| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO(s) + PdF2(aq) = FeF2(aq) + PdO(s)
MnSO4 + KBr2 + KOH = K2MnO4 + KBr + K2SO4 + H2O =>
MnSO4 + 4 KBr2 + 8 KOH = K2MnO4 + 8 KBr + K2SO4 + 4 H2O
C34H640 + O2 = CO2 + H2O =>
C34H640 + 194 O2 = 34 CO2 + 320 H2O
CoCl2 + K(OH) + K(ClO3) = Co2O3 + KCl + H2O =>
6 CoCl2 + 12 K(OH) + K(ClO3) = 3 Co2O3 + 13 KCl + 6 H2O
Ca(OH)2 + H2O = H3O{-} + CaOH{+} + O2 =>
2 Ca(OH)2 + 2 H2O = 2 H3O{-} + 2 CaOH{+} + O2
Fe(s) + Cu{+2} = Fe{+2} + Cu(s) =>
Fe(s) + Cu{+2} = Fe{+2} + Cu(s)
C57H104O6 + CH3OH = C3H5O3H3 + C12H24OOCH3 =>
44 C57H104O6 + 411 CH3OH = 89 C3H5O3H3 + 204 C12H24OOCH3
HNO2 = N2O3 + H2O =>
2 HNO2 = N2O3 + H2O
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
CH3(CH2)2CH3 + O2 = CO2 + H2O950 =>
CH3(CH2)2CH3 + 2379 O2 = 4 CO2 + 5 H2O950
Na3PO4 + MgCl = Na3Cl + PO4Mg =>
Na3PO4 + MgCl = Na3Cl + PO4Mg
PH3 + HClO4 = PH4ClO4 =>
PH3 + HClO4 = PH4ClO4
H2Cr2O7 + KI + H2O = Cr(OH)3 + KOH + I2 =>
H2Cr2O7 + 6 KI + 5 H2O = 2 Cr(OH)3 + 6 KOH + 3 I2
C2H2 + CuO = Cu2C4 + H2O =>
2 C2H2 + 2 CuO = Cu2C4 + 2 H2O
HNO2 + NH2SO3{-} = N2 + HSO4{-} + H2O =>
HNO2 + NH2SO3{-} = N2 + HSO4{-} + H2O
CuSO4 + HCl = CuCl2 + SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2 + 2 SO2 + O2 + 2 H2O
(CH3)3AuPH3 = C2H6 + CH3AuPH3 =>
(CH3)3AuPH3 = C2H6 + CH3AuPH3
P4(s) + HNO3(aq) + H2O(l) = H3PO4(aq) + NO(g) =>
3 P4(s) + 20 HNO3(aq) + 8 H2O(l) = 12 H3PO4(aq) + 20 NO(g)
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
H2O2 + MnSO4 + KOH = MnO2 + K2SO4 + H2O =>
H2O2 + MnSO4 + 2 KOH = MnO2 + K2SO4 + 2 H2O
K + AlPO4 = Al + KPO4 =>
K + AlPO4 = Al + KPO4
RbO2 + H2O = O2 + RbOH =>
4 RbO2 + 2 H2O = 3 O2 + 4 RbOH
Li + Au2SO4 = Li2SO4 + Au =>
2 Li + Au2SO4 = Li2SO4 + 2 Au
Na + Mg(C2H3O2)2 = Na(C2H3O2) + Mg =>
2 Na + Mg(C2H3O2)2 = 2 Na(C2H3O2) + Mg
P4O8 + KOH = K2HPO3 + K3PO4 + H2O =>
P4O8 + 10 KOH = 2 K2HPO3 + 2 K3PO4 + 4 H2O
C3H5(NO3)3 = O2 + N2 + H2O + CO2 =>
4 C3H5(NO3)3 = O2 + 6 N2 + 10 H2O + 12 CO2
RbO2 = Rb + O =>
RbO2 = Rb + 2 O
NH4NO3*2H2O = NH4 + NO3 + H2O =>
NH4NO3*2H2O = NH4 + NO3 + 2 H2O
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
Mg(C2H3O2)2 + FePO4 = Fe(C2H3O2)3 + Mg3(PO4)2 =>
3 Mg(C2H3O2)2 + 2 FePO4 = 2 Fe(C2H3O2)3 + Mg3(PO4)2
BaBr2 + MgSO4 = BaSO4 + Br2Mg =>
BaBr2 + MgSO4 = BaSO4 + Br2Mg
C2H5OK + H2O = KOH + C2H5OH =>
C2H5OK + H2O = KOH + C2H5OH
NH4Cl + CaOH2 = CaCl2 + NH4 + H2O =>
2 NH4Cl + CaOH2 = CaCl2 + 2 NH4 + H2O
C6H6 + HNO3 = C6H5(NO2) + H2O =>
C6H6 + HNO3 = C6H5(NO2) + H2O
I2 + Na3S2O3 = NaI + Na2S4O6 =>
2 I2 + 2 Na3S2O3 = 4 NaI + Na2S4O6
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
NaOH + H3PO4 = Na3PO4 + HOH =>
3 NaOH + H3PO4 = Na3PO4 + 3 HOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + K2CrO7 + C2H5OH = CrCl3 + CO2 + KCl + H2O =>
20 HCl + 4 K2CrO7 + 3 C2H5OH = 4 CrCl3 + 6 CO2 + 8 KCl + 19 H2O
KIO3 + Cl2 + KOH = KCl + KIO4 + H2O =>
KIO3 + Cl2 + 2 KOH = 2 KCl + KIO4 + H2O
H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l)
Ca(OH)2 + CH3COOH = CaCH3COOH + H2 + O2 =>
Ca(OH)2 + CH3COOH = CaCH3COOH + H2 + O2
PhBr = Br2 + Ph =>
2 PhBr = Br2 + 2 Ph
KH + H3PO4 = KHPO4 + H3 =>
KH + H3PO4 = KHPO4 + H3
H3X = H2 + X =>
2 H3X = 3 H2 + 2 X
Na2CrO4 + AlCl2 = AlCrO4 + Na2Cl2 =>
Na2CrO4 + AlCl2 = AlCrO4 + Na2Cl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaHCO3(aq) + CH3COOH(s) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(s) = CO2(g) + H2O(l) + CH3COONa(aq)
C3H4(g) + O2(g) = CO2 + H2O =>
C3H4(g) + 4 O2(g) = 3 CO2 + 2 H2O
O2 + C8H10N4O2 = CO2 + H2O + NO4 =>
35 O2 + 2 C8H10N4O2 = 16 CO2 + 10 H2O + 8 NO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/19/24
Équations équilibrées sur10/19/23
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