| Équations équilibrées la veille | Équations équilibrées le lendemain |
AI(OH)3 + 3 H2SO4 = AI(SO4)3 + 3 H2OH
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
C4H11NO3 + HCl = C4H12NO3{+} + Cl{-} =>
C4H11NO3 + HCl = C4H12NO3{+} + Cl{-}
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C + O2 = CO2 =>
C + O2 = CO2
Na2CO3(g) + HCl(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
Na2CO3(g) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + CO2(g)
Ba(OH)2 + H3Po4 = BaH(Po4) + H2O =>
Ba(OH)2 + H3Po4 = BaH(Po4) + 2 H2O
KOH + C2H5OH = C2H5OK + H2O =>
KOH + C2H5OH = C2H5OK + H2O
HF + H2SO4 = HSO3F + H2O =>
HF + H2SO4 = HSO3F + H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
HF + H2SO4 = HSO3F + H2O =>
HF + H2SO4 = HSO3F + H2O
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4
HF + H2SO4 = HSO3F + H2O =>
HF + H2SO4 = HSO3F + H2O
TiO(NO3)2 + HfO(NO3)2 + C2H5NO2 = HfTiO4 + CO2 + N2 + H2O =>
9 TiO(NO3)2 + 9 HfO(NO3)2 + 20 C2H5NO2 = 9 HfTiO4 + 40 CO2 + 28 N2 + 50 H2O
HCl + HNO3 = HCl2 + H2O + NO2 =>
2 HCl + HNO3 = HCl2 + H2O + NO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Mg(NO3)2 + Al(NO3)3 + NH2CONH2 + Dy2O3 = MgAl2O4Dy + CO2 + H2O + N2 =>
6 Mg(NO3)2 + 12 Al(NO3)3 + 43 NH2CONH2 + 3 Dy2O3 = 6 MgAl2O4Dy + 43 CO2 + 86 H2O + 67 N2
Al(OH)3 + K(OH) + H2SO4 = AlK(SO4)2 + H2O =>
Al(OH)3 + K(OH) + 2 H2SO4 = AlK(SO4)2 + 4 H2O
Ca + SnCl4 = CaCl2 + Sn =>
2 Ca + SnCl4 = 2 CaCl2 + Sn
Ca + H2O = CaH2O =>
Ca + H2O = CaH2O
Al2(SO4)3(ac) + KOH(ac) = Al(HO)3(s) + K2SO4(ac) =>
Al2(SO4)3(ac) + 6 KOH(ac) = 2 Al(HO)3(s) + 3 K2SO4(ac)
PH5 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3PO4 + H2O =>
PH5 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + H3PO4 + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
PbSO4 + H2O = PbO2 + SO4{2-} + H{+} + Pb =>
2 PbSO4 + 2 H2O = PbO2 + 2 SO4{2-} + 4 H{+} + Pb
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Br2 + Na2SO3 + H2O = Na2SO4 + HBr =>
Br2 + Na2SO3 + H2O = Na2SO4 + 2 HBr
C2H5OH + O2 = CO2 + H20(water) =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20(water)
CaCa = Ca =>
CaCa = 2 Ca
Na2CO3(aq) + NiSO4(aq) = NiCO3(s) + Na2SO4(aq) =>
Na2CO3(aq) + NiSO4(aq) = NiCO3(s) + Na2SO4(aq)
MoO3 + HCl = MoCl + Cl + H2O =>
MoO3 + 6 HCl = MoCl + 5 Cl + 3 H2O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
C2H5OH + O2 = CO2 + H20(water) =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20(water)
MgCl2 + Rb = MgRb + Cl =>
MgCl2 + Rb = MgRb + 2 Cl
NaAc + HCl = NaCl + Ac + H =>
NaAc + HCl = NaCl + Ac + H
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
(CH2)4OBH3 + C18H15P = P(C6H5)3BH3 + (CH2)4O =>
(CH2)4OBH3 + C18H15P = P(C6H5)3BH3 + (CH2)4O
Zn(C2H3O2)2(aq) + (NH4)2CO3(aq) = ZnCO3(s) + NH4C2H3O2(aq) =>
Zn(C2H3O2)2(aq) + (NH4)2CO3(aq) = ZnCO3(s) + 2 NH4C2H3O2(aq)
(NH4)2CO3 + KCl = (NH4)Cl + K2CO3 =>
(NH4)2CO3 + 2 KCl = 2(NH4)Cl + K2CO3
Tc + Cl2 = TcCl4 =>
Tc + 2 Cl2 = TcCl4
La + OH = La(OH)3 =>
La + 3 OH = La(OH)3
KSIO + HNO3 = KNO3 + HSIO =>
KSIO + HNO3 = KNO3 + HSIO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + Au(C2H3O2)3 = Zn(C2H3O2)2 + Au =>
3 Zn + 2 Au(C2H3O2)3 = 3 Zn(C2H3O2)2 + 2 Au
H3C6H507 + OH = C6H507 + H2O =>
H3C6H507 + 3 OH = C6H507 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeO + P2O5 = Fe3(PO4)2 =>
3 FeO + P2O5 = Fe3(PO4)2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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