| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + P = FeP
U + Br = UBr =>
U + Br = UBr
Na + O = NaO =>
Na + O = NaO
NaOH + HBrO = NaBrO + H2O =>
NaOH + HBrO = NaBrO + H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
PBr2 = P2Br4 =>
2 PBr2 = P2Br4
SodiumChlorate + Nickel(II)Nitrate = SodiumNitrate + Nickel(II)Chlorate =>
SodiumChlorate + Nickel(II)Nitrate = SodiumNitrate + Nickel(II)Chlorate
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
C6H5OHCH3COOH = CH3COOC6H5H2O =>
C6H5OHCH3COOH = CH3COOC6H5H2O
C3H8O + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
5 C3H8O + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Cu + H2SO4 + H2O2 = CuSO4 + H2O =>
Cu + H2SO4 + H2O2 = CuSO4 + 2 H2O
MnO2H2O = H2MnO3 =>
MnO2H2O = H2MnO3
C + H + O = C2H5OH =>
2 C + 6 H + O = C2H5OH
CuNO3 + CaBr2 = CuBr + Ca(NO3)2 =>
2 CuNO3 + CaBr2 = 2 CuBr + Ca(NO3)2
SO2 + CaO = Ca + SO3 =>
SO2 + CaO = Ca + SO3
Fe(II)Cl2NaOH = Fe(II)OHNaCl2 =>
Fe(II)Cl2NaOH = Fe(II)OHNaCl2
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
SrS(aq) + K2SO4(aq) = SrSO4 + K2S =>
SrS(aq) + K2SO4(aq) = SrSO4 + K2S
Na2CO3 = Na + CO3 =>
Na2CO3 = 2 Na + CO3
RSNa + H2SO4 = RSH + Na2SO4 =>
2 RSNa + H2SO4 = 2 RSH + Na2SO4
KMnO4 + MnCl2 + H2O = MnO2 + HCl + KCl =>
2 KMnO4 + 3 MnCl2 + 2 H2O = 5 MnO2 + 4 HCl + 2 KCl
Sb + P = SbP =>
Sb + P = SbP
HgS + HCl + HNO3 = H2HgCl4 + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 2 NO + 3 S + 4 H2O
Ca(OH)2CO2 = CaCO3H2O =>
Ca(OH)2CO2 = CaCO3H2O
KOH(aq)CuSO4(aq) = CuOHKSO4 =>
KOH(aq)CuSO4(aq) = CuOHKSO4
NH4I + H2O = H3O + NH3 + I =>
NH4I + H2O = H3O + NH3 + I
YbCl2 + KClO3 + H2SO4 = Yb2(SO4)3 + KCl + YbCl3 + H2O =>
6 YbCl2 + KClO3 + 3 H2SO4 = Yb2(SO4)3 + KCl + 4 YbCl3 + 3 H2O
Al + KOH + H2OH2SO4 = KAl(SO4)2 + H2O + H2 =>
2 Al + 2 KOH + 4 H2OH2SO4 = 2 KAl(SO4)2 + 6 H2O + 3 H2
KMnO4 + C12H22O11 + H2SO4 = K2CO3 + MnSO4 + CO2 + H2O =>
48 KMnO4 + 5 C12H22O11 + 48 H2SO4 = 24 K2CO3 + 48 MnSO4 + 36 CO2 + 103 H2O
CaI2(aq) + AgNO3(aq) = Ca(NO3)2 + AgI =>
CaI2(aq) + 2 AgNO3(aq) = Ca(NO3)2 + 2 AgI
HgS + HCl + HNO3 = H2HgCl4 + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2HgCl4 + 2 NO + 3 S + 4 H2O
CH3SH + H2 = C2H6 + H2S =>
2 CH3SH + H2 = C2H6 + 2 H2S
Br2 + KI = KBr2 + I2 =>
2 Br2 + 2 KI = 2 KBr2 + I2
MnO4{-} + Br{-} + H3O{+} = MnO2 + BrO3{-} + H2O =>
2 MnO4{-} + Br{-} + 2 H3O{+} = 2 MnO2 + BrO3{-} + 3 H2O
Mn(NO3)2*4H2O + C6H8O7 = N2 + MnO2 + CO2 + H2O =>
9 Mn(NO3)2*4H2O + 4 C6H8O7 = 9 N2 + 9 MnO2 + 24 CO2 + 52 H2O
NaHCO3HCl = NaClH2OCO2 =>
NaHCO3HCl = NaClH2OCO2
H{+} + Cr2O7{2-} + C2H5OH = Cr3{+} + C2H4O + H2O =>
8 H{+} + 3 Cr2O7{2-} + 17 C2H5OH = 2 Cr3{+} + 17 C2H4O + 21 H2O
C9O6K3Cl3 + KOH = C6H3Cl3 + K2CO3 =>
C9O6K3Cl3 + 3 KOH = C6H3Cl3 + 3 K2CO3
NaF + H2SO4 = Na2SO4 + HF(g) =>
2 NaF + H2SO4 = Na2SO4 + 2 HF(g)
(NH2)2CO = HCNO + NH3 =>
(NH2)2CO = HCNO + NH3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CH3COOH + Ba(OH)2 = BaCOOH + CH3(OH)2 =>
CH3COOH + Ba(OH)2 = BaCOOH + CH3(OH)2
C25H18O2 + O2 = CO2 + H2O =>
2 C25H18O2 + 57 O2 = 50 CO2 + 18 H2O
SiF4(g) + H2O(l) = H2SiF6(aq) + H2SiO3(s) =>
3 SiF4(g) + 3 H2O(l) = 2 H2SiF6(aq) + H2SiO3(s)
Fe + Al = Fe3Al =>
3 Fe + Al = Fe3Al
Na2SO3 + Ba3(PO4)2 = Ba3SO3 + NaPO4 =>
Na2SO3 + Ba3(PO4)2 = Ba3SO3 + 2 NaPO4
Ba(HCO3)2 + KOH = Ba(OH)2 + KHCO3 =>
Ba(HCO3)2 + 2 KOH = Ba(OH)2 + 2 KHCO3
Cu(NH3)4SO4BaCl2 = Cu(NH3)4Cl2BaSO4 =>
Cu(NH3)4SO4BaCl2 = Cu(NH3)4Cl2BaSO4
C9H12 + O3 = CO2 + H2O =>
C9H12 + 8 O3 = 9 CO2 + 6 H2O
NaAu(Cn)2 + Zn = Au + Na2[Zn(Cn)4] =>
2 NaAu(Cn)2 + Zn = 2 Au + Na2[Zn(Cn)4]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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