| Équations équilibrées la veille |
Gd2O3 + 2 ZrO2 = Gd2Zr2O7
C5H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C5H6O(l) + 6 O2(g) = 5 CO2(g) + 3 H2O(g)
CaCO3 + H2CO3 = Ca(HCO3)2 =>
CaCO3 + H2CO3 = Ca(HCO3)2
Al2(SO4)3 + K2SO4 + H2O = K[Al(SO4)2]*12H2O =>
Al2(SO4)3 + K2SO4 + 24 H2O = 2 K[Al(SO4)2]*12H2O
KBr + HNO3 = KNO3 + HBr =>
KBr + HNO3 = KNO3 + HBr
Al2(SO4)3 + Ba(HCO3)2 = Al(OH)3 + BaSO4 + CO2 =>
Al2(SO4)3 + 3 Ba(HCO3)2 = 2 Al(OH)3 + 3 BaSO4 + 6 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3COOH + HCl + NaOH = CH3COONa + H3O + Cl =>
CH3COOH + HCl + NaOH = CH3COONa + H3O + Cl
KBr + HNO3 = Br2 + NO2 + KNO3 + H2O =>
2 KBr + 4 HNO3 = Br2 + 2 NO2 + 2 KNO3 + 2 H2O
C3H6 = C2H2CH4 =>
C3H6 = C2H2CH4
C8H8O3 + NaOH = C7H4O3Na2 + CH3OH + H2O =>
C8H8O3 + 2 NaOH = C7H4O3Na2 + CH3OH + H2O
Fe + NH3 = Fe2N + H2 =>
4 Fe + 2 NH3 = 2 Fe2N + 3 H2
I2 + O2 = I2O5 =>
2 I2 + 5 O2 = 2 I2O5
MgH2O = H2MgO =>
MgH2O = H2MgO
Na2O + H2 = NaH + H2O =>
Na2O + 2 H2 = 2 NaH + H2O
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
HClO4 + K2CO3 = H2CO3 + KClO4 =>
2 HClO4 + K2CO3 = H2CO3 + 2 KClO4
Fe{2+} + ClO3{3-} + H{+} = Fe{3+} + Cl{-} + H2O =>
4 Fe{2+} + ClO3{3-} + 6 H{+} = 4 Fe{3+} + Cl{-} + 3 H2O
KBr + HNO3 = KNO3 + NO + Br + H2O =>
3 KBr + 4 HNO3 = 3 KNO3 + NO + 3 Br + 2 H2O
FeO + H2S = FeS + H2O =>
FeO + H2S = FeS + H2O
C6H5COOC2H5 + NaOH + HCl = C6H5COOH + C2H5OH + NaCl =>
C6H5COOC2H5 + NaOH + HCl = C6H5COOH + C2H5OH + NaCl
Ag2O + H2O = AgOH =>
Ag2O + H2O = 2 AgOH
Na2O + H2 = Na + H2O =>
Na2O + H2 = 2 Na + H2O
carbondioxide + water = H2CO3 =>
CO2 + H2O = H2CO3
As2S + Cl2 + H2O = H3AsO + HSO4 + HCl =>
2 As2S + 5 Cl2 + 12 H2O = 4 H3AsO + 2 HSO4 + 10 HCl
NH4NO2 + KOH = NH4 + H2O + KNO3 =>
9 NH4NO2 + 8 KOH = 10 NH4 + 2 H2O + 8 KNO3
BaBr2 + H2SO4 = BaSO4 + HBr =>
BaBr2 + H2SO4 = BaSO4 + 2 HBr
C6H5OK + H2SO4 = C6H5OH + KHSO4 =>
C6H5OK + H2SO4 = C6H5OH + KHSO4
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
Li(OH) + H3PO4 = Li3PO4 + H(OH) =>
3 Li(OH) + H3PO4 = Li3PO4 + 3 H(OH)
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
NH4Cl + CaO = NH3 + H2O + CaCl2 =>
2 NH4Cl + CaO = 2 NH3 + H2O + CaCl2
NH3 + Ca(HCO3)2 = Ca + NH3(HCO3)2 =>
NH3 + Ca(HCO3)2 = Ca + NH3(HCO3)2
CO2 + NH3 + H2O = NH4HCO3 =>
CO2 + NH3 + H2O = NH4HCO3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Pu + H2O = Pu(OH)5 + H2 =>
2 Pu + 10 H2O = 2 Pu(OH)5 + 5 H2
Co05(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7*H2O + Zn05(NO3)2 = Co05Zn05Fe2O4 + H2O + N2 + CO2 =>
9 Co05(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 26 C6H8O7*H2O + 9 Zn05(NO3)2 = 9 Co05Zn05Fe2O4 + 346 H2O + 45 N2 + 156 CO2
CuOH2 = CuH2O =>
CuOH2 = CuH2O
Ba(s) + NaOH(aq) = Ba(OH)2(aq) + Na(aq) =>
Ba(s) + 2 NaOH(aq) = Ba(OH)2(aq) + 2 Na(aq)
CH3Cl + Cl2 = CH2Cl2 + HCl =>
CH3Cl + Cl2 = CH2Cl2 + HCl
PbCO3 + NH4CH3CO2(s) = Pb(C2H3O2)2 + (NH4)2CO3 =>
PbCO3 + 2 NH4CH3CO2(s) = Pb(C2H3O2)2 + (NH4)2CO3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Pb(OH)4{2-} + ClO{-} = PbO2 + Cl{-} + OH{-} + H2O =>
Pb(OH)4{2-} + ClO{-} = PbO2 + Cl{-} + 2 OH{-} + H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
CH3Cl + Cl2 = CCl4 + HCl =>
CH3Cl + 3 Cl2 = CCl4 + 3 HCl
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Équations équilibrées sur11/17/24
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