| Équations équilibrées la veille | Équations équilibrées le lendemain |
P3 + 9 Ag = 3 Ag3P
C3H + O2 = CO2 + H3O =>
6 C3H + 19 O2 = 18 CO2 + 2 H3O
Je + K23 = JeK =>
23 Je + K23 = 23 JeK
Ag2SO4 + BaCl2 = AgCl + BaSO4 =>
Ag2SO4 + BaCl2 = 2 AgCl + BaSO4
Sr(HCO3)2 + Cs2CO3 = SrCO3 + CsHCO3 =>
Sr(HCO3)2 + Cs2CO3 = SrCO3 + 2 CsHCO3
Mn(OH)2 + H2SiO3 = MnSiO3 + H2O =>
Mn(OH)2 + H2SiO3 = MnSiO3 + 2 H2O
Bi(NO3)3 + Zn2 = Bi + Zn(NO3)2 =>
4 Bi(NO3)3 + 3 Zn2 = 4 Bi + 6 Zn(NO3)2
P2S3 + O2 = P + SO =>
2 P2S3 + 3 O2 = 4 P + 6 SO
CrO3 + LiOH = Cr(OH)3 + LiO =>
CrO3 + 3 LiOH = Cr(OH)3 + 3 LiO
NaHCO3 + COOHCH2CH2COOH = COONaCH2CH2COONa + CO2 + H2O =>
2 NaHCO3 + COOHCH2CH2COOH = COONaCH2CH2COONa + 2 CO2 + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
IO3{-} + H2S = I2 + SO3{-2} + H2O + H{+} =>
6 IO3{-} + 5 H2S = 3 I2 + 5 SO3{-2} + 3 H2O + 4 H{+}
Zn + O2 + H2O = ZnO*H2O =>
2 Zn + O2 + 2 H2O = 2 ZnO*H2O
Fe + C = Fe3C3 =>
3 Fe + 3 C = Fe3C3
Ca2O + O2 = CaO =>
2 Ca2O + O2 = 4 CaO
Ca(BrO4)2 = CaO + Br2 + O2 =>
2 Ca(BrO4)2 = 2 CaO + 2 Br2 + 7 O2
Al203 = Al = O2 =>
Al203 = 203 Al
NaHSO4 + CH3COONa = CH3COOH + Na2SO4 =>
NaHSO4 + CH3COONa = CH3COOH + Na2SO4
Pb + O2 = O2Pb =>
Pb + O2 = O2Pb
NaHS + HNO3 = NaNO3 + H2 + S =>
NaHS + HNO3 = NaNO3 + H2 + S
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
NO(g) + O3(g) = NO2 =>
3 NO(g) + O3(g) = 3 NO2
K2SeO3 + H2O = KHSeO3 + KOH =>
K2SeO3 + H2O = KHSeO3 + KOH
C6H7O2(OH)3 + NaOH + ClCH2COONa = [C6H7O2(OH)(OCH2COONa)] + NaCl + H2O =>
7 C6H7O2(OH)3 + 6 NaOH + 3 ClCH2COONa = 6[C6H7O2(OH)(OCH2COONa)] + 3 NaCl + 11 H2O
W + SnNO3 = WNO3 + Sn =>
W + SnNO3 = WNO3 + Sn
Zn + O2 + H2O = ZnO*H2O =>
2 Zn + O2 + 2 H2O = 2 ZnO*H2O
Pb + O2 = O2Pb =>
Pb + O2 = O2Pb
B + HNO3 = H3BO3 + NO2 =>
B + 3 HNO3 = H3BO3 + 3 NO2
CuSO4 + NH3 = (NH3)2SO4 + Cu =>
CuSO4 + 2 NH3 = (NH3)2SO4 + Cu
C4H2 + O2 = CO5 + H2O =>
2 C4H2 + 21 O2 = 8 CO5 + 2 H2O
Fe2O4 + Al = Al2O4 + Fe =>
Fe2O4 + 2 Al = Al2O4 + 2 Fe
MnC2O4 = MnCO3 + CO =>
MnC2O4 = MnCO3 + CO
NH + H = NH2 =>
NH + H = NH2
BaBr + Cl2 = BaCl2 + Br =>
BaBr + Cl2 = BaCl2 + Br
NaClO + C2H5OH = HClO + C2H5ONa =>
NaClO + C2H5OH = HClO + C2H5ONa
B + HNO3 = H3BO3 + NO2 =>
B + 3 HNO3 = H3BO3 + 3 NO2
CrO3 + LiOH = LiCrO4 + H2 =>
2 CrO3 + 2 LiOH = 2 LiCrO4 + H2
Na2HCo3 = Na2Co3 + H2 =>
2 Na2HCo3 = 2 Na2Co3 + H2
Fe + C = Fe3C3 =>
3 Fe + 3 C = Fe3C3
HCI + ZnOH = ZnCI + H2O =>
HCI + ZnOH = ZnCI + H2O
Al203 = Al = O2 =>
Al203 = 203 Al
NH4NO3 + K2O = KNO3 + H2O + NH3 =>
2 NH4NO3 + K2O = 2 KNO3 + H2O + 2 NH3
Fe2(SO4)3 + Al2O3 = Al2(SO4)3 + Fe2O3 =>
Fe2(SO4)3 + Al2O3 = Al2(SO4)3 + Fe2O3
NaCH3SO4 + H2O = NaCH3O + H2SO4 =>
NaCH3SO4 + H2O = NaCH3O + H2SO4
CS2 + O2 = CS2O2 =>
CS2 + O2 = CS2O2
KHCO3 = KCO3 + H =>
KHCO3 = KCO3 + H
Fe2(SO4)3 + SO2 + H2O = Fe(OH)2 + H2SO4 =>
Fe2(SO4)3 + SO2 + 6 H2O = 2 Fe(OH)2 + 4 H2SO4
Rb + H2O = RbH2 + O2 =>
2 Rb + 2 H2O = 2 RbH2 + O2
SrS = Sr + S8 =>
8 SrS = 8 Sr + S8
Cu(C2H3O2)2 + KL = CuL + KC2H3O2 + L2 =>
2 Cu(C2H3O2)2 + 4 KL = 2 CuL + 4 KC2H3O2 + L2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/24
Équations équilibrées sur11/06/23
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