Équations équilibrées la veille |
3 H2O2 + NaKC4O6 = 4 CO2 + NaOH + KOH + 2 H2O
Cd(NO3)2(aq) + NH4OH(aq) = CdOH(aq) + NH4(NO3)2(aq) =>
Cd(NO3)2(aq) + NH4OH(aq) = CdOH(aq) + NH4(NO3)2(aq)
Ca(OH)2 + HClO3 = CaClHO4 + H2O =>
Ca(OH)2 + HClO3 = CaClHO4 + H2O
NaOH + C3H5O(COOH)3 = Na(COOH)3 + C3H5OOH =>
NaOH + C3H5O(COOH)3 = Na(COOH)3 + C3H5OOH
C3H6 + KMnO4 + H2O = (CH3)2CO + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + H2O = 3(CH3)2CO + 2 MnO2 + 2 KOH
H{+} + Cl{-} = HCl =>
H{+} + Cl{-} = HCl
Na(OH) + K3(PO4) = Na3(PO4) + K(OH) =>
3 Na(OH) + K3(PO4) = Na3(PO4) + 3 K(OH)
NH2OH + Zn + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
NH2OH + Zn + 2 NaOH + H2O = Na2[Zn(OH)4] + NH3
Al + NaNO3 + OH = NH3 + Na2O + AlO2 =>
11 Al + 4 NaNO3 + 12 OH = 4 NH3 + 2 Na2O + 11 AlO2
HCI(aq) + NaOH(aq) = NaCI(aq) + H2O(aq) =>
HCI(aq) + NaOH(aq) = NaCI(aq) + H2O(aq)
HNO2 + HMnO4 = Mn(NO3)2 + HNO3 + H2O =>
5 HNO2 + 2 HMnO4 = 2 Mn(NO3)2 + HNO3 + 3 H2O
Ca(OH)2(aq) + Pb(NO3)2(aq) = Ca(NO3)2(aq) + Pb(OH)2(aq) =>
Ca(OH)2(aq) + Pb(NO3)2(aq) = Ca(NO3)2(aq) + Pb(OH)2(aq)
CH3CHO + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
AgNO3 + Cu = Ag2Cu + NO3 =>
2 AgNO3 + Cu = Ag2Cu + 2 NO3
NiCl2*6H2O + C2H8N2 = [Ni(C2H8N2)3]Cl2 + H2O =>
NiCl2*6H2O + 3 C2H8N2 = [Ni(C2H8N2)3]Cl2 + 6 H2O
Uuh(SO4) = Uuh + SO4 =>
Uuh(SO4) = Uuh + SO4
Cu + FeSO4 = Cu2Fe + SO4 =>
2 Cu + FeSO4 = Cu2Fe + SO4
Zn + CuSO{+4} = ZnSO{+4} + Cu =>
Zn + CuSO{+4} = ZnSO{+4} + Cu
FeCl3 + NaOH = FeOOH + H2O + NaCl =>
FeCl3 + 3 NaOH = FeOOH + H2O + 3 NaCl
HC2H3O2 + CaCO3 = Ca(C2H3O2) + CO2 + H2O =>
9 HC2H3O2 + 8 CaCO3 = 8 Ca(C2H3O2) + 10 CO2 + 6 H2O
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
Ca(ClO)2 + NaCl + H2O = NaOH + Ca(OH)2 + Cl =>
Ca(ClO)2 + 2 NaCl + 2 H2O = 2 NaOH + Ca(OH)2 + 4 Cl
CH3COOH + Sr(OH)2 = C2SrO + H2O =>
CH3COOH + Sr(OH)2 = C2SrO + 3 H2O
Cu(OH)2 + HNO3 = CuNO3 + H2O + O2 =>
4 Cu(OH)2 + 4 HNO3 = 4 CuNO3 + 6 H2O + O2
C3H7NO2 + O2 = CO2 + H2O + N2 =>
4 C3H7NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
H + C30H50 + SO4 = HCO3 + H2S =>
50 H + 2 C30H50 + 45 SO4 = 60 HCO3 + 45 H2S
CH3C6H4OC6H4CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 CH3C6H4OC6H4CH3 + 8 KMnO4 + 12 H2SO4 = 10 C6H5COOH + 8 MnSO4 + 4 K2SO4 + 17 H2O
CuO + Na3PO4 = Cu3(PO4)2 + Na2O =>
3 CuO + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2O
C4H80N20 + O2 = CO2 + H2O + NO2 =>
C4H80N20 + 44 O2 = 4 CO2 + 40 H2O + 20 NO2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Ag2 + SO4 + Cu(NO3)2 = CuSO4 + AgNO3 =>
Ag2 + SO4 + Cu(NO3)2 = CuSO4 + 2 AgNO3
CuSO4 + CO2 = C(SO4)2 + Cu + O2 =>
2 CuSO4 + CO2 = C(SO4)2 + 2 Cu + O2
C6H14 = C6 + H2 =>
C6H14 = C6 + 7 H2
NH4Cl + Na = NH3 + NaCl + H2 =>
2 NH4Cl + 2 Na = 2 NH3 + 2 NaCl + H2
H + Bi(OH)3 = BiO + H2O =>
H + Bi(OH)3 = BiO + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HNO3 + C6H7N = CO2 + H2O + N2 =>
31 HNO3 + 5 C6H7N = 30 CO2 + 33 H2O + 18 N2
Ba(CH3COO)2 + ZnSO4 = BaSO4 + Zn(CH3COO)2 =>
Ba(CH3COO)2 + ZnSO4 = BaSO4 + Zn(CH3COO)2
HCl + CH3NHCH3 = (CH3)2NHHCl =>
HCl + CH3NHCH3 = (CH3)2NHHCl
KMnO4 + C2H2 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + C2H2 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 4 H2O
MnO4{-}1 + H{+} + Br{-}1 = Mn{+} + Br2 + H2O =>
MnO4{-}1 + 8 H{+} + 6 Br{-}1 = Mn{+} + 3 Br2 + 4 H2O
C2H2O4 + NaOH = Na2C2O4 + H2O =>
C2H2O4 + 2 NaOH = Na2C2O4 + 2 H2O
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
CaO + Cu(NO3)2 = Ca(NO3)2 + CuO =>
CaO + Cu(NO3)2 = Ca(NO3)2 + CuO
SiO2 + BaCo3 = BaO2 + SiCo3 =>
SiO2 + BaCo3 = BaO2 + SiCo3
Ca(NO3)2 + NaF = Na(NO3) + CaF2 =>
Ca(NO3)2 + 2 NaF = 2 Na(NO3) + CaF2
NaVO3 + FeCl2 + HCl = VOCl2 + FeCl3 + NaCl + H2O =>
NaVO3 + FeCl2 + 4 HCl = VOCl2 + FeCl3 + NaCl + 2 H2O
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O3 + 4 Br2 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
K2S + H2 = K2 + H2S =>
K2S + H2 = K2 + H2S
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