| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3O{+} + C2 = H3OC2{+}
CoCl2 + NH4OH = Co(NH3)6Cl2 + H2O =>
CoCl2 + 6 NH4OH = Co(NH3)6Cl2 + 6 H2O
Cr + P = Cr3P4 =>
3 Cr + 4 P = Cr3P4
CH3OH + H2O = CO2 + H{+} + e =>
CH3OH + H2O = CO2 + 6 H{+} + 6e
KClO3 + KOH + Cr2(SO4)3 = KCl + K2(SO4) + K2CrO4 + H2O =>
KClO3 + 10 KOH + Cr2(SO4)3 = KCl + 3 K2(SO4) + 2 K2CrO4 + 5 H2O
N2H4 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
5 N2H4 + 4 KMnO4 + 6 H2SO4 = 5 N2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
HC2H3O2 + LiHSO3 = H2O + CO2 + LiCH3SO2 =>
HC2H3O2 + LiHSO3 = H2O + CO2 + LiCH3SO2
C3H7NH2 + HNO2 = C3H7OH + N2 + H2O =>
C3H7NH2 + HNO2 = C3H7OH + N2 + H2O
BaCl2 + MgSO4 = BaSO4 + MgCl2 =>
BaCl2 + MgSO4 = BaSO4 + MgCl2
(NH4)2C2O4 + AgNO3 = NH4NO3 + Ag2C2O4 =>
(NH4)2C2O4 + 2 AgNO3 = 2 NH4NO3 + Ag2C2O4
CH3COOH + HBr = CH3COOBr + H2 =>
CH3COOH + HBr = CH3COOBr + H2
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
NO + Hg(NO3)2 + H2O = HNO3 + HgNO2 =>
NO + Hg(NO3)2 + H2O = 2 HNO3 + HgNO2
Sulfuricacid + Li(OH) = H2O + Li2(SO4) =>
H2SO4 + 2 Li(OH) = 2 H2O + Li2(SO4)
NH3 + F = NH4F + NF3 =>
4 NH3 + 6 F = 3 NH4F + NF3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
BaF2 + K2SO4 = K2F2 + BaSO4 =>
BaF2 + K2SO4 = K2F2 + BaSO4
Si + HCl = SiCl + H =>
Si + HCl = SiCl + H
MgCO3 = Mg{2+} + CO3{2-} =>
MgCO3 = Mg{2+} + CO3{2-}
CH3COOH + KOH = KCH3 + CO(OH)2 =>
CH3COOH + KOH = KCH3 + CO(OH)2
I + NaF = IF + Na =>
I + NaF = IF + Na
C14H18N2O5 + H2O = C4H7NO4 + CH3OH + C9H11NO2 =>
C14H18N2O5 + 2 H2O = C4H7NO4 + CH3OH + C9H11NO2
KMnO4 + H2O = HMnO4 + K + OH =>
KMnO4 + H2O = HMnO4 + K + OH
KMnO4 + SnSO4 + H2SO4 = K2SO4 + MnSO4 + Sn(SO4)2 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Sn(SO4)2 + 8 H2O
KMnO4 + H2COH + H2SO4 = HCHO + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 H2COH + 3 H2SO4 = 10 HCHO + K2SO4 + 2 MnSO4 + 8 H2O
H2C4H4O5 + NaOH = Na2C4H4O5 + H2O =>
H2C4H4O5 + 2 NaOH = Na2C4H4O5 + 2 H2O
C5H9Br + KOH = C5H9OH + KBr =>
C5H9Br + KOH = C5H9OH + KBr
HClO3 + NH4OH = ClO3NH4 + H2O =>
HClO3 + NH4OH = ClO3NH4 + H2O
Ca(NO3)2 + NaIO3 = CaIO3 + Na(NO3)2 =>
Ca(NO3)2 + NaIO3 = CaIO3 + Na(NO3)2
HCOOH + CH3OH = H2O + HCOOCH3 =>
HCOOH + CH3OH = H2O + HCOOCH3
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
M9 + O2 = M9O =>
2 M9 + O2 = 2 M9O
RbOH + H3PO4 = H3Rb + PO4OH =>
RbOH + H3PO4 = H3Rb + PO4OH
BI + HNO3 = BI(NO3)3 + NO + H2O =>
BI + 4 HNO3 = BI(NO3)3 + NO + 2 H2O
FeSO4 + OH = Fe(OH)3 + SO4 =>
FeSO4 + 3 OH = Fe(OH)3 + SO4
Li2 + CO3 = Li2CO3 =>
Li2 + CO3 = Li2CO3
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
NaAlO2 + Na2SO4 + H2O = Al2(SO4)3 + NaOH =>
2 NaAlO2 + 3 Na2SO4 + 4 H2O = Al2(SO4)3 + 8 NaOH
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd =>
Fe + Cd(NO3)2 = Fe(NO3)2 + Cd
Ni + C + O = NiCO =>
Ni + C + O = NiCO
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
KMnO2 + Br2 + H2SO4 = KBrO3 + S2 + MnOH =>
4 KMnO2 + 2 Br2 + 2 H2SO4 = 4 KBrO3 + S2 + 4 MnOH
Mg(NO3)2 = Mg + NO3 =>
Mg(NO3)2 = Mg + 2 NO3
MnO4{-} + H2SO3 = Mn2{+} + SO4{2-} + H2O + H{+} =>
4 MnO4{-} + 13 H2SO3 = 2 Mn2{+} + 13 SO4{2-} + 3 H2O + 20 H{+}
Ba(NO3)2 + NH2SO3H = Ba(NH2SO3)2 + HNO3 =>
Ba(NO3)2 + 2 NH2SO3H = Ba(NH2SO3)2 + 2 HNO3
Ge + Cl2 = GeCl2 =>
Ge + Cl2 = GeCl2
[Cr(N2H4CO)6]4[Cr(CN)6]3 + K2Cr2O7 + H2SO4 = CO2 + N2 + Cr2(SO4)3 + K2SO4 + H2O =>
2[Cr(N2H4CO)6]4[Cr(CN)6]3 + 79 K2Cr2O7 + 337 H2SO4 = 84 CO2 + 66 N2 + 86 Cr2(SO4)3 + 79 K2SO4 + 433 H2O
O3 + H3O = H2O =>
O3 + 6 H3O = 9 H2O
MnO2(aq) + HCl(aq) = MnCl2(aq) + Cl2(g) + H2O(l) =>
MnO2(aq) + 4 HCl(aq) = MnCl2(aq) + Cl2(g) + 2 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/17/24
Équations équilibrées sur07/17/23
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