| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 C5H10 + 20 KMnO4 = 15 C2 + 10 C3H10O2 + 20 MnO2 + 20 KOH
HCOOH + CaCO3 = (HCOO)2Ca + H2CO3 =>
2 HCOOH + CaCO3 = (HCOO)2Ca + H2CO3
CO2 + H2O = O3 + CH2 =>
CO2 + H2O = O3 + CH2
SO2 + KMnO4 + H2O = MnSO4 + K2S + H2SO4O =>
6 SO2 + 2 KMnO4 + 3 H2O = 2 MnSO4 + K2S + 3 H2SO4O
CH3NO + H2 = CH3NH2 + H2O =>
CH3NO + 2 H2 = CH3NH2 + H2O
FeSO4 + H4SiO4 + NaOH + O2 = FeNaSiO4*H2O + Na2SO4 + H2O =>
4 FeSO4 + 4 H4SiO4 + 12 NaOH + O2 = 4 FeNaSiO4*H2O + 4 Na2SO4 + 10 H2O
Mo + As = MoAs =>
Mo + As = MoAs
Zn(NO3)2 + NaIO3 = ZnIO3 + Na(NO3)2 =>
Zn(NO3)2 + NaIO3 = ZnIO3 + Na(NO3)2
C6H8 + O2 = CO2 + H2O(g) =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O(g)
CH2O2 + C2H5OH = C3H6O3 + H2 =>
CH2O2 + C2H5OH = C3H6O3 + H2
C14H10CaO4 + O = CaCO3 + CO2 + H2O =>
C14H10CaO4 + 30 O = CaCO3 + 13 CO2 + 5 H2O
(g)H2(g) + CO(g) = CH3OH(l) =>
2(g)H2(g) + CO(g) = CH3OH(l)
FeCl2 + HF = FeF + HCl2 =>
FeCl2 + HF = FeF + HCl2
CH3COOH + KOH = K2CO3 + H2O + CH4 =>
CH3COOH + 2 KOH = K2CO3 + H2O + CH4
Mg(NO3)2 + NaHCO3 + HCl = NaNO3 + MgCl2 + H2O + CO2 =>
Mg(NO3)2 + 2 NaHCO3 + 2 HCl = 2 NaNO3 + MgCl2 + 2 H2O + 2 CO2
Ca(OH)2 + P4 + H2O = Ca(H2PO2)2 + PH3 =>
3 Ca(OH)2 + 2 P4 + 6 H2O = 3 Ca(H2PO2)2 + 2 PH3
C4H12 + O2 = C4O2 + H12 =>
C4H12 + O2 = C4O2 + H12
CuBr2 + NaI = CuBr + NaBr + I2 =>
2 CuBr2 + 2 NaI = 2 CuBr + 2 NaBr + I2
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO3{-} + H2O =>
6 MnO4{-} + I{-} + 6 OH{-} = 6 MnO4{2-} + IO3{-} + 3 H2O
C8H8 + KMnO4 + H2SO4 = MnSO4 + H2O + K2SO4 + C8H6O4 =>
C8H8 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 4 H2O + K2SO4 + C8H6O4
ZnOH2O = Zn(OH)2 =>
ZnOH2O = Zn(OH)2
NaOH + FeBr3 = NaBr3 + FeOH =>
NaOH + FeBr3 = NaBr3 + FeOH
ZnOC = ZnCO =>
ZnOC = ZnCO
Zn(OH)2 + Na2(SO4) = ZnSO4 + NaOH =>
Zn(OH)2 + Na2(SO4) = ZnSO4 + 2 NaOH
K(s) + S(g) = K2S =>
2 K(s) + S(g) = K2S
CO2 + MgO = MgCO3 =>
CO2 + MgO = MgCO3
KI + Pb3N2 = K3N + PbI2 =>
6 KI + Pb3N2 = 2 K3N + 3 PbI2
Ye + G2O = YeOG + G2 =>
2 Ye + 2 G2O = 2 YeOG + G2
H2SO4 + FeSO4 + HBrO3 = Fe2(SO4)3 + FeBr3 + H2O =>
15 H2SO4 + 36 FeSO4 + 6 HBrO3 = 17 Fe2(SO4)3 + 2 FeBr3 + 18 H2O
HNO3 + Fe(CrO2)2 = Fe(NO3)3 + Cr(NO3)3 + NO2 + H2O =>
10 HNO3 + Fe(CrO2)2 = Fe(NO3)3 + 2 Cr(NO3)3 + NO2 + 5 H2O
Ag3PO4 + Hg = HgPO4 + Ag =>
Ag3PO4 + Hg = HgPO4 + 3 Ag
ClF3 + C60 = Cl2 + CF4 =>
80 ClF3 + C60 = 40 Cl2 + 60 CF4
Ca(OH)2 + H2C2O4H2O = CaC2O4 + H2O =>
Ca(OH)2 + H2C2O4H2O = CaC2O4 + 3 H2O
KAg(CN)2 + Zn = Ag + Zn(CN)2 + KCN =>
2 KAg(CN)2 + Zn = 2 Ag + Zn(CN)2 + 2 KCN
Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
Cl2 + Na2SO4 = NaClO4 + SO2 + Na2O =>
Cl2 + 7 Na2SO4 = 2 NaClO4 + 7 SO2 + 6 Na2O
SbO3{3-} + ClO2 + H2O = Sb(OH)6{-} + ClO2{2-} =>
SbO3{3-} + ClO2 + 3 H2O = Sb(OH)6{-} + ClO2{2-}
NaOH + HCl = NaClH2O =>
NaOH + HCl = NaClH2O
H2O + CrO4 + SO3 = CrOH4SO4 + OH =>
6 H2O + CrO4 + SO3 = CrOH4SO4 + 8 OH
CrI3 + KOH = Cr(OH)3 + KI =>
CrI3 + 3 KOH = Cr(OH)3 + 3 KI
Sb2O4 + Na2CO3 + S = Na3SbS4 + SO2 + CO2 =>
2 Sb2O4 + 6 Na2CO3 + 23 S = 4 Na3SbS4 + 7 SO2 + 6 CO2
Fe + I = FeI3 =>
Fe + 3 I = FeI3
NaCH3COO + HCl = NaCl + CH3COOH =>
NaCH3COO + HCl = NaCl + CH3COOH
MgZnSO4 = MgSO4Zn =>
MgZnSO4 = MgSO4Zn
MnO + K2Cr2O7 + HCl = HMnO4 + CrCl3 + KCl + H2O =>
6 MnO + 5 K2Cr2O7 + 40 HCl = 6 HMnO4 + 10 CrCl3 + 10 KCl + 17 H2O
KFl + BaBr2 = BaFl2 + KBr =>
2 KFl + BaBr2 = BaFl2 + 2 KBr
CuZnSO4 = CuSO4Zn =>
CuZnSO4 = CuSO4Zn
C12H17N2O4P + O2 = CO2 + H2O + N2 + P4O10 =>
4 C12H17N2O4P + 62 O2 = 48 CO2 + 34 H2O + 4 N2 + P4O10
Na2O + (NH4)2SO3 = (NH4)2O + Na2SO3 =>
Na2O + (NH4)2SO3 = (NH4)2O + Na2SO3
MnO2 + [SO3]{2-} + H{+} = Mn{2+} + [S2O6]{2-} + H2O =>
MnO2 + 2[SO3]{2-} + 4 H{+} = Mn{2+} + [S2O6]{2-} + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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