| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Zn(OH)2 = 2 H2O + ZnCl2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CH4(g) + H2O = CO(g) + H(g) =>
CH4(g) + H2O = CO(g) + 6 H(g)
CH3COOH + C8H18O = C10H20O2 + H2O =>
CH3COOH + C8H18O = C10H20O2 + H2O
(NH4)2CO3(aq) = NH3 + H2O + CO2 =>
(NH4)2CO3(aq) = 2 NH3 + H2O + CO2
C7H6O3(s) + C4H6O3(l) = C9H8O4(s) =>
11 C7H6O3(s) + C4H6O3(l) = 9 C9H8O4(s)
Sn + Cu = SnCu =>
Sn + Cu = SnCu
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
BaCl2 + Na2CrO4 = BaCrO4 + NaCl =>
BaCl2 + Na2CrO4 = BaCrO4 + 2 NaCl
CaOCl2 + H2SO4 = CaSO4 + CaCl2 + HClO =>
2 CaOCl2 + H2SO4 = CaSO4 + CaCl2 + 2 HClO
KBr + (NH4)2SO4 = K2SO4 + BrNH4 =>
2 KBr + (NH4)2SO4 = K2SO4 + 2 BrNH4
K + C2H5OH = KOH + C2H5 =>
K + C2H5OH = KOH + C2H5
Cu(SO4) + NH3 + H2O = Cu(OH)2 + (NH4)2SO4 =>
Cu(SO4) + 2 NH3 + 2 H2O = Cu(OH)2 + (NH4)2SO4
LiF + AgNO3 = LiNO3 + AgF =>
LiF + AgNO3 = LiNO3 + AgF
AlCl3 + HOH = HCl + Al2O3 =>
2 AlCl3 + 3 HOH = 6 HCl + Al2O3
ClO7 + H2O = HCl + O =>
2 ClO7 + H2O = 2 HCl + 15 O
Mg + HCI = Mg2CI + H2 =>
4 Mg + 2 HCI = 2 Mg2CI + H2
Pd + HNO3 = Pd(NO3)2 + NO + H2O =>
3 Pd + 8 HNO3 = 3 Pd(NO3)2 + 2 NO + 4 H2O
CuCl2 + KI = CuI2 + KCl =>
CuCl2 + 2 KI = CuI2 + 2 KCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ga2O3 + H2 = Ga2O + H2O =>
Ga2O3 + 2 H2 = Ga2O + 2 H2O
Ca(NO3)2 + K2S = CaS + KNO3 =>
Ca(NO3)2 + K2S = CaS + 2 KNO3
PH3 + S2 = PS + H2S =>
4 PH3 + 5 S2 = 4 PS + 6 H2S
ClCH2CO2H + NaOH = ClCH2CO2Na + H2O =>
ClCH2CO2H + NaOH = ClCH2CO2Na + H2O
CH3CH2C(CH3)BrCH3 + H2O = CH3CH2C(CH3)HCH3 + BrOH =>
CH3CH2C(CH3)BrCH3 + H2O = CH3CH2C(CH3)HCH3 + BrOH
Fe(NO3)3 + NH3 = FeH3 + N(NO3)3 =>
Fe(NO3)3 + NH3 = FeH3 + N(NO3)3
CaSO4 + FeCl3 = Fe2(SO4)3 + CaCl2 =>
3 CaSO4 + 2 FeCl3 = Fe2(SO4)3 + 3 CaCl2
NaO2 + O2 = NaO3 =>
2 NaO2 + O2 = 2 NaO3
IO + H2O = I(OH)2 =>
IO + H2O = I(OH)2
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Rb + CH3COOH = CH3COORb + H2 =>
2 Rb + 2 CH3COOH = 2 CH3COORb + H2
C7H12 + H2O = C7H14O =>
C7H12 + H2O = C7H14O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
CU + SN = CUSN =>
CU + SN = CUSN
Ni(OH)2 + H2SeO4 = NiSeO4 + H2O =>
Ni(OH)2 + H2SeO4 = NiSeO4 + 2 H2O
CuSO4*5H2O(s) = CuSO4(s) + H2O(g) =>
CuSO4*5H2O(s) = CuSO4(s) + 5 H2O(g)
Cu + H2SO4 + H2O = CuSO4*5H2O + H2 =>
Cu + H2SO4 + 5 H2O = CuSO4*5H2O + H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
BaCl2 + K2Cr2O7 = KCl + BaCr2O7 =>
BaCl2 + K2Cr2O7 = 2 KCl + BaCr2O7
Al + Fe = Al2Fe3 =>
2 Al + 3 Fe = Al2Fe3
Ag + CO2 = C + AgO =>
2 Ag + CO2 = C + 2 AgO
Ag + KSCN = AgSCN + K =>
Ag + KSCN = AgSCN + K
Mg(HSO4)2 + Mg(OH)2 = MgSO4 + H2O =>
Mg(HSO4)2 + Mg(OH)2 = 2 MgSO4 + 2 H2O
MnO2 + OH{-} + O2 = MnO4{-2} + H2O =>
2 MnO2 + 4 OH{-} + O2 = 2 MnO4{-2} + 2 H2O
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
CrCl3(aq) + H2S(g) = Cr2S3(s) + HCl(aq) =>
2 CrCl3(aq) + 3 H2S(g) = Cr2S3(s) + 6 HCl(aq)
C4H10 = C + H =>
C4H10 = 4 C + 10 H
NaBr + RbCl = NaCl + RbBr =>
NaBr + RbCl = NaCl + RbBr
CH4(g) + N2(g) = HCN(g) + NH3(g) =>
CH4(g) + N2(g) = HCN(g) + NH3(g)
HC8H4O4(aq) + OH(aq) = C8H4O42(aq) + H2O(l) =>
HC8H4O4(aq) + 77 OH(aq) = C8H4O42(aq) + 39 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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