| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + 4 H2 = CH4 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C + H2 + N2 = CH2N =>
2 C + 2 H2 + N2 = 2 CH2N
KHF2 + H3BO3 = KBF3OH + KF + H2O =>
2 KHF2 + H3BO3 = KBF3OH + KF + 2 H2O
Ca(OH)2 = OH + Ca =>
Ca(OH)2 = 2 OH + Ca
K2CO3 + Na2PO4 = K2PO4 + Na2CO3 =>
K2CO3 + Na2PO4 = K2PO4 + Na2CO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KClO3(s) + P4S3(s) = KCl(s) + P4O10(s) + SO2(g) =>
16 KClO3(s) + 3 P4S3(s) = 16 KCl(s) + 3 P4O10(s) + 9 SO2(g)
(NH4)2S2O8 + MnSO4 + H2O = MnO2 + H2SO4 + (NH4)2SO4 =>
(NH4)2S2O8 + MnSO4 + 2 H2O = MnO2 + 2 H2SO4 + (NH4)2SO4
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Cr + O2 = CrO =>
2 Cr + O2 = 2 CrO
CH3(CH2)2COOH + CH3OH = CH3(CH2)2COOCH3 + H2O =>
CH3(CH2)2COOH + CH3OH = CH3(CH2)2COOCH3 + H2O
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
H1 + N7 = NH3 =>
21 H1 + N7 = 7 NH3
Mn(CH3CO2)2 + K2CO3 = Mn2CO3 + K(CH3CO2)2 =>
2 Mn(CH3CO2)2 + K2CO3 = Mn2CO3 + 2 K(CH3CO2)2
KH2PO4 + HCl = KH3PO4 + Cl2 =>
2 KH2PO4 + 2 HCl = 2 KH3PO4 + Cl2
K2COS2 + H2O2 = H2SO4 + K2CO3 + H2O =>
K2COS2 + 8 H2O2 = 2 H2SO4 + K2CO3 + 6 H2O
AgOCN + K = KOCN + Ag =>
AgOCN + K = KOCN + Ag
KOH + Hg2(NO3)2 = KNO3 + Hg(OH) =>
2 KOH + Hg2(NO3)2 = 2 KNO3 + 2 Hg(OH)
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4(s) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4(s) + 2 NH3(g) + 2 H2O(l)
H + O4 = H2O5 =>
8 H + 5 O4 = 4 H2O5
Hg2(NO3)2 + K2CrO4 = HgCrO4 + K2NO3 =>
Hg2(NO3)2 + 2 K2CrO4 = 2 HgCrO4 + 2 K2NO3
Na2S + KMnO4 + HNO3 = NaNO3 + MnS + H2O + K2NO3 + S =>
15 Na2S + 4 KMnO4 + 32 HNO3 = 30 NaNO3 + 4 MnS + 16 H2O + 2 K2NO3 + 11 S
C6H5CH2OH + KMnO4 = KOH + H2O + MnO2 + C6H5CO2K =>
3 C6H5CH2OH + 4 KMnO4 = KOH + 4 H2O + 4 MnO2 + 3 C6H5CO2K
FeCl2 + K4[Fe(CN)6] = Fe2[Fe(CN)6]2 + K2Cl =>
2 FeCl2 + 2 K4[Fe(CN)6] = Fe2[Fe(CN)6]2 + 4 K2Cl
WO3 + C = W + CO2 =>
2 WO3 + 3 C = 2 W + 3 CO2
C2H2 + O2 = CO2 + H2O2 =>
C2H2 + 3 O2 = 2 CO2 + H2O2
Fe + Ca(NO3)2 = Ca + Fe(NO3) =>
2 Fe + Ca(NO3)2 = Ca + 2 Fe(NO3)
CH3{-}CH2OH = CH3{-}COOH =>
CH3{-}CH2OH = CH3{-}COOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
AgNO3 + HCl = AgCl + HNO3 = =>
AgNO3 + HCl = AgCl + HNO3
Mg0 + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg0 + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
Cl + CH4 = HCl + CCl4 =>
8 Cl + CH4 = 4 HCl + CCl4
CuO2 = Cu2 + O2 =>
2 CuO2 = Cu2 + 2 O2
C9H21OH + O2 = CO2 + H2O =>
C9H21OH + 14 O2 = 9 CO2 + 11 H2O
C1H28 + O2 = CO2 + H2O =>
C1H28 + 8 O2 = CO2 + 14 H2O
S2O8 = SO4 =>
S2O8 = 2 SO4
Al2 + S3 = Al2S3 =>
Al2 + S3 = Al2S3
Au + O2 = AuO =>
2 Au + O2 = 2 AuO
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
[Fe(H2O)6]{3+} + OBr{-} + OH{-} = FeO4{-} + Br{-} + H2O =>
[Fe(H2O)6]{3+} + 2 OBr{-} + 4 OH{-} = FeO4{-} + 2 Br{-} + 8 H2O
Al + O2 = Al2O4 =>
2 Al + 2 O2 = Al2O4
(NH2)2CO = NH3 + HNCO =>
(NH2)2CO = NH3 + HNCO
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
AlCl{3} + Ba(NO{3}){2} = BaCl{2} + Al(NO{3}){3} =>
AlCl{3} + Ba(NO{3}){2} = BaCl{2} + Al(NO{3}){3}
CI2 + MgBr2 = Br2 + MgCI2 =>
CI2 + MgBr2 = Br2 + MgCI2
Mg + HCOOH = Mg(HCOO)2 + H2 =>
Mg + 2 HCOOH = Mg(HCOO)2 + H2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
I2 + NaCl = Cl2 + NaI2 =>
2 I2 + 2 NaCl = Cl2 + 2 NaI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/23
Équations équilibrées sur12/19/22
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