| Équations équilibrées la veille |
Zn(s) + 2 HCl(aq) = Zn(Cl)2 + H2
COCO3 + C = CO2C =>
COCO3 + 2 C = 2 CO2C
NH4Cl + Li = LiCl + NH4 =>
NH4Cl + Li = LiCl + NH4
V2O5 + H2 = V203 + H2O =>
203 V2O5 + 1015 H2 = 2 V203 + 1015 H2O
Nh4OH + HNO3 = Nh4NO3 + HOH =>
Nh4OH + HNO3 = Nh4NO3 + HOH
BaSeO4 + H2SO4 = H2SeO4 + BaSO4 =>
BaSeO4 + H2SO4 = H2SeO4 + BaSO4
Ba2Cl + O2 = Ba2ClO =>
2 Ba2Cl + O2 = 2 Ba2ClO
CO(g) + H2(g) = CH3OH(g) =>
CO(g) + 2 H2(g) = CH3OH(g)
Cu + Hg2Cl2 = CuCl2 + Hg =>
Cu + Hg2Cl2 = CuCl2 + 2 Hg
H2 + KOH = K + H2O =>
H2 + 2 KOH = 2 K + 2 H2O
Al2 + HCl = AlCl + H =>
Al2 + 2 HCl = 2 AlCl + 2 H
Br(NO3)2 + Na2SO4 = BrSO4 + NaNO3 =>
Br(NO3)2 + Na2SO4 = BrSO4 + 2 NaNO3
MgBr2 + H2SO4 = MgSO4 + HBr =>
MgBr2 + H2SO4 = MgSO4 + 2 HBr
AlZn + HCl = H + AlCl + Zn =>
AlZn + HCl = H + AlCl + Zn
Au + HClO4 = Au(ClO4) + H2 =>
2 Au + 2 HClO4 = 2 Au(ClO4) + H2
C2H2 + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 C2H2 + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
Mg + Zn(NO3)2 = Zn + Mg2(NO3) =>
4 Mg + Zn(NO3)2 = Zn + 2 Mg2(NO3)
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cr2O3 + NaNO3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
Cr2O3 + 3 NaNO3 + 4 NaOH = 2 Na2CrO4 + 3 NaNO2 + 2 H2O
NaHCO3(aq) + C6H8O7(aq) = CO2(g) + Na3C6H5O7(aq) + H2O(l) =>
3 NaHCO3(aq) + C6H8O7(aq) = 3 CO2(g) + Na3C6H5O7(aq) + 3 H2O(l)
Co + Cl2 = CoCl3 =>
2 Co + 3 Cl2 = 2 CoCl3
LiPF6 + H2SO4 = HF + LiP + SO4 =>
LiPF6 + 3 H2SO4 = 6 HF + LiP + 3 SO4
CaO2 + H2O = Ca(OH)2 + O2 =>
2 CaO2 + 2 H2O = 2 Ca(OH)2 + O2
CaCO3(s) + H2SO4(l) = CaSO4(g) + CO2 + H2O =>
CaCO3(s) + H2SO4(l) = CaSO4(g) + CO2 + H2O
ZnCl2 + NaS = NaCl + ZnS2 =>
ZnCl2 + 2 NaS = 2 NaCl + ZnS2
Cu + Mg{2+} = Cu{2+} + Mg =>
Cu + Mg{2+} = Cu{2+} + Mg
Mg2Si2O6 + H2O = Mg(OH)2 + SiO2 =>
Mg2Si2O6 + 2 H2O = 2 Mg(OH)2 + 2 SiO2
Fe2(SO4)3 + CH3COOH = Fe(CH3COO)3 + H2SO4 =>
Fe2(SO4)3 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2SO4
Mg + H3PO4 = Mg(PO4)3 + H2 =>
2 Mg + 6 H3PO4 = 2 Mg(PO4)3 + 9 H2
FUCK + YOU = FUYO + CKU =>
FUCK + YOU = FUYO + CKU
N2 + H2O = (N2H4) + H2O2 =>
N2 + 4 H2O = (N2H4) + 2 H2O2
Sc(OH)3 = Sc + OH =>
Sc(OH)3 = Sc + 3 OH
Fe + SO4 + Na + OH = NaSO4FeOH =>
Fe + SO4 + Na + OH = NaSO4FeOH
PbF2 + K2SO4 = PbSO4 + KF =>
PbF2 + K2SO4 = PbSO4 + 2 KF
B2S3(s) + H2O(g) = H3BO3(aq) + H2S(g) =>
B2S3(s) + 6 H2O(g) = 2 H3BO3(aq) + 3 H2S(g)
P4 + I2 + H2O = H2PO4{-} + I{-} + H{+} =>
P4 + 10 I2 + 16 H2O = 4 H2PO4{-} + 20 I{-} + 24 H{+}
MgSO3(s) + HCl = SO2 + H2O + MgCl2 =>
MgSO3(s) + 2 HCl = SO2 + H2O + MgCl2
Zn + P = ZnP =>
Zn + P = ZnP
F2 + H2O = H2F2 + O2 =>
2 F2 + 2 H2O = 2 H2F2 + O2
Cr2O7 + CH3CHO = Cr + CH3CO2H =>
Cr2O7 + 7 CH3CHO = 2 Cr + 7 CH3CO2H
Cu + Al(NO2) = Al + Cu(NO2) =>
Cu + Al(NO2) = Al + Cu(NO2)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Cu(s) + H{+}(aq) + NO3{-}(aq) = Cu{2+}(aq) + H2O(l) + NO(g) =>
3 Cu(s) + 8 H{+}(aq) + 2 NO3{-}(aq) = 3 Cu{2+}(aq) + 4 H2O(l) + 2 NO(g)
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
NaIO2 = NaI + O2 =>
NaIO2 = NaI + O2
Ca(OH)2 + HN4Cl = CaCl2 + N + H2O =>
Ca(OH)2 + 2 HN4Cl = CaCl2 + 8 N + 2 H2O
Na2C2O2 + H2SO4 + KMnO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O2 + 14 H2SO4 + 6 KMnO4 = 3 K2SO4 + 5 Na2SO4 + 6 MnSO4 + 10 CO2 + 14 H2O
C6H4(OH)2 + KMnO4 = C6H4O2 + MnO2 + H2O + K =>
2 C6H4(OH)2 + KMnO4 = 2 C6H4O2 + MnO2 + 2 H2O + K
PbO + NaCl + H2O = PbCl2 + NaOH =>
PbO + 2 NaCl + H2O = PbCl2 + 2 NaOH
V2O5 + H2SO4 + Zn = V2O2 + ZnSO4 + H2O =>
V2O5 + 3 H2SO4 + 3 Zn = V2O2 + 3 ZnSO4 + 3 H2O
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Équations équilibrées sur12/15/24
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