| Équations équilibrées la veille |
4 C5H5N + 29 O2 = 20 CO2 + 10 H2O + 4 NO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CuSO4(aq) + NaCl = CuCl2 + Na2SO4 =>
CuSO4(aq) + 2 NaCl = CuCl2 + Na2SO4
C6H12O6 = C2H5OHC2H5OH + CO2 =>
C6H12O6 = C2H5OHC2H5OH + 2 CO2
Zn + Bi(NO3)2 = Zn(NO3)2 + Bi =>
Zn + Bi(NO3)2 = Zn(NO3)2 + Bi
K(NO3) = K(NO2) + O =>
K(NO3) = K(NO2) + O
KBr + Cl2 = K + BrCl2 =>
KBr + Cl2 = K + BrCl2
NH4{+} + Co{2+} + NO2{-} = (NH4)3Co(NO2)6{2-} + NO + H2O =>
7 NH4{+} + 2 Co{2+} + 15 NO2{-} = 2(NH4)3Co(NO2)6{2-} + 4 NO + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag + HNO3 = NO + H2O + AgNO3Ag =>
6 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3Ag
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C6H5O + H2O = C65O + H3O =>
65 C6H5O + 148 H2O = 6 C65O + 207 H3O
KClO3 + C12H22O11 + H2SO4 = HClO3 + K2O + SO2 + CO2 =>
70 KClO3 + C12H22O11 + 24 H2SO4 = 70 HClO3 + 35 K2O + 24 SO2 + 12 CO2
CH202 + H2O = H3O + CO2 =>
CH202 + 208 H2O = 206 H3O + CO2
CH4 + F2 = CHF3 + HF =>
CH4 + 3 F2 = CHF3 + 3 HF
H3PO4 = P4O10 + H2O =>
4 H3PO4 = P4O10 + 6 H2O
C7H6O + Cu(OH)2 = C7H6O2 + Cu2O + H2O =>
C7H6O + 2 Cu(OH)2 = C7H6O2 + Cu2O + 2 H2O
CuSO4 + LiOH = Cu(OH)2 + Li2(SO4) =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2(SO4)
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
C6H5NH2 = C6H4NH2 + H =>
C6H5NH2 = C6H4NH2 + H
AI(NO2)3 + NH4Cl = AICl3 + N + H2O =>
AI(NO2)3 + 3 NH4Cl = AICl3 + 6 N + 6 H2O
C10H20O + H2CrO4 = C10H18O + H2CrO3 + H2O =>
C10H20O + H2CrO4 = C10H18O + H2CrO3 + H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O = =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
(CH3CO2)2Ca + Na2Co3 = CaCo3 + CH3COONa =>
(CH3CO2)2Ca + Na2Co3 = CaCo3 + 2 CH3COONa
NaOH + Fe(NO3)2 = Na(NO3) + Fe2 + OH =>
4 NaOH + 2 Fe(NO3)2 = 4 Na(NO3) + Fe2 + 4 OH
N2 + H8 = H634785678268560234985N74587056837089674 =>
3.7293528418545E + 16 N2 + 1.1529215046068E + 18 H8 = H634785678268560234985N74587056837089674
Ag(NO)3 + Fe = Fe((NO)3)3 + Ag =>
3 Ag(NO)3 + Fe = Fe((NO)3)3 + 3 Ag
Cu + S8 = Cu17S8 =>
17 Cu + S8 = Cu17S8
CH3NH + CH30 = CH3NH2 + C30 =>
900 CH3NH + 30 CH30 = 900 CH3NH2 + C30
AgNO3(aq) + KBr(aq) = KNO3(ag) + AgBr(s) =>
AgNO3(aq) + KBr(aq) = KNO3(ag) + AgBr(s)
Pd + CH3COOH = Pd(CH3COO) + H2 =>
2 Pd + 2 CH3COOH = 2 Pd(CH3COO) + H2
Zn(s) + HNO3(aq) = N2O(g) + H2O(l) + Zn(NO3)2(aq) =>
4 Zn(s) + 10 HNO3(aq) = N2O(g) + 5 H2O(l) + 4 Zn(NO3)2(aq)
N3H2 + NO2 = N2 + H2O =>
4 N3H2 + 2 NO2 = 7 N2 + 4 H2O
Cr + Fe(NO3)2 = Fe + Cr(NO3) =>
2 Cr + Fe(NO3)2 = Fe + 2 Cr(NO3)
Bi + H2SO4 = Bi2(SO4)5 + SO2 + H2O =>
2 Bi + 10 H2SO4 = Bi2(SO4)5 + 5 SO2 + 10 H2O
KI + CCl4 + KMnO4 = I2 + KCl + MnCl2 + CO2 =>
10 KI + 4 CCl4 + 2 KMnO4 = 5 I2 + 12 KCl + 2 MnCl2 + 4 CO2
BaCl2 + Co2 = BaCo3 + Cl =>
2 BaCl2 + 3 Co2 = 2 BaCo3 + 4 Cl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ba(ClO3)2 + H2SO4 = BaSO4 + HClO3 =>
Ba(ClO3)2 + H2SO4 = BaSO4 + 2 HClO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SiCl4 + H2O(l) = SiO2 + HCl =>
SiCl4 + 2 H2O(l) = SiO2 + 4 HCl
Li2CO3(s) + HCl(aq) = LiCl(s) + H2O(l) + CO2(g) =>
Li2CO3(s) + 2 HCl(aq) = 2 LiCl(s) + H2O(l) + CO2(g)
V(NO3)5 + Al = Al(NO3)3 + V =>
3 V(NO3)5 + 5 Al = 5 Al(NO3)3 + 3 V
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Na{+} + Zn[(UO2)3(CH3COO)8] + CH3COO{-} + H2O = NaZn(UO2)3(CH3COO)9*9H2O =>
Na{+} + Zn[(UO2)3(CH3COO)8] + CH3COO{-} + 9 H2O = NaZn(UO2)3(CH3COO)9*9H2O
KMnO4 + C8H6 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
26 KMnO4 + 35 C8H6 + 39 H2SO4 = 40 C6H5COOH + 26 MnSO4 + 13 K2SO4 + 24 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
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