| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 SO2 + 2 MnO4{-} + 10 H2O = 9 SO4{2-} + 2 Mn{2-} + 20 H{+}
Rb + H2O = Rb2O + H2 =>
2 Rb + H2O = Rb2O + H2
P2S5 + O2 = P2(SO3)5 =>
2 P2S5 + 15 O2 = 2 P2(SO3)5
C74H8O + O2 = CO2 + H2O =>
2 C74H8O + 151 O2 = 148 CO2 + 8 H2O
HNO3(aq) + K2SO3(aq) = K2SO4(aq) + H2O(l) + NO2(g) =>
2 HNO3(aq) + K2SO3(aq) = K2SO4(aq) + H2O(l) + 2 NO2(g)
C48H92O2 + O2 = CO2 + H2O =>
C48H92O2 + 70 O2 = 48 CO2 + 46 H2O
FePO4 + Na2(SO4) = Fe2(SO4)3 + Na3PO4 =>
2 FePO4 + 3 Na2(SO4) = Fe2(SO4)3 + 2 Na3PO4
C2H4F2 + O2 = CO2 + HF + H2O =>
2 C2H4F2 + 5 O2 = 4 CO2 + 4 HF + 2 H2O
C + FeCO3 = Fe + CO =>
2 C + FeCO3 = Fe + 3 CO
K2Cr2O7 + KI + HCl + Na2S2O3 = CrCl3 + KCl + H2O + NaI + Na2S4O6 =>
K2Cr2O7 + 6 KI + 14 HCl + 6 Na2S2O3 = 2 CrCl3 + 8 KCl + 7 H2O + 6 NaI + 3 Na2S4O6
Na2HPO4 + PH3 = P + NaOH + H2O =>
3 Na2HPO4 + 5 PH3 = 8 P + 6 NaOH + 6 H2O
(KClO3) + H2O = K2O + (HClO3) =>
2(KClO3) + H2O = K2O + 2(HClO3)
Br2 + H2 = H3Br =>
Br2 + 3 H2 = 2 H3Br
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2X + OH = X2 + H2O =>
2 H2X + 4 OH = X2 + 4 H2O
Sc + Si = Sc5Si3 =>
5 Sc + 3 Si = Sc5Si3
Ba(IO3)2 + Cl2 + Ba(OH)2 = Ba5(IO6)2 + BaCl2 + H2O =>
Ba(IO3)2 + 2 Cl2 + 6 Ba(OH)2 = Ba5(IO6)2 + 2 BaCl2 + 6 H2O
Ni(NO3)2*6H2O + Na3PO4*12H2O = NiPO4 + Na3(NO3)2 + H2O =>
Ni(NO3)2*6H2O + Na3PO4*12H2O = NiPO4 + Na3(NO3)2 + 18 H2O
Cu2Cl + F = Cl + FCu2 =>
Cu2Cl + F = Cl + FCu2
H3PO4 + Al2(CO3)3 = H2(CO3) + AlPO4 =>
2 H3PO4 + Al2(CO3)3 = 3 H2(CO3) + 2 AlPO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2S3 + HCl = AlCl3 + SH2 =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 SH2
V2O5 + CO = V203 + CO2 =>
203 V2O5 + 1015 CO = 2 V203 + 1015 CO2
CH3COOH + Ca(OH)2 = CH3(OH)2 + CaCOOH =>
CH3COOH + Ca(OH)2 = CH3(OH)2 + CaCOOH
Al2(SO4)3 + FeBr2 = AlBr3 + FeSO4 =>
Al2(SO4)3 + 3 FeBr2 = 2 AlBr3 + 3 FeSO4
K + FeCl3 = KCl + Fe3 =>
9 K + 3 FeCl3 = 9 KCl + Fe3
NaNO3 + K2CO3 = KNO3 + Na2CO3 =>
2 NaNO3 + K2CO3 = 2 KNO3 + Na2CO3
InBr3 + (NH4)2CO3 = In2(CO3)3 + NH4Br =>
2 InBr3 + 3(NH4)2CO3 = In2(CO3)3 + 6 NH4Br
Fe(OH)3 + H2(SO4) = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2(SO4) = Fe2(SO4)3 + 6 H2O
AgNO + CaBr = AgBr + CaNO =>
AgNO + CaBr = AgBr + CaNO
CH2NO + NaOH + Cl2 = CNO + NaCl + H2O =>
CH2NO + 2 NaOH + Cl2 = CNO + 2 NaCl + 2 H2O
WCl6 + Ca = W + CaCl2 =>
WCl6 + 3 Ca = W + 3 CaCl2
KClO3 + FeSO4 + H2SO4 = Cl2 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KClO3 + 10 FeSO4 + 6 H2SO4 = Cl2 + 5 Fe2(SO4)3 + K2SO4 + 6 H2O
AgNO3(aq) + MgI2(aq) = AgI2(aq) + MgNO3(aq) =>
AgNO3(aq) + MgI2(aq) = AgI2(aq) + MgNO3(aq)
H3BO3 + Al + HCl = AlCl3 + B + H2O =>
H3BO3 + Al + 3 HCl = AlCl3 + B + 3 H2O
S + NO3 = SO4 + N2O =>
5 S + 8 NO3 = 5 SO4 + 4 N2O
CH3CH2COOH + Na2CO3 = CH3CH2COONa + CO2 + H2 =>
9 CH3CH2COOH + 4 Na2CO3 = 8 CH3CH2COONa + 7 CO2 + 7 H2
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
(CH3CH2OH) + O2 = CH3COOH + H2O =>
(CH3CH2OH) + O2 = CH3COOH + H2O
C5H8 + KFeO4 = C5H8O2 + KFeO2 =>
C5H8 + KFeO4 = C5H8O2 + KFeO2
Cu(H2O) + SO4 + NH3 = Cu(NH3)4 + SO4*H2O =>
Cu(H2O) + SO4 + 4 NH3 = Cu(NH3)4 + SO4*H2O
C6H14OH + O2 = CO + H2O =>
4 C6H14OH + 25 O2 = 24 CO + 30 H2O
S2H8 + O2 = SO3 + H2O =>
S2H8 + 5 O2 = 2 SO3 + 4 H2O
MnO + NO3{-} + CO32{-} = MnO42{-} + NO2{-} + CO2 =>
MnO + 11 NO3{-} + CO32{-} = MnO42{-} + 11 NO2{-} + CO2
P6H16 + O2 = PO4 + H2O =>
P6H16 + 16 O2 = 6 PO4 + 8 H2O
H2SO4 + NaCI = Na2SO4 + HCI =>
H2SO4 + 2 NaCI = Na2SO4 + 2 HCI
Ba(NO3)2 + (NH4)2CO3 = NH4(NO3) + BaCO3 =>
Ba(NO3)2 + (NH4)2CO3 = 2 NH4(NO3) + BaCO3
AgCl + NH4OH = Ag(NH3)2 + Cl2 + H2O =>
2 AgCl + 4 NH4OH = 2 Ag(NH3)2 + Cl2 + 4 H2O
C6H12O6 + NO2 = CO2 + NH4 =>
C6H12O6 + 3 NO2 = 6 CO2 + 3 NH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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