| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + AgNO3 = Ag + HINO3
Ni(OH)3 + CO2 = Ni2(CO3)3 + H2O =>
2 Ni(OH)3 + 3 CO2 = Ni2(CO3)3 + 3 H2O
P + O2 = P3O8 =>
3 P + 4 O2 = P3O8
H2MnO2 = MnO + H2O =>
H2MnO2 = MnO + H2O
NH4(Al)(SO4)2 + NaOH = NH3 + Na[Al(OH)4] + Na2SO4 + H2O =>
NH4(Al)(SO4)2 + 5 NaOH = NH3 + Na[Al(OH)4] + 2 Na2SO4 + H2O
KI + AgNO3 = KNO3AgI =>
KI + AgNO3 = KNO3AgI
Ca(OH)2(aq) + HCH3CO2(aq) = HCH3Ca(OH)2 + CO2 =>
Ca(OH)2(aq) + HCH3CO2(aq) = HCH3Ca(OH)2 + CO2
C6H10 + H2SO4 + K2Cr2O6 = HOOC(CH2)4COOH + K2SO4 + Cr2(SO4)3 + H2O =>
C6H10 + 8 H2SO4 + 2 K2Cr2O6 = HOOC(CH2)4COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
HNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(s) + H2O(l) =>
2 HNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(s) + 2 H2O(l)
AlCl3Au = AuCl3Al =>
AlCl3Au = AuCl3Al
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
CuO + KOH + H2O = K[Cu(OH)3] =>
CuO + KOH + H2O = K[Cu(OH)3]
CuSO4(Ag) + Zn(S) = Cu(S) + ZnSO4(Ag) =>
CuSO4(Ag) + Zn(S) = Cu(S) + ZnSO4(Ag)
P + H2 + O2 = H3PO4 =>
2 P + 3 H2 + 4 O2 = 2 H3PO4
HgSO4 + FeCl3 = HgCl + Fe(SO4)3 =>
3 HgSO4 + FeCl3 = 3 HgCl + Fe(SO4)3
NaNO2 + HCl = NaCl + H2O + NO3 + NO =>
4 NaNO2 + 4 HCl = 4 NaCl + 2 H2O + NO3 + 3 NO
H2O + KI + KBrO = I2 + KOH + KBr =>
H2O + 2 KI + KBrO = I2 + 2 KOH + KBr
Na2C2O4 + H2O = NaOH + NaC2O4H =>
Na2C2O4 + H2O = NaOH + NaC2O4H
Fe2O3 + N2 = Fe + NO =>
2 Fe2O3 + 3 N2 = 4 Fe + 6 NO
NH4NO2 + HCl = NH4Cl + HNO2 =>
NH4NO2 + HCl = NH4Cl + HNO2
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
C2H2 + KMnO4 + C2H5OH = CH3COOH + CH3COOK + MnO2 =>
5 C2H2 + 6 KMnO4 + 2 C2H5OH = CH3COOH + 6 CH3COOK + 6 MnO2
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
(NH4)2CO3(aq) + KOH(aq) = K2CO3(aq) + NH3(g) + H2O(l) =>
(NH4)2CO3(aq) + 2 KOH(aq) = K2CO3(aq) + 2 NH3(g) + 2 H2O(l)
FeCr2O7 + K2CO3 + O2 = Fe2O3 + KCrO4 + CO2 =>
4 FeCr2O7 + 4 K2CO3 + 3 O2 = 2 Fe2O3 + 8 KCrO4 + 4 CO2
HICIO3 + Ca(OH) = CaCO3 + H2O + I2 =>
HICIO3 + Ca(OH) = CaCO3 + H2O + I2
FeClO2 + NaOH = FeOH + NaClO2 =>
FeClO2 + NaOH = FeOH + NaClO2
C3H8O2 + KMnO4 = C3H2O4K2 + MnO2 + KOH + H2O =>
3 C3H8O2 + 8 KMnO4 = 3 C3H2O4K2 + 8 MnO2 + 2 KOH + 8 H2O
Na2S(ac) + ZnCl2(ac) = NaCl + ZnS =>
Na2S(ac) + ZnCl2(ac) = 2 NaCl + ZnS
NH4Cl + H2O = (NH4)2O + HCl =>
2 NH4Cl + H2O = (NH4)2O + 2 HCl
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
HI + Na2SO3 = SO2 + H2O + NaI =>
2 HI + Na2SO3 = SO2 + H2O + 2 NaI
H2CrO4 + Fe2O3 = Fe2(CrO4)3 + H2O =>
3 H2CrO4 + Fe2O3 = Fe2(CrO4)3 + 3 H2O
K2Cr2O7 + H2SO4 + HCOCH3 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 HCOCH3 = Cr2(SO4)3 + K2SO4 + 3 CH3COOH + 4 H2O
Cl2(SO4)3 + KOH = Cl(OH)3 + K2SO4 =>
Cl2(SO4)3 + 6 KOH = 2 Cl(OH)3 + 3 K2SO4
LiF + H2CO3 = LiHCO3 + HF =>
LiF + H2CO3 = LiHCO3 + HF
AgNO3 + BaBr = AgBr + BaNO3 =>
AgNO3 + BaBr = AgBr + BaNO3
HF + Al = AlF + H =>
HF + Al = AlF + H
K2CrO4 + Fe2SO4 = K2SO4 + Fe2CrO4 =>
K2CrO4 + Fe2SO4 = K2SO4 + Fe2CrO4
AuI + I2 = AuI3 =>
AuI + I2 = AuI3
SO2{2-} + MnO4{-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
5 SO2{2-} + 4 MnO4{-} + 12 H{+} = 4 Mn{2+} + 5 SO4{2-} + 6 H2O
Zn + CuSO4 = ZnSO4 + Cu2 =>
2 Zn + 2 CuSO4 = 2 ZnSO4 + Cu2
BaCl2 + O = Ba(ClO3)2 =>
BaCl2 + 6 O = Ba(ClO3)2
Mn(OH)2 + Au2(C2O4)3 = MnC2O4 + Au(OH)3 =>
3 Mn(OH)2 + Au2(C2O4)3 = 3 MnC2O4 + 2 Au(OH)3
Mg2(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg2(s) + 4 HCl(aq) = 2 MgCl2(aq) + 2 H2(g)
MnO4 + SO3{-}2 = MnO + SO4{-}2 =>
MnO4 + 3 SO3{-}2 = MnO + 3 SO4{-}2
H2CO3 + ZuO = ZuCO3 + H2O =>
H2CO3 + ZuO = ZuCO3 + H2O
Ni(NH3)6{+2} + CN{-} = Ni(CN)4{2-} + NH3 =>
Ni(NH3)6{+2} + 4 CN{-} = Ni(CN)4{2-} + 6 NH3
H2CO3 + Cr(OH)3 = Cr2(CO3)3 + H2O =>
3 H2CO3 + 2 Cr(OH)3 = Cr2(CO3)3 + 6 H2O
C5H8O4 + H2O = C6H12O6 =>
6 C5H8O4 + 6 H2O = 5 C6H12O6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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