| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + C20H14O4 = C20H14O4CH3COOH
C560H1234 + O2 = CO2 + H2O =>
2 C560H1234 + 1737 O2 = 1120 CO2 + 1234 H2O
Ba(OH)2 + HI = HOH + BaI2 =>
Ba(OH)2 + 2 HI = 2 HOH + BaI2
Al(OH)3 + H2SO4 + K2SO4 + H2O = KAl(SO4)2*12H2O =>
2 Al(OH)3 + 3 H2SO4 + K2SO4 + 18 H2O = 2 KAl(SO4)2*12H2O
Na2CO3 + CH3COOH = NaCH3COO + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2CO3
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
KCl + H2SO4 = HCl + K2SO4 =>
2 KCl + H2SO4 = 2 HCl + K2SO4
FeS + O2 = SO4 + Fe2O3 =>
4 FeS + 11 O2 = 4 SO4 + 2 Fe2O3
CuCO3Cu(OH)2 + H2(SO4) = Cu(SO4) + H2O + CO2 =>
CuCO3Cu(OH)2 + 2 H2(SO4) = 2 Cu(SO4) + 3 H2O + CO2
S + KIO3 = KI + SO2 =>
3 S + 2 KIO3 = 2 KI + 3 SO2
C4H9NH2 + H2O = C4H9NH3 + OH =>
C4H9NH2 + H2O = C4H9NH3 + OH
C6H5COOC2H5 + NaOH + HCl = C6H5COOH + C2H5OH + NaCl =>
C6H5COOC2H5 + NaOH + HCl = C6H5COOH + C2H5OH + NaCl
FeCuSO4 = FeSO4Cu =>
FeCuSO4 = FeSO4Cu
CH2CH2 + HCl = C2H4Cl2 + H2 =>
CH2CH2 + 2 HCl = C2H4Cl2 + H2
Fe2O3 + KClO3 + K2CO3 = K2FeO4 + KCl + CO2 =>
Fe2O3 + KClO3 + 2 K2CO3 = 2 K2FeO4 + KCl + 2 CO2
FeCuSO4 = CuFeSO4 =>
FeCuSO4 = CuFeSO4
CaO + H{2+}O = Ca(OH){2+} =>
CaO + H{2+}O = Ca(OH){2+}
TiO2 + Mg = Ti + MgOO =>
TiO2 + Mg = Ti + MgOO
Fe2(SO3)3 + SO2 + H2O = Fe2S3 + H2SO4 =>
Fe2(SO3)3 + 9 SO2 + 9 H2O = Fe2S3 + 9 H2SO4
C3H7NO2S + NaOH + Pb(CH3COO)2 = C3H7NO3 + CH3COOH + CH3COONa + PbS =>
C3H7NO2S + NaOH + Pb(CH3COO)2 = C3H7NO3 + CH3COOH + CH3COONa + PbS
Ca(H2Po4)2 + CaO = Ca3(Po4)2 + H2O =>
Ca(H2Po4)2 + 2 CaO = Ca3(Po4)2 + 2 H2O
C2H5OH + CH2O2 = C3H6O2 + H2O =>
C2H5OH + CH2O2 = C3H6O2 + H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Ca(OH)2(s) + H3PO4(ac) = Ca3(PO4)2(ac) + H2O(l) =>
3 Ca(OH)2(s) + 2 H3PO4(ac) = Ca3(PO4)2(ac) + 6 H2O(l)
PbNO3 + CuS = PbS + CuNO3 =>
PbNO3 + CuS = PbS + CuNO3
H2CO3 + B(OH)3 = B2(CO3)3 + H2O =>
3 H2CO3 + 2 B(OH)3 = B2(CO3)3 + 6 H2O
Zn(No3)2 + NaOH = NaNo3 + Zn(OH)2 =>
Zn(No3)2 + 2 NaOH = 2 NaNo3 + Zn(OH)2
NaOH + K2CO3 = K2OH + NaCO3 =>
NaOH + K2CO3 = K2OH + NaCO3
H2SO4 + RbOH = Rb2SO4 + H2O =>
H2SO4 + 2 RbOH = Rb2SO4 + 2 H2O
VO2{+} + Fe + H{+} = VO{2+} + Fe{3+} + H2O =>
3 VO2{+} + Fe + 6 H{+} = 3 VO{2+} + Fe{3+} + 3 H2O
C5H12O + H2SO4 = C5H11 + HSO4 + H2O =>
C5H12O + H2SO4 = C5H11 + HSO4 + H2O
Fe2O3 + KClO3 + K2CO3 = K2FeO4 + KCl + CO2 =>
Fe2O3 + KClO3 + 2 K2CO3 = 2 K2FeO4 + KCl + 2 CO2
K2HPO4 + CaSO4 = Ca3(PO4)2 + KH2PO4 + K2SO4 =>
4 K2HPO4 + 3 CaSO4 = Ca3(PO4)2 + 2 KH2PO4 + 3 K2SO4
Fe2O3 + KClO3 + K2CO3 = K2FeO4 + KCl + CO2 =>
Fe2O3 + KClO3 + 2 K2CO3 = 2 K2FeO4 + KCl + 2 CO2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
CO + K2Cr2O7 + HCl = CO2 + CrCl3 + KCl + H2O =>
3 CO + K2Cr2O7 + 8 HCl = 3 CO2 + 2 CrCl3 + 2 KCl + 4 H2O
Be2C + H2O(l) = Be(OH)2 + CH4(g) =>
Be2C + 4 H2O(l) = 2 Be(OH)2 + CH4(g)
CH4 + O2 = CO2 + H2O(aq) =>
CH4 + 2 O2 = CO2 + 2 H2O(aq)
C17H33COOH + NaCl = C17H33COONa + HCl =>
C17H33COOH + NaCl = C17H33COONa + HCl
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
CaCO3(s) + HCl(aq) = CaCl2 + H2CO3 = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl(aq) = CaCl2 + H2CO3
RbOH + H2O = RbH + O2H =>
3 RbOH + H2O = 3 RbH + 2 O2H
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
PCl5 + Ca(OH)2 = CaCl2 + H3PO4 + H2O =>
2 PCl5 + 5 Ca(OH)2 = 5 CaCl2 + 2 H3PO4 + 2 H2O
Sn(OH)3 + NaOH = Na3[Sn(OH)6] =>
Sn(OH)3 + 3 NaOH = Na3[Sn(OH)6]
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
CuI + O2 = CuO + I2 =>
2 CuI + O2 = 2 CuO + I2
Ca3P2 + H2F = Ca(FH)2 + PH3 =>
Ca3P2 + 6 H2F = 3 Ca(FH)2 + 2 PH3
Na + H2O = NaOH1 + H2 =>
2 Na + 2 H2O = 2 NaOH1 + H2
C3H5NO5P + H2O = CO2 + NH3 + H + P =>
C3H5NO5P + H2O = 3 CO2 + NH3 + 4 H + P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/29/24
Équations équilibrées sur11/28/23
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