| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 AgNO3 + Cu2(SO4)2 = 2 Ag2SO4 + 2 Cu(NO3)2
K[Al(OH)4] + CO2 = K2CO3 + Al(OH)3 + H2O =>
2 K[Al(OH)4] + CO2 = K2CO3 + 2 Al(OH)3 + H2O
Ba(OH)2(aq) + Na2CO3 = BaCO3(s) + NaOH =>
Ba(OH)2(aq) + Na2CO3 = BaCO3(s) + 2 NaOH
CuSO4 + NH4OH = NH3 + Cu(OH)2 + H2SO4 =>
CuSO4 + 2 NH4OH = 2 NH3 + Cu(OH)2 + H2SO4
SrSO4 + KBr = K2SO4 + SrBr2 =>
SrSO4 + 2 KBr = K2SO4 + SrBr2
FeO + Al2O3 = FeO3 + Al =>
3 FeO + 2 Al2O3 = 3 FeO3 + 4 Al
C6H7N + water = Phenol + ammonia =>
C6H7N + H2O = C6H5OH + NH3
CrI3 + KOH + Br2 = K2CrO4 + KIO3 + KBr + H2O =>
2 CrI3 + 52 KOH + 21 Br2 = 2 K2CrO4 + 6 KIO3 + 42 KBr + 26 H2O
B2S3 + HOH = H3BO3 + H2S =>
B2S3 + 6 HOH = 2 H3BO3 + 3 H2S
Br2(l) + LiL(aq) = LiBr(aq) + L2(aq) =>
Br2(l) + 2 LiL(aq) = 2 LiBr(aq) + L2(aq)
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
C4H8O2 + NaHCO3 = NaC4H7O2 + H2O + CO2 =>
C4H8O2 + NaHCO3 = NaC4H7O2 + H2O + CO2
NaHSO4 + Ba(NO3)2 = NaNO3 + Ba(HSO4)2 =>
2 NaHSO4 + Ba(NO3)2 = 2 NaNO3 + Ba(HSO4)2
HgCl2 + O2 = Hg + Cl2O =>
2 HgCl2 + O2 = 2 Hg + 2 Cl2O
XeO3 + KOH = K6XeO6 + H2O =>
XeO3 + 6 KOH = K6XeO6 + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na(s) + FeCl3 = NaCl + Fe(s) =>
3 Na(s) + FeCl3 = 3 NaCl + Fe(s)
AlCl3* + KOH = Al(OH)3 + KCl =>
AlCl3* + 3 KOH = Al(OH)3 + 3 KCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3CCl + H2O = CH3COH + HCl =>
CH3CCl + H2O = CH3COH + HCl
P410 = P4 =>
2 P410 = 205 P4
NaClO + Ca(OH)2 = Ca(ClO)2 + NaOH =>
2 NaClO + Ca(OH)2 = Ca(ClO)2 + 2 NaOH
CuBr2 + Pb(CH3COOH)2 = Cu(CH3COOH)2 + PbBr2 =>
CuBr2 + Pb(CH3COOH)2 = Cu(CH3COOH)2 + PbBr2
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
MnSO4 + K = KSO4 + Mn =>
MnSO4 + K = KSO4 + Mn
Ca(HSO3)2 + Ca(OH)2 = (CaOH)2SO3 + H2O =>
Ca(HSO3)2 + 3 Ca(OH)2 = 2(CaOH)2SO3 + 2 H2O
CH3COOH + C5H5OH = CH3COOC5H5 + H2O =>
CH3COOH + C5H5OH = CH3COOC5H5 + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
HBrO4 + Na(OH) = NaBrO4 + H2O =>
HBrO4 + Na(OH) = NaBrO4 + H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Mg + FeSO4 = MgSO3 + FeO =>
Mg + FeSO4 = MgSO3 + FeO
KNO3 + FeS2 = Fe2O3 + SO3 + K2SO4 + N2 =>
6 KNO3 + 2 FeS2 = Fe2O3 + SO3 + 3 K2SO4 + 3 N2
HNO3 + H = HNO2 + H2O =>
HNO3 + 2 H = HNO2 + H2O
K2SO3 = K2 + S + O3 =>
K2SO3 = K2 + S + O3
Al(OH)3 + Mg(SO4)2 = Al(SO4)3 + Mg(OH)2 =>
2 Al(OH)3 + 3 Mg(SO4)2 = 2 Al(SO4)3 + 3 Mg(OH)2
H2WO4 + NaOH = Na6H2W12O40 + H2O =>
12 H2WO4 + 6 NaOH = Na6H2W12O40 + 14 H2O
ZnO + H2 = H2O + Zn2 =>
2 ZnO + 2 H2 = 2 H2O + Zn2
P2O3 + Li2O = P2Li2O4 =>
P2O3 + Li2O = P2Li2O4
Al + CCl2 = AlCl3 + C =>
2 Al + 3 CCl2 = 2 AlCl3 + 3 C
SO3 + K2O = SO + K2O3 =>
SO3 + K2O = SO + K2O3
NH4NO3 + Li2CO3 = LiNO3 + (NH4)2CO3 =>
2 NH4NO3 + Li2CO3 = 2 LiNO3 + (NH4)2CO3
Br{-} + O3 = BrO3{-} =>
Br{-} + O3 = BrO3{-}
Zr(OH)2 + H2SO4 = ZrSO4 + H2(OH)2 =>
Zr(OH)2 + H2SO4 = ZrSO4 + H2(OH)2
HgCl2 + O2 = Hg + Cl2O =>
2 HgCl2 + O2 = 2 Hg + 2 Cl2O
H2SO + BaCl2 = HCl + BaSO =>
H2SO + BaCl2 = 2 HCl + BaSO
S + BrO = SO4 + Br =>
S + 4 BrO = SO4 + 4 Br
H2ONaC2H3O2 = NaC2H3O2H2O =>
H2ONaC2H3O2 = NaC2H3O2H2O
Na3(PO4) + HCl = NaCl + H3(PO4) =>
Na3(PO4) + 3 HCl = 3 NaCl + H3(PO4)
CuBr2 + Pb(CH3COOH)2 = Cu(CH3COOH)2 + PbBr2 =>
CuBr2 + Pb(CH3COOH)2 = Cu(CH3COOH)2 + PbBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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