| Équations équilibrées la veille |
2 Sr + CuSO4 = Sr2CuSO4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FCO + KCl = KCO + FCl =>
FCO + KCl = KCO + FCl
Na(s) + FeCl3 = NaCl + Fe(s) =>
3 Na(s) + FeCl3 = 3 NaCl + Fe(s)
AgO + H2SO4 = Ag2SO4 + O2 + H2O =>
4 AgO + 2 H2SO4 = 2 Ag2SO4 + O2 + 2 H2O
C2H3COOH + RbOH = C2H3COORb + H2O =>
C2H3COOH + RbOH = C2H3COORb + H2O
Fe2O3 + C2H4O2 = Fe + CO2 + H2O =>
4 Fe2O3 + 3 C2H4O2 = 8 Fe + 6 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C57H110O6 + H2O = C3H8O3 + C18H36O2 =>
C57H110O6 + 3 H2O = C3H8O3 + 3 C18H36O2
ZHCl + Ca(OH)2 = CaCl2 + ZH2O =>
2 ZHCl + Ca(OH)2 = CaCl2 + 2 ZH2O
AlCl3 + MgSO4 = MgCl3 + AlSO4 =>
AlCl3 + MgSO4 = MgCl3 + AlSO4
NH3(g) + HCI(g) = NH4CI =>
NH3(g) + HCI(g) = NH4CI
PbS + HCl = Pb + Cl + H2S =>
PbS + 2 HCl = Pb + 2 Cl + H2S
MgO2CO + HCl = Cl2Mg + H2O + O2C =>
MgO2CO + 2 HCl = Cl2Mg + H2O + O2C
H2N + Ba(OH)2 = BaN + H2O =>
H2N + Ba(OH)2 = BaN + 2 H2O
P4S3 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S3 + 38 HNO3 + 8 H2O = 12 H3PO4 + 9 H2SO4 + 38 NO
C1048H2580SO1056N12 + O2 = CO2 + H2O + SO2 + N2 =>
C1048H2580SO1056N12 + 1166 O2 = 1048 CO2 + 1290 H2O + SO2 + 6 N2
KI + Fe(OH)2 = KOH + FeI2 =>
2 KI + Fe(OH)2 = 2 KOH + FeI2
SrF2 + H3BO3 = HF + Sr3(BO3)2 =>
3 SrF2 + 2 H3BO3 = 6 HF + Sr3(BO3)2
SrCl2 + Li2HPO4 = SrHPO4 + LiCl =>
SrCl2 + Li2HPO4 = SrHPO4 + 2 LiCl
CO2 + H3PO4 = HCO2 + PO4 =>
3 CO2 + H3PO4 = 3 HCO2 + PO4
Mg + Na = Mg3Na2 =>
3 Mg + 2 Na = Mg3Na2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Zn + O2{2+} = Zn{2+} + O{2-} =>
3 Zn + O2{2+} = 3 Zn{2+} + 2 O{2-}
Tl2O3 + H2O = Tl(OH)3 =>
Tl2O3 + 3 H2O = 2 Tl(OH)3
AgCrO4 + Na2SO4 = AgSO4 + Na2CrO4 =>
AgCrO4 + Na2SO4 = AgSO4 + Na2CrO4
HNO3 + KI = I2 + H2O + KNO3 + N2 =>
12 HNO3 + 10 KI = 5 I2 + 6 H2O + 10 KNO3 + N2
[Ag(NH3)2](OH) + Mn{2+} + OH{-} = MnO2 + Ag + NH3 + H2O =>
2[Ag(NH3)2](OH) + Mn{2+} + 2 OH{-} = MnO2 + 2 Ag + 4 NH3 + 2 H2O
Na2SnO3 + HCl = SnO2 + H2O + NaCl =>
Na2SnO3 + 2 HCl = SnO2 + H2O + 2 NaCl
MnCl2 + H2 = Mn + HCl =>
MnCl2 + H2 = Mn + 2 HCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CHO = CO + H =>
CHO = CO + H
Mg + SO2 = MgO + S =>
2 Mg + SO2 = 2 MgO + S
Zn + Ag2SO4 = Ag2 + ZnSO4 =>
Zn + Ag2SO4 = Ag2 + ZnSO4
Na(s) + H2O(i) = NaOH(s) + H2 =>
2 Na(s) + 2 H2O(i) = 2 NaOH(s) + H2
HCl + HF = H2 + ClF =>
HCl + HF = H2 + ClF
Al(OH)4 + K + H2SO4 = K2SO4Al2(SO4)3 + H2O =>
2 Al(OH)4 + 2 K + 4 H2SO4 = K2SO4Al2(SO4)3 + 8 H2O
Cs2O + HNO3 = CsNO3 + H2O =>
Cs2O + 2 HNO3 = 2 CsNO3 + H2O
I2 + NaBr = I2Br + Na =>
I2 + NaBr = I2Br + Na
Hg(NO3)2 + H3PO4 = Hg3(PO4)2 + HNO3 =>
3 Hg(NO3)2 + 2 H3PO4 = Hg3(PO4)2 + 6 HNO3
H3AsO4 + KI + HCl = H3AsO3 + KCl + H2O + I2 =>
H3AsO4 + 2 KI + 2 HCl = H3AsO3 + 2 KCl + H2O + I2
KCl(s) + Zn3(PO4)2(aq) = ZnCl2(s) + K3PO4(aq) =>
6 KCl(s) + Zn3(PO4)2(aq) = 3 ZnCl2(s) + 2 K3PO4(aq)
Ne + He = NeHe =>
Ne + He = NeHe
P4 + K2S = K3P + S8 =>
4 P4 + 24 K2S = 16 K3P + 3 S8
KOH + H4P2O7 = H2O + K4P2O7 =>
4 KOH + H4P2O7 = 4 H2O + K4P2O7
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
C2H5OH + KMnO4 + H2SO4 = MnO2 + K2SO4 + CH3CHO + H2O =>
3 C2H5OH + 2 KMnO4 + H2SO4 = 2 MnO2 + K2SO4 + 3 CH3CHO + 4 H2O
NH4[VO3] + Zn + HCl = ZnCl + VO3{-} + NH5{+} =>
NH4[VO3] + Zn + HCl = ZnCl + VO3{-} + NH5{+}
Hg + AgNO3 = Ag + Hg(NO3)2 =>
Hg + 2 AgNO3 = 2 Ag + Hg(NO3)2
BaCl2 + K3[Fe(Cn)6] = Ba3[Fe(Cn)6]2 + KCl =>
3 BaCl2 + 2 K3[Fe(Cn)6] = Ba3[Fe(Cn)6]2 + 6 KCl
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| Équations équilibrées la veille |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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