| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2O + HCOOH = CO2 + H2O + 2 Ag
Cu + CO2 = Cu2O + CO =>
2 Cu + CO2 = Cu2O + CO
ZnO + NaOH + H2O = Na2[Zn(OH)6] + H2 =>
ZnO + 2 NaOH + 3 H2O = Na2[Zn(OH)6] + H2
Na + I2* = NaI =>
2 Na + I2* = 2 NaI
Cu + CO2 = CuO + CO =>
Cu + CO2 = CuO + CO
Fe(NO3)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + NO + 2 H2O
ZnO + NaOH + H2O = Na2[Zn(OH)6] + H2 =>
ZnO + 2 NaOH + 3 H2O = Na2[Zn(OH)6] + H2
Cl2 + CuBr2 = Br2 + CuCl2 =>
Cl2 + CuBr2 = Br2 + CuCl2
KMnO4 + HCl = MnCl2 + HCl2 + H2O + KCl =>
KMnO4 + 13 HCl = MnCl2 + 5 HCl2 + 4 H2O + KCl
CrO3 + Fe(OH)2 = FeCrO4 + H2O =>
CrO3 + Fe(OH)2 = FeCrO4 + H2O
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
FeO2 + SO3 = Fe(SO4)2 =>
FeO2 + 2 SO3 = Fe(SO4)2
KMnO4 + HCl = MnCl2 + HCl2 + H2O + KCl =>
KMnO4 + 13 HCl = MnCl2 + 5 HCl2 + 4 H2O + KCl
Cl2 + CuBr2 = Br2 + CuCl2 =>
Cl2 + CuBr2 = Br2 + CuCl2
As + O2 = As2O =>
4 As + O2 = 2 As2O
KMnO4 + HCl = MnCl2 + HCl2 + H2O + KCl =>
KMnO4 + 13 HCl = MnCl2 + 5 HCl2 + 4 H2O + KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SrO(aq) + HCl(aq) = SrCl2(aq) + H2O(l) =>
SrO(aq) + 2 HCl(aq) = SrCl2(aq) + H2O(l)
CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
CuCO2 + Fe = Cu + FeCO2 =>
CuCO2 + Fe = Cu + FeCO2
H2NCOONH4 = CH4N2O + H2O =>
H2NCOONH4 = CH4N2O + H2O
Cu(NO3)2 + KI = CuI2 + K(NO3) =>
Cu(NO3)2 + 2 KI = CuI2 + 2 K(NO3)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2SO4 + H2O + SO2 = Na2SO3 + H2SO4 =>
Na2SO4 + H2O + SO2 = Na2SO3 + H2SO4
IBr3 + F2 = IF5 + BrF =>
IBr3 + 4 F2 = IF5 + 3 BrF
Mg(NO3)2 + (NH4)2CrO4 = MgCrO4 + NH4NO3 =>
Mg(NO3)2 + (NH4)2CrO4 = MgCrO4 + 2 NH4NO3
K2CO3 + Ca(OH)2 = KOH + CaCO3 =>
K2CO3 + Ca(OH)2 = 2 KOH + CaCO3
KOH + H2SO4 = H2O(l) + K2SO4 =>
2 KOH + H2SO4 = 2 H2O(l) + K2SO4
C3H6(g) + NH3(g) + O2(g) = C3H3N(l) + H2O(g) =>
2 C3H6(g) + 2 NH3(g) + 3 O2(g) = 2 C3H3N(l) + 6 H2O(g)
SnI4 + F2 = SnF4 + I2 =>
SnI4 + 2 F2 = SnF4 + 2 I2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
KMnO4 + HCl = MnCl2 + HCl2 + H2O + KCl =>
KMnO4 + 13 HCl = MnCl2 + 5 HCl2 + 4 H2O + KCl
P2O5(s) + KOH(aq) = K3PO4(aq) + H2O(l) =>
P2O5(s) + 6 KOH(aq) = 2 K3PO4(aq) + 3 H2O(l)
SnCl2 + K2Cr2O7 + KOH = K2SnO3 + KCrO2 + HCl =>
3 SnCl2 + K2Cr2O7 + 6 KOH = 3 K2SnO3 + 2 KCrO2 + 6 HCl
NaHSO4 + K2S = NaKSO4 + KHS =>
NaHSO4 + K2S = NaKSO4 + KHS
Ethane + oxygen = water + carbondioxide =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
KCIO3 + HCl = KCI + Cl2 + H2O =>
KCIO3 + 6 HCl = KCI + 3 Cl2 + 3 H2O
CoO + H2 = HO + Co =>
2 CoO + H2 = 2 HO + 2 Co
HCOONa + KMnO2 + H2SO4 = CO2 + MnSO4 + K2SO4 + NaSO4 + H2O =>
2 HCOONa + 6 KMnO2 + 11 H2SO4 = 2 CO2 + 6 MnSO4 + 3 K2SO4 + 2 NaSO4 + 12 H2O
AgNO3 + BeF2 = Be(NO3)2 + AgF =>
2 AgNO3 + BeF2 = Be(NO3)2 + 2 AgF
H2O2Ag = AgOH2O =>
H2O2Ag = AgOH2O
MnO2 + H2SO4 + NaBr = MnSO4 + Br2 + H2O + NaHSO4 =>
MnO2 + 3 H2SO4 + 2 NaBr = MnSO4 + Br2 + 2 H2O + 2 NaHSO4
KMnO4 + Na2C2O4 = CO2 + K2CO3 + MnO2 + Na2CO3 =>
2 KMnO4 + 3 Na2C2O4 = 2 CO2 + K2CO3 + 2 MnO2 + 3 Na2CO3
Na3PO3 + NaOH = Na4PO3OH =>
Na3PO3 + NaOH = Na4PO3OH
AgF(aq) + NaBr(aq) = AgBr(aq) + NaF(aq) =>
AgF(aq) + NaBr(aq) = AgBr(aq) + NaF(aq)
CuSO4BaCl2 = BaSO4Cu(Cl)2 =>
CuSO4BaCl2 = BaSO4Cu(Cl)2
SrF2 + H2O = SrO2 + H2F =>
SrF2 + 2 H2O = SrO2 + 2 H2F
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
S + CuO = SCuO =>
S + CuO = SCuO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/29/24
Équations équilibrées sur07/29/23
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