| Équations équilibrées la veille |
S2O3{-2} + 2 ClO2{-} + H2O = 2 SO4{-2} + 2 Cl{-} + 2 H{+}
H2PO3 + (NH4)3MoO4 + HNO3 = (NH4)2PO4*12MoO3 + NH2NO3 + H2O =>
3 H2PO3 + 36.000000000001(NH4)3MoO4 + 184 HNO3 = 3.0000000000001(NH4)2PO4*12MoO3 + 143 NH2NO3 + 156 H2O
CH3CH(CH3)CH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
CH3CH(CH3)CH2OH(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(g)
Al + KOH + H2O = H2 + Al(OH)4{-} + K{+} =>
2 Al + 2 KOH + 6 H2O = 3 H2 + 2 Al(OH)4{-} + 2 K{+}
Cr(OH)3 + NaClO4 + NaOH = Na2CrO4 + NaCl + H2O =>
8 Cr(OH)3 + 3 NaClO4 + 16 NaOH = 8 Na2CrO4 + 3 NaCl + 20 H2O
Zn + NiCO3 = ZnCO3 + Ni =>
Zn + NiCO3 = ZnCO3 + Ni
NH4CNS + FeCl3 = (NH4)3Fe + CNSCl =>
3 NH4CNS + FeCl3 = (NH4)3Fe + 3 CNSCl
H{2}O{2} = H{2}O{3} =>
H{2}O{2} = H{2}O{3}
Al(OH)3(s) = Al2O3(aq) + H2O(aq) =>
2 Al(OH)3(s) = Al2O3(aq) + 3 H2O(aq)
Fe3(PO4)2 + NH3 + H2O = Fe(OH)2 + (NH4)3PO4 =>
Fe3(PO4)2 + 6 NH3 + 6 H2O = 3 Fe(OH)2 + 2(NH4)3PO4
Fe3O4 + CO2 = Fe2O3 + CO =>
2 Fe3O4 + CO2 = 3 Fe2O3 + CO
Pb(CH3COO)2 + NaOH = NaCH3COO + Pb(OH)2 =>
Pb(CH3COO)2 + 2 NaOH = 2 NaCH3COO + Pb(OH)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C24H20 + O2 = CO2 + H2O =>
C24H20 + 29 O2 = 24 CO2 + 10 H2O
O3 + O2N = O3N =>
O3 + 3 O2N = 3 O3N
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
CaCI2 + Na3PO4 = CaPO4 + Na3CI2 =>
CaCI2 + Na3PO4 = CaPO4 + Na3CI2
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O
CuCl2 + NH2OH + NaOH = N2 + CuCl + NaCl + H2O =>
2 CuCl2 + 2 NH2OH + 2 NaOH = N2 + 2 CuCl + 2 NaCl + 4 H2O
C3H7OH + K = C3H7OK + H2 =>
2 C3H7OH + 2 K = 2 C3H7OK + H2
KOH + KMnO4 + SO2 = MnO2 + K2SO4 + H2O =>
4 KOH + 2 KMnO4 + 3 SO2 = 2 MnO2 + 3 K2SO4 + 2 H2O
Zn(OH)2 + NH4Cl = ZnCl2 + NH3 + H2O =>
Zn(OH)2 + 2 NH4Cl = ZnCl2 + 2 NH3 + 2 H2O
C5H11OH(l) + O2 = CO2 + H2O =>
2 C5H11OH(l) + 15 O2 = 10 CO2 + 12 H2O
(CH3CO)2O + H2O = CH3COOH =>
(CH3CO)2O + H2O = 2 CH3COOH
Ba(NO3)2 + Li2SO4 = BaSO4 + LiNO3 =>
Ba(NO3)2 + Li2SO4 = BaSO4 + 2 LiNO3
TiO2 + NH2OH = TiOH + N2 + OH =>
2 TiO2 + 2 NH2OH = 2 TiOH + N2 + 4 OH
H2SO3 + Mn(OH)2 = MnSO3 + H2O =>
H2SO3 + Mn(OH)2 = MnSO3 + 2 H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
C2H4CI2 + O2 = CO2 + H2O + HCI =>
2 C2H4CI2 + 3 O2 = 2 CO2 + 2 H2O + 4 HCI
CuSO4 + NaOH = Na2SO4 + Cu[OH]2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu[OH]2
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Ca(HCO3)2 + HNO3 = CaOH + N(HCO3)2 + O2 =>
Ca(HCO3)2 + HNO3 = CaOH + N(HCO3)2 + O2
HCOOH + Ca(OH)2 = Ca + COOH + H2O =>
2 HCOOH + Ca(OH)2 = Ca + 2 COOH + 2 H2O
NaOH + S = NaS + Na2SO3 + H2O =>
6 NaOH + 5 S = 4 NaS + Na2SO3 + 3 H2O
ClF + O2 = Cl2O + OF =>
4 ClF + 3 O2 = 2 Cl2O + 4 OF
CuCl + KCNS = KCl + CuCNS =>
CuCl + KCNS = KCl + CuCNS
CH3COOH + MgCO3 = CO2 + H2O + MgCOOH =>
3 CH3COOH + 8 MgCO3 = 6 CO2 + 2 H2O + 8 MgCOOH
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C3H6O2 + H2O = C2H6O + CH2O2 =>
C3H6O2 + H2O = C2H6O + CH2O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Chromium(III)Sulfide + HydrogenChloride = HydrogenSulfide + Chromium(III)Chloride =>
Chromium(III)Sulfide + HydrogenChloride = HydrogenSulfide + Chromium(III)Chloride
CaOH2 + H2SO4 = CaSO4 + H2OH2 =>
CaOH2 + H2SO4 = CaSO4 + H2OH2
Al + H2SO4 = AlSO3 + H{+} + O{2-} =>
Al + H2SO4 = AlSO3 + 2 H{+} + O{2-}
LiClCaS = LiSCaCl =>
LiClCaS = LiSCaCl
BaCl{+2} + AgNO{+3} = AgCl + Ba(NO{+3}){+2} =>
BaCl{+2} + AgNO{+3} = AgCl + Ba(NO{+3}){+2}
HNO3 + V(OH)5 = V(NO3)5 + H2O =>
5 HNO3 + V(OH)5 = V(NO3)5 + 5 H2O
K2O + AlPO4 = K3PO4 + Al2O3 =>
3 K2O + 2 AlPO4 = 2 K3PO4 + Al2O3
FeCl3 + KI = FeI2 + I2 + KCl =>
2 FeCl3 + 6 KI = 2 FeI2 + I2 + 6 KCl
NH4(OH) + H2S = (NH4)2S + H2O =>
2 NH4(OH) + H2S = (NH4)2S + 2 H2O
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