| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 10 Cl2 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
Ra + Cl2 = RaCl =>
2 Ra + Cl2 = 2 RaCl
MgOH + HNO3 = H2OMg(NO3) =>
MgOH + HNO3 = H2OMg(NO3)
AgNO3 + IK = AgI + KNO3 =>
AgNO3 + IK = AgI + KNO3
CH3CH2OH8 + O2 = CO2 + H2O =>
4 CH3CH2OH8 + 19 O2 = 8 CO2 + 26 H2O
CuSO4 + NaS = CuS2 + Na2SO4 =>
CuSO4 + 2 NaS = CuS2 + Na2SO4
HSO3 + O2 = (HSO4)3 =>
6 HSO3 + 3 O2 = 2(HSO4)3
HClO + H2 = Cl2 + H2O =>
2 HClO + H2 = Cl2 + 2 H2O
Ca(s) + H2O = Ca(OH)2(s) + H2(g) =>
Ca(s) + 2 H2O = Ca(OH)2(s) + H2(g)
BaSO4 + CaCO3 = BaCO3 + CaSO4 =>
BaSO4 + CaCO3 = BaCO3 + CaSO4
NH3N + O2 = NO2N + H2O =>
4 NH3N + 7 O2 = 4 NO2N + 6 H2O
MnCl4 + Mn = MnCl2 =>
MnCl4 + Mn = 2 MnCl2
H2CO3 + Cu = CuCO3 + H2 =>
H2CO3 + Cu = CuCO3 + H2
H2 + CuS = Cu + H2S =>
H2 + CuS = Cu + H2S
K2SO4 + BaBr2 = KBr + Ba2(SO4)2 =>
2 K2SO4 + 2 BaBr2 = 4 KBr + Ba2(SO4)2
PbO2 + HMnO3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
PbO2 + HMnO3 + 2 HNO3 = Pb(NO3)2 + HMnO4 + H2O
CCl4 + H2S = CCl2S + HCl =>
CCl4 + H2S = CCl2S + 2 HCl
Ag + CH3COO = AgCH3COO =>
Ag + CH3COO = AgCH3COO
C75H99 + O2 = CO2 + H2O =>
4 C75H99 + 399 O2 = 300 CO2 + 198 H2O
Cu3 + AgNO3 = Cu(NO3)2 + Ag =>
Cu3 + 6 AgNO3 = 3 Cu(NO3)2 + 6 Ag
K + P + O = K3PO4 =>
3 K + P + 4 O = K3PO4
ROH + HBr = RBr + H2O =>
ROH + HBr = RBr + H2O
(NH4)2Fe(SO4)2*6H2O = FeSO4 + (NH4)2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O = FeSO4 + (NH4)2SO4 + 6 H2O
HNO3 + Mg = Mg(NO3) + NH4NO3 + H2O =>
10 HNO3 + 8 Mg = 8 Mg(NO3) + NH4NO3 + 3 H2O
Si3 + S4 = Si2S8 =>
2 Si3 + 6 S4 = 3 Si2S8
Al(OH){4-} + NH4[CH3CO2] = Al[CH3CO2]{4-} + NH4(OH) =>
Al(OH){4-} + NH4[CH3CO2] = Al[CH3CO2]{4-} + NH4(OH)
AlF6{3-}{-} + HOCl + H2O = Al + F{-} + HClO2 + H{+} =>
2 AlF6{3-}{-} + 3 HOCl + 3 H2O = 2 Al + 12 F{-} + 3 HClO2 + 6 H{+}
Ag2S + NaHCO3 = Ag + NaS + HCO3 =>
Ag2S + NaHCO3 = 2 Ag + NaS + HCO3
Na2S2O3 + KIO3 + HCl = Na2SO4 + K2SO4 + ICl + H2O =>
Na2S2O3 + 2 KIO3 + 2 HCl = Na2SO4 + K2SO4 + 2 ICl + H2O
C6H11OH(l) = C6H10(l) + H2O(l) =>
C6H11OH(l) = C6H10(l) + H2O(l)
Tl3 + O2 = Tl2O3 =>
4 Tl3 + 9 O2 = 6 Tl2O3
RbOH + MgClO3 = Rb2ClO3 + Mg(OH)2 =>
2 RbOH + MgClO3 = Rb2ClO3 + Mg(OH)2
C10H7OH + KOH = C10H7O + K + H2O =>
C10H7OH + KOH = C10H7O + K + H2O
C8H10 + K2Cr2O7 + H2SO4 = C7H6O2 + K2SO4 + Cr2(SO4)3 + H2O =>
7 C8H10 + 9 K2Cr2O7 + 36 H2SO4 = 8 C7H6O2 + 9 K2SO4 + 9 Cr2(SO4)3 + 47 H2O
SiO2 + CaCl2 + H2O = Ca2SiO4 + HCl =>
SiO2 + 2 CaCl2 + 2 H2O = Ca2SiO4 + 4 HCl
Sn + NaOH = Na2SnO2 + H2 =>
Sn + 2 NaOH = Na2SnO2 + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ba(OH)2 + H2SO4 = BaSO4 + (OH)H =>
Ba(OH)2 + H2SO4 = BaSO4 + 2(OH)H
Al(OH)3 + H = Al + H2O =>
Al(OH)3 + 3 H = Al + 3 H2O
C2H3O2{-} + H{+} = CH4 + CO2 =>
C2H3O2{-} + H{+} = CH4 + CO2
Cr3{+} + Br2 + OH{-} = CrO4 + Br{-} + H2O =>
2 Cr3{+} + 23 Br2 + 48 OH{-} = 6 CrO4 + 46 Br{-} + 24 H2O
Cu + HBr = CuBr + H2 =>
2 Cu + 2 HBr = 2 CuBr + H2
CoCl2 + H2O2 + NaOH = CoOOH + H2O + NaCl =>
2 CoCl2 + H2O2 + 4 NaOH = 2 CoOOH + 2 H2O + 4 NaCl
NaBr(ac) + Cl2(g) = NaCl(ac) + Br2(l) =>
2 NaBr(ac) + Cl2(g) = 2 NaCl(ac) + Br2(l)
CaO + NaCl = CaOCl + Na =>
CaO + NaCl = CaOCl + Na
Ca(OH)2 + AgNO3 = Ca(NO3)2 + Ag2(OH)2 =>
Ca(OH)2 + 2 AgNO3 = Ca(NO3)2 + Ag2(OH)2
Silver + Cl = Silverchloride =>
Ag + Cl = AgCl
C4H8O + I2 = C4I3H7O + HI =>
C4H8O + 2 I2 = C4I3H7O + HI
FeCO3 + HNO3 = CO2 + Fe(NO3)3 + H2O + NO =>
3 FeCO3 + 10 HNO3 = 3 CO2 + 3 Fe(NO3)3 + 5 H2O + NO
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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