| Équations équilibrées la veille |
4 C22H21N3S7O2 + 145 O2 = 88 CO2 + 42 H2O + 12 NO2 + 28 SO2
CaCl2(aq) + KI(aq) = CaI2(aq) + KCl(aq) =>
CaCl2(aq) + 2 KI(aq) = CaI2(aq) + 2 KCl(aq)
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
Zr + HCl = ZrCl + H2 =>
2 Zr + 2 HCl = 2 ZrCl + H2
AgNO3 + C6H8O7 = AgO + CO2 + N2 + H2O =>
18 AgNO3 + 4 C6H8O7 = 18 AgO + 24 CO2 + 9 N2 + 16 H2O
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
CH3COOLi + H2O = CH3COOH + LiOH =>
CH3COOLi + H2O = CH3COOH + LiOH
HIO3 + Na2SO3 = Na2SO5 + I2 + H2O =>
4 HIO3 + 5 Na2SO3 = 5 Na2SO5 + 2 I2 + 2 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
HCl*4H2O + CaCO3 = CaCl2*6H2O + CO2 + H2O =>
2 HCl*4H2O + CaCO3 = CaCl2*6H2O + CO2 + 3 H2O
AlPo4 + PbCo3 = Al(Co3) + PbPo4 =>
AlPo4 + PbCo3 = Al(Co3) + PbPo4
FeCl3 + KCNS = KCl + Fe(CNS)3 =>
FeCl3 + 3 KCNS = 3 KCl + Fe(CNS)3
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
Ag + CaCl2 = Ca + AgCl =>
2 Ag + CaCl2 = Ca + 2 AgCl
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
K3[Al(OH)6] + H2SO4 = (AlOH)SO4 + KHSO4 + H2O =>
K3[Al(OH)6] + 4 H2SO4 = (AlOH)SO4 + 3 KHSO4 + 5 H2O
K + I2 = KI =>
2 K + I2 = 2 KI
Sn + Cu(NO3)2 = Sn(NO3)2 + Cu =>
Sn + Cu(NO3)2 = Sn(NO3)2 + Cu
CH3CHCH3 + O2 = CO2 + H2O =>
4 CH3CHCH3 + 19 O2 = 12 CO2 + 14 H2O
C3H8 = C3H4 + H2 =>
C3H8 = C3H4 + 2 H2
Sn3(BO3)4 = Sn + B + O2 =>
Sn3(BO3)4 = 3 Sn + 4 B + 6 O2
C2H2 + CO + H2O = C3H4O2 =>
C2H2 + CO + H2O = C3H4O2
HCl + Ba(OH)3 = H2O + BaCl3 =>
3 HCl + Ba(OH)3 = 3 H2O + BaCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
KMnO4 + Al(OH)3 + HCl = Al(MnO4)3 + KCl + H2O =>
3 KMnO4 + Al(OH)3 + 3 HCl = Al(MnO4)3 + 3 KCl + 3 H2O
H3C6H5O7H2O + Na2CO3 = CO2 + H2O + Na4C6H5O7 =>
19 H3C6H5O7H2O + 36 Na2CO3 = 42 CO2 + 50 H2O + 18 Na4C6H5O7
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
HCl + Ba(OH)3 = H2O + BaCl3 =>
3 HCl + Ba(OH)3 = 3 H2O + BaCl3
Cu + MgCl2 = Cl2Cu + Mg =>
Cu + MgCl2 = Cl2Cu + Mg
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(Cl)2 + Cl = Fe(Cl)3 =>
Fe(Cl)2 + Cl = Fe(Cl)3
NaHCO3 + CH3OOH = NaCH3CO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = NaCH3CO2 + 3 H2O + CO2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Fe + H2SO4 = FeSO3 + H2O =>
Fe + H2SO4 = FeSO3 + H2O
CH3COOH + (CH3)2NH = CH3CON(CH3)2 + H2O =>
CH3COOH + (CH3)2NH = CH3CON(CH3)2 + H2O
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
F2 + H2SO4 = SO4 + HF =>
F2 + H2SO4 = SO4 + 2 HF
As2S3 + KOH = K3AsO3 + K3AsS3 + H2O =>
As2S3 + 6 KOH = K3AsO3 + K3AsS3 + 3 H2O
Cl{2} + NaBr = NaCl + Br{2} =>
Cl{2} + NaBr = NaCl + Br{2}
H3NO3 = H3 + NO3 =>
H3NO3 = H3 + NO3
FeCl3 + HCl = FeCl4{-} + H{+} =>
FeCl3 + HCl = FeCl4{-} + H{+}
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
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Équations équilibrées sur12/17/24
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