| Équations équilibrées la veille |
Fe(OH) + HC1 = FeC1 + H2O
In(ClO4)3 = O2 + InCl3 =>
In(ClO4)3 = 6 O2 + InCl3
NaOH + CH2COOH = H2O + NaCH2COO =>
NaOH + CH2COOH = H2O + NaCH2COO
Ir + O2 = IrO3 =>
2 Ir + 3 O2 = 2 IrO3
potassium + water = Potassiumhydroxide + Hydrogen =>
2 K + 2 H2O = 2 KOH + H2
H2(aq) + N2(aq) = NH3(aq) =>
3 H2(aq) + N2(aq) = 2 NH3(aq)
K1 + Cl{-}1 = K1Cl{-}1O =>
K1 + Cl{-}1 = K1Cl{-}1O
CH3(CH2)10CH3 = C1H22 + C2H4 =>
20 CH3(CH2)10CH3 = 2 C1H22 + 119 C2H4
C2H4 + H2O = C8H18O =>
4 C2H4 + H2O = C8H18O
Zn(g) + HCl(g) = ZnCl2(g) + H2(g) =>
Zn(g) + 2 HCl(g) = ZnCl2(g) + H2(g)
chlorine + KI = potassiumchloride + iodine =>
Cl2 + 2 KI = 2 KCl + I2
LiC4H9 + C2H5OH = C6H14 + LiOH =>
LiC4H9 + C2H5OH = C6H14 + LiOH
CH3COOH + H3PO4 = CH3COPO4 + H2O + H2 =>
CH3COOH + H3PO4 = CH3COPO4 + H2O + H2
F2 + O2 = F2O =>
2 F2 + O2 = 2 F2O
C76H52O46 + O2 = H2O + CO2 =>
C76H52O46 + 66 O2 = 26 H2O + 76 CO2
Sc + O + H2O = Sc(OH)3 =>
2 Sc + 3 O + 3 H2O = 2 Sc(OH)3
Na2C2O4 + Pb(NO3)2 = NaNO3 + PbC2O4 =>
Na2C2O4 + Pb(NO3)2 = 2 NaNO3 + PbC2O4
HCl + MgCl2 = HMg + Cl =>
HCl + MgCl2 = HMg + 3 Cl
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Cl2 + CaBr = ClBr2 + Ca =>
Cl2 + 4 CaBr = 2 ClBr2 + 4 Ca
MnO4{-]+H{+}+Sn{2+} = Mn{2+}+H2O{+}+Sn{4+} =>
2 MnO4{-]+16H{+}+Sn{2+} = 2 Mn{2+}+8H2O{+}+Sn{4+}
Al + C3H7COOH = (C3H7COO)3Al + H2 =>
2 Al + 6 C3H7COOH = 2(C3H7COO)3Al + 3 H2
ClO4 + Cd = CdClO4 =>
ClO4 + Cd = CdClO4
C + FeS = CS + Fe =>
C + FeS = CS + Fe
FeTiO3 + H2 = Fe + TiO2 + H2O =>
FeTiO3 + H2 = Fe + TiO2 + H2O
Cr2O3 + Al = Cr + Al3O3 =>
Cr2O3 + 3 Al = 2 Cr + Al3O3
(O3)3 = O =>
(O3)3 = 9 O
HgSO4 + KBr = HgBr + KSO4 =>
HgSO4 + KBr = HgBr + KSO4
Na2(CO3) + (H3C6H5O7) = CO2 + H2O + (Na3C6H5O7) =>
3 Na2(CO3) + 2(H3C6H5O7) = 3 CO2 + 3 H2O + 2(Na3C6H5O7)
FeTiO3 + H2 = H2O + Fe + Ti =>
FeTiO3 + 3 H2 = 3 H2O + Fe + Ti
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
ClCH2CH2SCH2CH2Cl + H2O = HCl + (HOCH2CH2)2S =>
ClCH2CH2SCH2CH2Cl + 2 H2O = 2 HCl + (HOCH2CH2)2S
C2H2 + AgNO3 = AgCCAg + HNO3 =>
C2H2 + 2 AgNO3 = AgCCAg + 2 HNO3
NF4 + C = C2F + N =>
NF4 + 8 C = 4 C2F + N
NaNO3 + KHSO4 = HNO3 + Na2SO4 + K2SO4 =>
2 NaNO3 + 2 KHSO4 = 2 HNO3 + Na2SO4 + K2SO4
KCO3 + MnBr2 = KBr + Mn(CO3)2 =>
2 KCO3 + MnBr2 = 2 KBr + Mn(CO3)2
AgNO3 + CHNS = AgSCN + HNO3 =>
AgNO3 + CHNS = AgSCN + HNO3
NaNO3 = NaNO2 + O778203739 =>
778203739 NaNO3 = 778203739 NaNO2 + O778203739
Cu + H2SO4 + CO2 = CO + CuSO4 + H2O =>
Cu + H2SO4 + CO2 = CO + CuSO4 + H2O
H2C0 + O2 = CO2 + H2O =>
2 H2C0 + 3 O2 = 2 CO2 + 2 H2O
F2 + AlCl3 = Al3 + FCl =>
9 F2 + 6 AlCl3 = 2 Al3 + 18 FCl
CH4S + O2 = CO + H2O + SO3 =>
CH4S + 3 O2 = CO + 2 H2O + SO3
CaO + CuFe2O4 + O2 + Ca3Al2Si3O12 + Ca3TiFeSi3O12 = Ca3Fe2(SiO4)3 + Cu3Al2(SiO4)3 + CaTiO5 =>
6 CaO + 6 CuFe2O4 + 15 O2 + 2 Ca3Al2Si3O12 + 12 Ca3TiFeSi3O12 = 12 Ca3Fe2(SiO4)3 + 2 Cu3Al2(SiO4)3 + 12 CaTiO5
Ni(I)2 + NaCH3COO = Ni(CH3COO)2 + NaI =>
Ni(I)2 + 2 NaCH3COO = Ni(CH3COO)2 + 2 NaI
CoSO4 + Na2CO3 = CoCO3 + Na2SO4 =>
CoSO4 + Na2CO3 = CoCO3 + Na2SO4
AlOHS = AlHSO =>
AlOHS = AlHSO
HCl + C6H8O7 + NaHCO3 = H2O + NaCl + C7H7O8 =>
12 HCl + 19 C6H8O7 + 12 NaHCO3 = 25 H2O + 12 NaCl + 18 C7H7O8
FeS + IO3{-} + H{+} = S + I2 + Fe2O3 + H2O =>
10 FeS + 6 IO3{-} + 6 H{+} = 10 S + 3 I2 + 5 Fe2O3 + 3 H2O
H2SeO4 + Au = Au2(SeO4)3 + SeO2 + H2O =>
6 H2SeO4 + 2 Au = Au2(SeO4)3 + 3 SeO2 + 6 H2O
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
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Équations équilibrées sur12/20/24
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