| Équations équilibrées la veille |
Mo + 3 H2SO4 = MoO3 + 3 SO2 + 3 H2O
PH3(g) + O(g) = H2O(g) + P4O10(s) =>
4 PH3(g) + 16 O(g) = 6 H2O(g) + P4O10(s)
K2O(s) + H2O(l) = KOH(aq) =>
K2O(s) + H2O(l) = 2 KOH(aq)
K2MnO4 + HNO2 + H2SO4 = MnSO4 + K2SO4 + HNO3 + H2O =>
K2MnO4 + 2 HNO2 + 2 H2SO4 = MnSO4 + K2SO4 + 2 HNO3 + 2 H2O
H{+} + OH{-} = H2O =>
H{+} + OH{-} = H2O
K3HO4 + CBr = KBr + C3HO4 =>
K3HO4 + 3 CBr = 3 KBr + C3HO4
Cu + NH3 = Cu(NH3)2 =>
Cu + 2 NH3 = Cu(NH3)2
Co + NaOH = Co(NaOH)2 =>
Co + 2 NaOH = Co(NaOH)2
Pb(No3)2(aq) + Na2S(aq) = PbS(s) + NaNo3(aq) =>
Pb(No3)2(aq) + Na2S(aq) = PbS(s) + 2 NaNo3(aq)
NaMnO4 + KI + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + I2 + H2O =>
2 NaMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + Na2SO4 + 5 K2SO4 + 5 I2 + 8 H2O
CuReS4 + O2 = Re2O7 + SO2 + CuO =>
4 CuReS4 + 25 O2 = 2 Re2O7 + 16 SO2 + 4 CuO
NaNO3 + KCI = NaCI*KNO3 =>
NaNO3 + KCI = NaCI*KNO3
Na + Ce = NaCe =>
Na + Ce = NaCe
FeC + H2O = Fe(OH)2 + C2H2 + H =>
2 FeC + 4 H2O = 2 Fe(OH)2 + C2H2 + 2 H
Cu + NH3 = CuNH3 =>
Cu + NH3 = CuNH3
AgNO3 + HCe = AgCe + HNO3 =>
AgNO3 + HCe = AgCe + HNO3
C23H32N2 + OH = OH33C23 + N2 =>
C23H32N2 + OH = OH33C23 + N2
K2S2O7 + H2O = K2SO4 + H2SO4 =>
K2S2O7 + H2O = K2SO4 + H2SO4
I2 + KOH = K + KIO3 + H2O =>
I2 + 12 KOH = 10 K + 2 KIO3 + 6 H2O
CH2O + Na[BH4] + H2O = B(OH)3 + CH3OH + NaOH =>
4 CH2O + Na[BH4] + 4 H2O = B(OH)3 + 4 CH3OH + NaOH
CO2 + C = (CO)2 =>
CO2 + C = (CO)2
Na2S2O3(aq) + NaOCl(aq) + NaOH(aq) = Na2SO4(aq) + NaCl(aq) + H2O(l) =>
Na2S2O3(aq) + 4 NaOCl(aq) + 2 NaOH(aq) = 2 Na2SO4(aq) + 4 NaCl(aq) + H2O(l)
CH3COOBa + HCl = CH3COOH + BaCl =>
CH3COOBa + HCl = CH3COOH + BaCl
AlOHCl2 = H2O + Al2OCl4 =>
2 AlOHCl2 = H2O + Al2OCl4
Cu + NH3 = Cu(NH3) =>
Cu + NH3 = Cu(NH3)
AgNO3 + PO4 = Ag3PO4 + NO3 =>
3 AgNO3 + PO4 = Ag3PO4 + 3 NO3
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
KMnO4 + NH3 = MnO2 + N2 + KOH + H2O =>
2 KMnO4 + 2 NH3 = 2 MnO2 + N2 + 2 KOH + 2 H2O
C6H5CHCHC2H5 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CHCHC2H5 + 64 KMnO4 + 96 H2SO4 = 50 C6H5COOH + 64 MnSO4 + 32 K2SO4 + 156 H2O
C2H5Cl + Cl = C2H4Cl2 + HCl =>
C2H5Cl + 2 Cl = C2H4Cl2 + HCl
C6H5COOHCOOH + CH3CH2OH = H2O + C6H5COOCH2CH3 =>
24 C6H5COOHCOOH + 57 CH3CH2OH = 85 H2O + 34 C6H5COOCH2CH3
KMnO4 + KBr + H2O = MnO2 + Br + KOH =>
KMnO4 + 3 KBr + 2 H2O = MnO2 + 3 Br + 4 KOH
Cu + NH3 = Cu(NH3)4 =>
Cu + 4 NH3 = Cu(NH3)4
C6Cl5OH + O2 = H2O + CO2 + Cl2 =>
4 C6Cl5OH + 23 O2 = 2 H2O + 24 CO2 + 10 Cl2
Cu + NH3 = [Cu(NH3)4] =>
Cu + 4 NH3 = [Cu(NH3)4]
C3H6 + Cl2 = C3H6Cl2 =>
C3H6 + Cl2 = C3H6Cl2
Ti + I = TiI3 =>
Ti + 3 I = TiI3
Au + CuO = AuO + Cu =>
Au + CuO = AuO + Cu
K2Cr2O7 + (CH3)3COH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 3(CH3)3COH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
MnSO4 + KClO3 + H2O = HMnO4 + KCl + H2SO4 =>
6 MnSO4 + 5 KClO3 + 9 H2O = 6 HMnO4 + 5 KCl + 6 H2SO4
KOH + SO2 = KHSO3 =>
KOH + SO2 = KHSO3
Na2CO310(H2O) + CH3COOH = NaCH3COO + CO2 + H2O =>
4 Na2CO310(H2O) + 315 CH3COOH = 8 NaCH3COO + 618 CO2 + 622 H2O
CaCrO4 + Al2(CO3)3 = CaCO3 + Al2(CrO4)3 =>
3 CaCrO4 + Al2(CO3)3 = 3 CaCO3 + Al2(CrO4)3
Na2CO3 + HCI = NaCI + H2O + CO2 =>
Na2CO3 + 2 HCI = 2 NaCI + H2O + CO2
Na(s) + F(g) = NaF(s) =>
Na(s) + F(g) = NaF(s)
BaCO3 + MnO + V2O5 = BaMn2V2O8 + CO2 =>
BaCO3 + 2 MnO + V2O5 = BaMn2V2O8 + CO2
CH3CHCOOH + O2 = CO2 + H2O =>
4 CH3CHCOOH + 13 O2 = 12 CO2 + 10 H2O
Mg + NO3 = Mg(NO3)2 =>
Mg + 2 NO3 = Mg(NO3)2
Fe(NO3)3 + MnO2 + HNO = Fe(NO3)2 + H2O + Mn(NO3)2 =>
6 Fe(NO3)3 + 5 MnO2 + 4 HNO = 6 Fe(NO3)2 + 2 H2O + 5 Mn(NO3)2
CH3 + NO2 = N2 + CO2 + H2O =>
8 CH3 + 14 NO2 = 7 N2 + 8 CO2 + 12 H2O
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Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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