3COO
C4H10(g) + O2(g) = H2O(g) + CO2(g) =>
2 C4H10(g) + 13 O2(g) = 10 H2O(g) + 8 CO2(g)
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
CrO + ZnO = ZnCrO2 =>
CrO + ZnO = ZnCrO2
Cd + H2SO4 = CdSO4 + H2S + H2O =>
4 Cd + 5 H2SO4 = 4 CdSO4 + H2S + 4 H2O
Mn(NO3)2 + BIO3 + HNO3 = HMnO4 + BI(NO3)3 + H2O =>
3 Mn(NO3)2 + 5 BIO3 + 9 HNO3 = 3 HMnO4 + 5 BI(NO3)3 + 3 H2O
Fe(OH)2 + NH4OH = Fe(OH)4 + NH4 =>
Fe(OH)2 + 2 NH4OH = Fe(OH)4 + 2 NH4
HIO3 + HI = H2O + I2 =>
HIO3 + 5 HI = 3 H2O + 3 I2
Ag + H2SO4 = Ag(SO4)3 + SO2 + H2O =>
Ag + 6 H2SO4 = Ag(SO4)3 + 3 SO2 + 6 H2O
H + O2 = O3H =>
2 H + 3 O2 = 2 O3H
NH4 + CrO4 = (NH4)2CrO4 =>
2 NH4 + CrO4 = (NH4)2CrO4
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Na2B2(O)2(OH)2 + KMnO4 + HCl = NaCl + H2O + KOH + Mn + BO2 =>
7 Na2B2(O)2(OH)2 + 4 KMnO4 + 14 HCl = 14 NaCl + 12 H2O + 4 KOH + 4 Mn + 14 BO2
Mn2O3 + HNO3 = MnO2 + NO2 + H2O =>
Mn2O3 + 2 HNO3 = 2 MnO2 + 2 NO2 + H2O
KOH + Mn(CH3COO)2 = Mn(OH)2 + KCH3CO2 =>
2 KOH + Mn(CH3COO)2 = Mn(OH)2 + 2 KCH3CO2
MgBr2 + CaCO3 = MgCO3 + CaBr2 =>
MgBr2 + CaCO3 = MgCO3 + CaBr2
SiO2 + Ca3(PO4)2 + Zn = CaSiO3 + P + ZnO =>
3 SiO2 + Ca3(PO4)2 + 5 Zn = 3 CaSiO3 + 2 P + 5 ZnO
CH4(q) + O2(g) = CO2(g) + H2O(l) =>
CH4(q) + 2 O2(g) = CO2(g) + 2 H2O(l)
Fr + Cl2 = FrCl =>
2 Fr + Cl2 = 2 FrCl
AlCl3 + Li2SO4 = AlSO4 + Li2Cl3 =>
AlCl3 + Li2SO4 = AlSO4 + Li2Cl3
NaSO3 = Na + SO3 =>
NaSO3 = Na + SO3
Fe2O3 + H2C2O4 = Fe2(C2O4)3 + H2O =>
Fe2O3 + 3 H2C2O4 = Fe2(C2O4)3 + 3 H2O
Mq + H2SO4 = MqSO4 + H2 =>
Mq + H2SO4 = MqSO4 + H2
KNO3 + Al2(SO4)3 = Al(NO3)3 + K2SO4 =>
6 KNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 K2SO4
Na + H2SO4 = NaSO4 + H2 =>
Na + H2SO4 = NaSO4 + H2
C + H2 = C6H5CH3(l) =>
7 C + 4 H2 = C6H5CH3(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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