| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH5NO3 = CO2 + H2O + NH3
KH2PO2 + Br2 + KOH = K3PO4 + KBr + H2O =>
KH2PO2 + 2 Br2 + 6 KOH = K3PO4 + 4 KBr + 4 H2O
Al2(SO4)3 + Na3PO4 = Na2SO4 + Al(PO4) =>
Al2(SO4)3 + 2 Na3PO4 = 3 Na2SO4 + 2 Al(PO4)
BaSO4 + MgO = MgSO4 + BaO =>
BaSO4 + MgO = MgSO4 + BaO
CH3COONH4 + NaOH = CH3COOOH + NaNH4 =>
CH3COONH4 + NaOH = CH3COOOH + NaNH4
CH3CHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
10 CH3CHCH2CH3 + 18 KMnO4 + 27 H2SO4 = 20 CH3COOH + 32 H2O + 18 MnSO4 + 9 K2SO4
Bi(NO3)3 + H2SO4 = Bi2S3 + HNO5 =>
2 Bi(NO3)3 + 3 H2SO4 = Bi2S3 + 6 HNO5
Mg + Ag(NO)3 = Mg(NO)3 + Ag =>
Mg + Ag(NO)3 = Mg(NO)3 + Ag
CrCl2 + H2SO4 = CrSO4 + HCl =>
CrCl2 + H2SO4 = CrSO4 + 2 HCl
C(SO3) = SO2 + CO =>
C(SO3) = SO2 + CO
NaSO3 + H2 = NaHSO3 =>
2 NaSO3 + H2 = 2 NaHSO3
Mg2{+} + O2{-} = MgO =>
Mg2{+} + O2{-} = 2 MgO
C2H4N10 + O2 = CO2 + H2O + N2 =>
C2H4N10 + 3 O2 = 2 CO2 + 2 H2O + 5 N2
Bi(ClO3)5 + Na2CO3 = Bi2(CO3)5 + NaClO3 =>
2 Bi(ClO3)5 + 5 Na2CO3 = Bi2(CO3)5 + 10 NaClO3
NaIO3 + K2S2O8 + NaOH = Na3H2IO6 + K2SO4 + Na2SO4 + H2O =>
NaIO3 + K2S2O8 + 4 NaOH = Na3H2IO6 + K2SO4 + Na2SO4 + H2O
MnO2 + MgAl = MgO + Al2O3 + Mn =>
5 MnO2 + 4 MgAl = 4 MgO + 2 Al2O3 + 5 Mn
Ca{2} + Cl = CaCl{2} =>
Ca{2} + Cl = CaCl{2}
NaHSO3 + H2SO4 = NaSO4 + SO2 + H2O =>
2 NaHSO3 + 3 H2SO4 = 2 NaSO4 + 3 SO2 + 4 H2O
C10H10O5 + CH3OH = C10H10O4 + C2H6O2 =>
6 C10H10O5 + 20 CH3OH = 5 C10H10O4 + 15 C2H6O2
Na2CO3*3H2O2 + CoSO4 = Co2O3 + Na2SO4 + H2O + CO2 + O2 =>
4 Na2CO3*3H2O2 + 4 CoSO4 = 2 Co2O3 + 4 Na2SO4 + 12 H2O + 4 CO2 + 5 O2
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
HCl + (CH2)6N4 + H2O = NH4OH + CH2Cl2 =>
12 HCl + (CH2)6N4 + 4 H2O = 4 NH4OH + 6 CH2Cl2
KF + BrF3 = KBrF4 =>
KF + BrF3 = KBrF4
PBr3 + H2O + Cl2 = H3PO4 + HCl + HBr =>
PBr3 + 4 H2O + Cl2 = H3PO4 + 2 HCl + 3 HBr
[Co(H2O)6] + Cl = [CoCl4]2 + H2O =>
2[Co(H2O)6] + 8 Cl = [CoCl4]2 + 12 H2O
Cu + S = Cu3S2 =>
3 Cu + 2 S = Cu3S2
AgCl + H2O = Ag + H2ClO =>
AgCl + H2O = Ag + H2ClO
CH3COH + H2 = CH3CH2OH =>
CH3COH + H2 = CH3CH2OH
NaNO2 + KMnO4 + H2SO4 = Na2SO4 + NO2 + MnSO4 + K2SO4 + H2O =>
10 NaNO2 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + 10 NO2 + 2 MnSO4 + K2SO4 + 8 H2O
CaCO3 + C = CaC2 + (CO)2 =>
2 CaCO3 + 8 C = 2 CaC2 + 3(CO)2
NaClO + NH3 = N2 + NaCl + H2O =>
3 NaClO + 2 NH3 = N2 + 3 NaCl + 3 H2O
SnCl2 + HNO3 + HCl = SnCl4 + H2O + NO =>
3 SnCl2 + 2 HNO3 + 6 HCl = 3 SnCl4 + 4 H2O + 2 NO
Fe304 + O2 = Fe2O3 =>
Fe304 + 228 O2 = 152 Fe2O3
D3 = D7 =>
7 D3 = 3 D7
Ca{2} + Cl = CaCl{2} =>
Ca{2} + Cl = CaCl{2}
C(SO3) = SO2 + CO =>
C(SO3) = SO2 + CO
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
NaSO3 + H2 = NaHSO3 =>
2 NaSO3 + H2 = 2 NaHSO3
KClO3 + BaCO3 = Ba(ClO3)2 + K2CO3 =>
2 KClO3 + BaCO3 = Ba(ClO3)2 + K2CO3
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Fe(NO3)3(aq) + LiOH(aq) = Fe(OH)3 + LiNO3(aq) =>
Fe(NO3)3(aq) + 3 LiOH(aq) = Fe(OH)3 + 3 LiNO3(aq)
CuSO4 + PbS = CuS + PbSO4 =>
CuSO4 + PbS = CuS + PbSO4
C10H16(limonene) + KMnO4 + H2O = C10H20O4 + MnO2 + KOH =>
3 C10H16(limonene) + 4 KMnO4 + 8 H2O = 3 C10H20O4 + 4 MnO2 + 4 KOH
AlCl3 + HCl = AlCl + Cl3H =>
AlCl3 + HCl = AlCl + Cl3H
O2 = O3 =>
3 O2 = 2 O3
NaCl + KNO3 = NaKClNO3 =>
NaCl + KNO3 = NaKClNO3
CaCO3 + C = CaC2 + CO =>
CaCO3 + 4 C = CaC2 + 3 CO
PbO + HIO4 = Pb(IO4)2 + H2O =>
PbO + 2 HIO4 = Pb(IO4)2 + H2O
NH4Cl + O2 = NH4O2 + Cl =>
NH4Cl + O2 = NH4O2 + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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