| Équations équilibrées la veille |
MnCl2 + 4 NaOH + 2 H2O2 = Na2MnO4 + 2 NaCl + 4 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Au(OH)3 + Na2CO3 = Au2(CO3)3 + NaOH =>
2 Au(OH)3 + 3 Na2CO3 = Au2(CO3)3 + 6 NaOH
SiH4 + HCl = SiH3Cl + H2 =>
SiH4 + HCl = SiH3Cl + H2
NH4ClO4 + H2O = NH4OH + HClO4 =>
NH4ClO4 + H2O = NH4OH + HClO4
SN4 + HNO3 = H2SO4 + NO2 + H2O =>
SN4 + 22 HNO3 = H2SO4 + 26 NO2 + 10 H2O
BaH2SO4 = BaSO4H2 =>
BaH2SO4 = BaSO4H2
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
CuSO4 + K4P2O7 = Cu2P2O7 + K2SO4 =>
2 CuSO4 + K4P2O7 = Cu2P2O7 + 2 K2SO4
HLO3 + P + H2O = HL + H3PO4 =>
5 HLO3 + 6 P + 9 H2O = 5 HL + 6 H3PO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Si + O{2} = SiO{2} =>
Si + O{2} = SiO{2}
Ca3(Po4)2 + NaNo3 = Ca(No3)2 + Na3Po4 =>
Ca3(Po4)2 + 6 NaNo3 = 3 Ca(No3)2 + 2 Na3Po4
VO2{+} + Fe{2+} + H2O = VO{2+} + Fe{3+} + OH{-} =>
VO2{+} + Fe{2+} + H2O = VO{2+} + Fe{3+} + 2 OH{-}
FeO + HNO3 = FeO3 + NO + H2O =>
3 FeO + 4 HNO3 = 3 FeO3 + 4 NO + 2 H2O
FeS2 + O2 + H2O = Fe(OH)3 + SO4{-} + H{+} =>
4 FeS2 + 17 O2 + 10 H2O = 4 Fe(OH)3 + 8 SO4{-} + 8 H{+}
O3 + C7H5O2 = CO2 + H2O =>
29 O3 + 6 C7H5O2 = 42 CO2 + 15 H2O
NaI + HBr = NaBr2 + H2I =>
NaI + 2 HBr = NaBr2 + H2I
CuSO4*4NH3 = CuSO4*2NH3 + NH3 =>
CuSO4*4NH3 = CuSO4*2NH3 + 2 NH3
C12H2O11 + KMnO4 = MnO2 + K2CO3 + CO2 + H2O =>
3 C12H2O11 + 28 KMnO4 = 28 MnO2 + 14 K2CO3 + 22 CO2 + 3 H2O
Fe + Sn(CO3)2 = Sn + Fe2(CO3)3 =>
4 Fe + 3 Sn(CO3)2 = 3 Sn + 2 Fe2(CO3)3
Si + O{2} = SiO{2} =>
Si + O{2} = SiO{2}
AgClNH3 = Ag(NH3)Cl =>
AgClNH3 = Ag(NH3)Cl
MnCO3 + H3PO4 = Mn(H2PO4)2 + H2O + CO2 =>
MnCO3 + 2 H3PO4 = Mn(H2PO4)2 + H2O + CO2
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
Al(OH)3 + CH3COOH = (CH3COO)2AlOH + H2O =>
Al(OH)3 + 2 CH3COOH = (CH3COO)2AlOH + 2 H2O
Al(OH)3(t) = Al2O3 + H2O =>
2 Al(OH)3(t) = Al2O3 + 3 H2O
C6H5CHBrCH3KOH = KBrH2OC6H5C2H3 =>
C6H5CHBrCH3KOH = KBrH2OC6H5C2H3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
HCl + K2Cr2O7 = Cl2 + CrCl3 + KCl + H2O =>
14 HCl + K2Cr2O7 = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O
Sn(OH)2NaOH = Sn(OH)Na(OH)2 =>
Sn(OH)2NaOH = Sn(OH)Na(OH)2
H2O2 + NaOH = Na2O2 + H2O =>
H2O2 + 2 NaOH = Na2O2 + 2 H2O
HClBaCl2SO4 = BaSO4HCl3 =>
HClBaCl2SO4 = BaSO4HCl3
Na3AsO4 + AgNO3 = NaNO3 + Ag3AsO4 =>
Na3AsO4 + 3 AgNO3 = 3 NaNO3 + Ag3AsO4
C3H6 = C9H18 =>
3 C3H6 = C9H18
C6H12O2 + H2O = C2H5OH + CO2 =>
3 C6H12O2 + 6 H2O = 8 C2H5OH + 2 CO2
F + KMnO4 = KMnF + O2 =>
F + KMnO4 = KMnF + 2 O2
CuS + Fe2(SO4)3 = CuSO4 + S + FeSO4 =>
CuS + Fe2(SO4)3 = CuSO4 + S + 2 FeSO4
HClO3 + H2C2O4 = Cl2O + CO2 + H2O =>
2 HClO3 + 4 H2C2O4 = Cl2O + 8 CO2 + 5 H2O
PbO2 + H2O + C = Pb(OH)2 + CO2 =>
2 PbO2 + 2 H2O + C = 2 Pb(OH)2 + CO2
K3PO4 + Cu(NO3)2 = CuPO4 + K + (NO3) =>
K3PO4 + Cu(NO3)2 = CuPO4 + 3 K + 2(NO3)
HCl + KNO2 + CO = K3CO(NO2)6 + NO + H2O + KCl =>
6 HCl + 9 KNO2 + CO = K3CO(NO2)6 + 3 NO + 3 H2O + 6 KCl
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
Cr2(SO4)3 + NaOH + Cl2O7 = Na2Cr2O7 + Cl2 + H2O + Na2SO4 =>
7 Cr2(SO4)3 + 56 NaOH + 3 Cl2O7 = 7 Na2Cr2O7 + 3 Cl2 + 28 H2O + 21 Na2SO4
K2S + S4 = K2S5 =>
K2S + S4 = K2S5
TiSO5 + H2O = TiO2 + H2SO4 =>
TiSO5 + H2O = TiO2 + H2SO4
H3(PO4) + Ca(CO3) = Ca3(PO4)2 + H2(CO3) =>
2 H3(PO4) + 3 Ca(CO3) = Ca3(PO4)2 + 3 H2(CO3)
calciumchlorate = calciumchloride + oxygen =>
Ca(ClO3)2 = CaCl2 + 3 O2
C2H5COOH + NaOH = C2H5COO + H2O + Na =>
C2H5COOH + NaOH = C2H5COO + H2O + Na
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Équations équilibrées sur11/14/24
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