| Équations équilibrées la veille |
2 Na + Cl2 = 2 NaCl
C12H22O12 + CaCO3 = C24H42CaO24 + H2O + CO2 =>
2 C12H22O12 + CaCO3 = C24H42CaO24 + H2O + CO2
Ca + NaOH = CaO + NaH =>
Ca + NaOH = CaO + NaH
C2H4O + Cu(OH)2 = C2H3COOH + Cu2O + H2O =>
3 C2H4O + 6 Cu(OH)2 = 2 C2H3COOH + 3 Cu2O + 8 H2O
C4H8 + HBr = C4H8Br2 + H2 =>
C4H8 + 2 HBr = C4H8Br2 + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mn2O3 + TiO2 = MnTiO + O =>
Mn2O3 + 2 TiO2 = 2 MnTiO + 5 O
Ca(NO2)2 + H2O = HNO2 + Ca(OH)2 =>
Ca(NO2)2 + 2 H2O = 2 HNO2 + Ca(OH)2
Cu(OH)2 + CH3COOH = Cu(COOH)2 + CH3OH =>
Cu(OH)2 + 2 CH3COOH = Cu(COOH)2 + 2 CH3OH
Ca(ClO3)2 + NaOH = Ca(OH)2 + NaClO3 =>
Ca(ClO3)2 + 2 NaOH = Ca(OH)2 + 2 NaClO3
NaOCl + C3OH7 = NaCl + H2O + C3H6O =>
NaOCl + 2 C3OH7 = NaCl + H2O + 2 C3H6O
PF5 + Na2O = NaF + P2O5 =>
2 PF5 + 5 Na2O = 10 NaF + P2O5
(NH4)2CO3 + Mn(NO3)3 = NH4NO3 + Mn2(CO3)3 =>
3(NH4)2CO3 + 2 Mn(NO3)3 = 6 NH4NO3 + Mn2(CO3)3
Pb(CH3COO)2 + CaClOCl = PbO2 + Ca(CH3COO)2 + CaCl2 + Cl2 =>
Pb(CH3COO)2 + 2 CaClOCl = PbO2 + Ca(CH3COO)2 + CaCl2 + Cl2
CaCO3 + HCl = CaCl2CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2CO2 + H2O
CaBr2 + (NH4)2CO3 = CaCO3 + (NH4)2Br2 =>
CaBr2 + (NH4)2CO3 = CaCO3 + (NH4)2Br2
NH4Cl + HNo3 = NH4No3 + HCl =>
NH4Cl + HNo3 = NH4No3 + HCl
Pb + HNO3 + H2O2 = Pb(NO3)2 + H2O =>
Pb + 2 HNO3 + H2O2 = Pb(NO3)2 + 2 H2O
NiCl2 + NaSCN = Ni(SCN)2 + NaCl =>
NiCl2 + 2 NaSCN = Ni(SCN)2 + 2 NaCl
C4H8 + KMgO4 + H2O = C4H10O4 + KOH + MgO =>
5 C4H8 + 6 KMgO4 + 8 H2O = 5 C4H10O4 + 6 KOH + 6 MgO
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
HClO + Ba(OH)2 = Ba((ClO)2) + H2O =>
2 HClO + Ba(OH)2 = Ba((ClO)2) + 2 H2O
AlCl3 + ZnSO4 = Al2(SO4)3 + ZnCl2 =>
2 AlCl3 + 3 ZnSO4 = Al2(SO4)3 + 3 ZnCl2
MgI + KOH = Mg(OH) + KI =>
MgI + KOH = Mg(OH) + KI
Pb(NO3)2 + NaI = PbNa(NO3)2 + I2 =>
2 Pb(NO3)2 + 2 NaI = 2 PbNa(NO3)2 + I2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
[Ag(NH3)2]OH + CH3COOH = CH3COONH2 + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + CH3COOH = CH3COONH2 + 2 Ag + 3 NH3 + 2 H2O
K(Al(OH)4) + H2S = K2S + Al(OH)3 + H2O =>
2 K(Al(OH)4) + H2S = K2S + 2 Al(OH)3 + 2 H2O
C8H11 + KMnO4 + H2SO4 = C8H6O4 + MnSO4 + K2SO4 + H2O =>
10 C8H11 + 26 KMnO4 + 39 H2SO4 = 10 C8H6O4 + 26 MnSO4 + 13 K2SO4 + 64 H2O
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
Mg + HI = MgI2 + H2 =>
Mg + 2 HI = MgI2 + H2
I + Cl2 = ICl3 =>
2 I + 3 Cl2 = 2 ICl3
Br2 + I2 = IBr3 =>
3 Br2 + I2 = 2 IBr3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
AgBr + KCl = AgCl + KBr =>
AgBr + KCl = AgCl + KBr
MnF6 + SbF5 = MnF4 + SbF6 =>
MnF6 + 2 SbF5 = MnF4 + 2 SbF6
H2S + Mg(OH)2 = MgOH2S + H2O =>
H2S + Mg(OH)2 = MgOH2S + H2O
NaHSO4 + Cu = Na2SO4 + CuSO4 + H2 =>
2 NaHSO4 + Cu = Na2SO4 + CuSO4 + H2
C6H5NO2 + H2O2 = H2O + CO2 + N2 =>
2 C6H5NO2 + 25 H2O2 = 30 H2O + 12 CO2 + N2
FeCl3 + H2O = FeOH3 + HCl + O2 =>
FeCl3 + 3 H2O = FeOH3 + 3 HCl + O2
C6H13OH + O2 = C02 + H2O =>
C6H13OH + 3 O2 = 3 C02 + 7 H2O
AlCl3 + C3H7OH = C3H7Cl3 + AlOH =>
AlCl3 + C3H7OH = C3H7Cl3 + AlOH
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
K4[Fe(CN)6] + Fe(SCN)3 + KCl = K3(CN)6 + Fe(KSCN)6 + FeCl2 =>
4 K4[Fe(CN)6] + 6 Fe(SCN)3 + 14 KCl = 4 K3(CN)6 + 3 Fe(KSCN)6 + 7 FeCl2
Ca(OH)2 + KNO3 = Ca(NO3)2 + KOH =>
Ca(OH)2 + 2 KNO3 = Ca(NO3)2 + 2 KOH
K2O + Na3PO4 = K3PO4 + Na2O =>
3 K2O + 2 Na3PO4 = 2 K3PO4 + 3 Na2O
C3H7OH + KMnO4 + H2O = KOH + MnO2 + C3H7(OH)2 =>
3 C3H7OH + KMnO4 + 2 H2O = KOH + MnO2 + 3 C3H7(OH)2
BaCO3 + TiO2 + Fe2O3 + La2O3 = Ba9La1Ti9Fe1O30 + CO2 =>
18 BaCO3 + 18 TiO2 + Fe2O3 + La2O3 = 2 Ba9La1Ti9Fe1O30 + 18 CO2
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Équations équilibrées sur10/20/24
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