| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8 + 5 O2 = 4 H2O + 3 CO2
NaO + HCl = NaOH + Cl =>
NaO + HCl = NaOH + Cl
H2C2O4 + NH4OH = (NH4)2C2O4 + H2O =>
H2C2O4 + 2 NH4OH = (NH4)2C2O4 + 2 H2O
ClF3 + NH3 = N2 + HF + Cl2 =>
2 ClF3 + 2 NH3 = N2 + 6 HF + Cl2
NaHSO3 + BaCl2 = NaCl + BaSO3 + SO2 + H2O =>
2 NaHSO3 + BaCl2 = 2 NaCl + BaSO3 + SO2 + H2O
Mg + H2SO4 = Mg2SO4 + H4 =>
4 Mg + 2 H2SO4 = 2 Mg2SO4 + H4
Mn((NO3)2)4H2O + C2H5NO2 = MnO2 + H2O + CO2 + N2 =>
9 Mn((NO3)2)4H2O + 44 C2H5NO2 = 9 MnO2 + 119 H2O + 88 CO2 + 58 N2
C6H8N2*2HClO4 + NH4ClO4 = N2 + HCl + CO + H2O =>
5 C6H8N2*2HClO4 + 4 NH4ClO4 = 7 N2 + 14 HCl + 30 CO + 26 H2O
KNO + KMnO4 + H2O = KNO3 + MnO2 + KOH =>
3 KNO + 4 KMnO4 + 2 H2O = 3 KNO3 + 4 MnO2 + 4 KOH
C7H14 + O2 = CO2 + CH4 =>
2 C7H14 + 7 O2 = 7 CO2 + 7 CH4
C3H8O2 + I = H2O + HI + CHI3 =>
C3H8O2 + 10 I = 2 H2O + HI + 3 CHI3
CuH10O9S = CuSO4 + H2O =>
CuH10O9S = CuSO4 + 5 H2O
Zn + P3(CHOO)2 = Zn(CHOO)2 + P4 =>
4 Zn + 4 P3(CHOO)2 = 4 Zn(CHOO)2 + 3 P4
MnO4 + ClO2 = MnO2 + ClO4 =>
MnO4 + ClO2 = MnO2 + ClO4
(NH4)2CO3 + CO2 + H2O = (NH4)HCO3 =>
(NH4)2CO3 + CO2 + H2O = 2(NH4)HCO3
BeC2 + H2O = CH4 + Be(OH) + CO =>
6 BeC2 + 13 H2O = 5 CH4 + 6 Be(OH) + 7 CO
C6H14 + NO3{-} + H{+} = CO2 + H2O + N2 =>
5 C6H14 + 38 NO3{-} + 38 H{+} = 30 CO2 + 54 H2O + 19 N2
K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3
H2SO3CaCO3 = CaSO3H2CO3 =>
H2SO3CaCO3 = CaSO3H2CO3
PH3 + NF3 = PN + HF =>
PH3 + NF3 = PN + 3 HF
C32H8 + O2 = CO2 + H22O =>
11 C32H8 + 354 O2 = 352 CO2 + 4 H22O
Pb(NO3)2 + Fe(SO4)3 = Pb(SO4)2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 Fe(SO4)3 = 3 Pb(SO4)2 + 2 Fe(NO3)3
SH1 = SH =>
SH1 = SH
CsOH + BeO + H2O = Cs2[Be(OH)4] =>
2 CsOH + BeO + H2O = Cs2[Be(OH)4]
SO2 + H2O = H2SO3H2O = H2 + O2 =>
SO2 + 2 H2O = H2SO3H2O
H2O + C2H6 = CO + H2 =>
2 H2O + C2H6 = 2 CO + 5 H2
CaCO3 + HClO4 = Ca(ClO4) + HCO3 =>
CaCO3 + HClO4 = Ca(ClO4) + HCO3
NaCO2 + H2O = Na + OH + HCO2 =>
NaCO2 + H2O = Na + OH + HCO2
Sn + Cu(NO3) = Sn(NO3)2 + Cu =>
Sn + 2 Cu(NO3) = Sn(NO3)2 + 2 Cu
C2H3O2NH4 + O2 = NO2 + CO2 + H2O =>
4 C2H3O2NH4 + 15 O2 = 4 NO2 + 8 CO2 + 14 H2O
KOHHPO4 = H2OKPO4 =>
KOHHPO4 = H2OKPO4
U + N2 = UN =>
2 U + N2 = 2 UN
Al + KMnO4 + H2O = MnO2 + [Al(OH)4] + KOH =>
3 Al + 4 KMnO4 + 8 H2O = 4 MnO2 + 3[Al(OH)4] + 4 KOH
H2O2 + N2O3 = N2O5 + H29 =>
29 H2O2 + 29 N2O3 = 29 N2O5 + 2 H29
Rb(OH)2 + HClO2 = Rb(ClO2)2 + H2O =>
Rb(OH)2 + 2 HClO2 = Rb(ClO2)2 + 2 H2O
CuClO3 = O2 + CuClO =>
CuClO3 = O2 + CuClO
Ca3P2O8 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3P2O8 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
CH3CH2CHNH2COOH + H2O = CO2 + NH3 + H{+} + e =>
CH3CH2CHNH2COOH + 6 H2O = 4 CO2 + NH3 + 18 H{+} + 18e
HCN + HCH2COOH = H2 + O2 + CH3CHCN =>
2 HCN + 2 HCH2COOH = H2 + 2 O2 + 2 CH3CHCN
KBr + N2 = KN + Br =>
2 KBr + N2 = 2 KN + 2 Br
CH3CH2COOCH3 + KOH = CH3CH2COOK + CH3OH =>
CH3CH2COOCH3 + KOH = CH3CH2COOK + CH3OH
CuCl + SOH = CuOH + SCl =>
CuCl + SOH = CuOH + SCl
Na2SO4(aq) + Cu(NO3)2(aq) = NaNO3(aq) + CuSO4 =>
Na2SO4(aq) + Cu(NO3)2(aq) = 2 NaNO3(aq) + CuSO4
C2H3O2 + FeO3H3 + H{+} = CO2 + H2O + Fe{2+} =>
C2H3O2 + 7 FeO3H3 + 14 H{+} = 2 CO2 + 19 H2O + 7 Fe{2+}
K2CrO7 + Na2S + HCl = KCl + CrCl3 + Na2SO4 + H2O =>
8 K2CrO7 + 9 Na2S + 40 HCl = 16 KCl + 8 CrCl3 + 9 Na2SO4 + 20 H2O
N2O5 + H2O = HNO4 + H3O =>
N2O5 + 7 H2O = 2 HNO4 + 4 H3O
Ca(Cl2) + HNO3 = CaNO3 + HCl2 =>
Ca(Cl2) + HNO3 = CaNO3 + HCl2
NaOH + Co3(PO4)2 = Na3PO4 + Co(OH)2 =>
6 NaOH + Co3(PO4)2 = 2 Na3PO4 + 3 Co(OH)2
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Na2S4O6 = Na2SO4 + SO2 + S =>
Na2S4O6 = Na2SO4 + SO2 + 2 S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/31/24
Équations équilibrées sur06/30/23
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