| Équations équilibrées la veille | Équations équilibrées le lendemain |
C(H)4 + 2 O2 = C(O)2 + 2 H2O
C6H6O2 + OH = CO2 + H2O =>
C6H6O2 + 26 OH = 6 CO2 + 16 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
Ag + Al2(C4H4O6)3 = Ag2C4H4O6 + Al =>
6 Ag + Al2(C4H4O6)3 = 3 Ag2C4H4O6 + 2 Al
HBr + Au(OH) = AuBr + H2O =>
HBr + Au(OH) = AuBr + H2O
F + AgCl = FCl + Ag =>
F + AgCl = FCl + Ag
ClCH2COOH + KOH = ClCH2COOK + H2O =>
ClCH2COOH + KOH = ClCH2COOK + H2O
HIO = I2 + HIO3 + H2O =>
5 HIO = 2 I2 + HIO3 + 2 H2O
OCl{-}(aq) + I{-}(aq) = IO3{-}(aq) + Cl{-}(aq) =>
3 OCl{-}(aq) + I{-}(aq) = IO3{-}(aq) + 3 Cl{-}(aq)
CoOC = COCo =>
CoOC = COCo
HCOOH + Ag2O = Ag + H2O + CO2 =>
HCOOH + Ag2O = 2 Ag + H2O + CO2
Al(NO3)3 + NaF = NaNO3 + AlF3 =>
Al(NO3)3 + 3 NaF = 3 NaNO3 + AlF3
C6H18Al2 + O2 = CO2 + H2O + Al2O3 =>
C6H18Al2 + 12 O2 = 6 CO2 + 9 H2O + Al2O3
C7H12O2 + O3 = C + H2O =>
3 C7H12O2 + 4 O3 = 21 C + 18 H2O
(NH4H2BO3) + H2SO4 = H3BO3 + NH4HSO4 =>
(NH4H2BO3) + H2SO4 = H3BO3 + NH4HSO4
CH3(CH2)4CH2NH2 + HCl = CH3(CH2)4CH2NH3 + Cl =>
CH3(CH2)4CH2NH2 + HCl = CH3(CH2)4CH2NH3 + Cl
Bi(OH)3 + Sn(OH)3{-} + OH{-} = Sn(OH)6{2-} + Bi =>
2 Bi(OH)3 + 3 Sn(OH)3{-} + 3 OH{-} = 3 Sn(OH)6{2-} + 2 Bi
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
H2C2O4 + HNO2 = CO2 + NO + H2O =>
H2C2O4 + 2 HNO2 = 2 CO2 + 2 NO + 2 H2O
Cu + (OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu + 3(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
MgSO4 + Hg2(NO3)2 = Mg(NO3)2 + Hg2SO4 =>
MgSO4 + Hg2(NO3)2 = Mg(NO3)2 + Hg2SO4
Li2S + HOH = LiOH + H2S =>
Li2S + 2 HOH = 2 LiOH + H2S
Ca(ClO)2 + KI + H2SO4 = I2 + CaCl2 + K2SO4 + H2O =>
Ca(ClO)2 + 4 KI + 2 H2SO4 = 2 I2 + CaCl2 + 2 K2SO4 + 2 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
H2O + KCl = KOH + Cl2 + H2 =>
2 H2O + 2 KCl = 2 KOH + Cl2 + H2
CuSO4*5H2O + KCl = K2SO4 + CuCl2 + H2O =>
CuSO4*5H2O + 2 KCl = K2SO4 + CuCl2 + 5 H2O
BrO3{-} + As{3+} + H2O = Br{-} + H3AsO4 + H{+} =>
BrO3{-} + 3 As{3+} + 9 H2O = Br{-} + 3 H3AsO4 + 9 H{+}
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Na2O2 + Fe = Na2O + Fe3O4 =>
4 Na2O2 + 3 Fe = 4 Na2O + Fe3O4
NaHCO3 + KAl(SO4)2 = K2CO3 + NaHSO4 + Al2(SO4)3 =>
NaHCO3 + 2 KAl(SO4)2 = K2CO3 + NaHSO4 + Al2(SO4)3
CaBr2 + H2O = HBr + Ca(OH)2 =>
CaBr2 + 2 H2O = 2 HBr + Ca(OH)2
PPh3 + NiCl2*6H2O = [NiCl2(PPh3)2] + H2O =>
2 PPh3 + NiCl2*6H2O = [NiCl2(PPh3)2] + 6 H2O
NH4H2BO3 + H2SO4 = (NH4)2SO4 + H3BO3 =>
2 NH4H2BO3 + H2SO4 = (NH4)2SO4 + 2 H3BO3
Cd + Ag(NO3) = Cd(NO3) + Ag =>
Cd + Ag(NO3) = Cd(NO3) + Ag
O2(g) + NO(g) = NO2(g)NO2(g) = NO(g) + O(g)O(g) + O2(g) = O3(g) =>
O2(g) + 2 NO(g) = NO2(g)NO2(g)
CuSO4*5H2O + KCl = K2SO4 + CuCl2 + H2O =>
CuSO4*5H2O + 2 KCl = K2SO4 + CuCl2 + 5 H2O
Sr(NO3)2 + Na(OH) = Sr(OH)2 + NaNO3 =>
Sr(NO3)2 + 2 Na(OH) = Sr(OH)2 + 2 NaNO3
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + KClO3 = N2 + KCl + H2O =>
2 NH3 + KClO3 = N2 + KCl + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CCl4 + S = CS2 + Cl2 =>
CCl4 + 2 S = CS2 + 2 Cl2
P4010 + H2O = H2 + H3PO4 =>
P4010 + 16040 H2O = 10025 H2 + 4010 H3PO4
HgCl2 + Na[SnCl3] = Hg2Cl2 + [SnCl6]Na =>
6 HgCl2 + 2 Na[SnCl3] = 3 Hg2Cl2 + 2[SnCl6]Na
C18H20N3FO4 + H2O2 = CO2 + H2O + HNO3 + HF =>
C18H20N3FO4 + 49 H2O2 = 18 CO2 + 57 H2O + 3 HNO3 + HF
(CNClO)3 + NaCN = (CNONa)3 + ClCN =>
(CNClO)3 + 3 NaCN = (CNONa)3 + 3 ClCN
XNO2 = XNO + O2 =>
2 XNO2 = 2 XNO + O2
CuCl + K2Cr2O7 = CuCr2O7 + K2Cl =>
CuCl + K2Cr2O7 = CuCr2O7 + K2Cl
Li2SO4 + Mg(NO3)2 = LiNO3 + MgSO4 =>
Li2SO4 + Mg(NO3)2 = 2 LiNO3 + MgSO4
C4H9COOH + C2H5 = C4H9COOC2H5 + H2 =>
2 C4H9COOH + 2 C2H5 = 2 C4H9COOC2H5 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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