| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H16 = 2 C4H8
KPO4 + CaOH = CaPO4 + KOH =>
KPO4 + CaOH = CaPO4 + KOH
Mn + NH3 = MnNH3 =>
Mn + NH3 = MnNH3
Ca(OH)2 + NaOH = Na2(Ca(OH)4) =>
Ca(OH)2 + 2 NaOH = Na2(Ca(OH)4)
Hg2S + O2 = Hg + SO3 =>
2 Hg2S + 3 O2 = 4 Hg + 2 SO3
KHCO3 + BaCl2 = KCl + BaCO3 + H2O + CO2 =>
2 KHCO3 + BaCl2 = 2 KCl + BaCO3 + H2O + CO2
Cl2 + NaO = NaClO =>
Cl2 + 2 NaO = 2 NaClO
(CH2)2(OH) + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
10(CH2)2(OH) + 22 KMnO4 + 33 H2SO4 = 20 CO2 + 11 K2SO4 + 22 MnSO4 + 58 H2O
Mg(s) + H2SO4(l) = MgSO4(l) + H2(g) =>
Mg(s) + H2SO4(l) = MgSO4(l) + H2(g)
K2Cl2O7 + H2S + H2SO4 = K2SO4 + Cl2(SO4)3 + H2O =>
4 K2Cl2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cl2(SO4)3 + 16 H2O
HCOOH + ZnCO3 = HCOOZn + H2O + CO2 =>
3 HCOOH + 2 ZnCO3 = 2 HCOOZn + 2 H2O + 3 CO2
PH2Br = P + H2 + Br2 =>
2 PH2Br = 2 P + 2 H2 + Br2
Ni(NO3)2*6H2O = Ni(NO3)2 + H2O =>
Ni(NO3)2*6H2O = Ni(NO3)2 + 6 H2O
Na2SO4Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Na2SO4Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 4 Na2SO4
Al2S3(s) + H2O = Al(OH)3(s) + H2S(g) =>
Al2S3(s) + 6 H2O = 2 Al(OH)3(s) + 3 H2S(g)
Re + O2 = ReO2 =>
Re + O2 = ReO2
Ca(SO4) = CaO + SO2 + O2 =>
2 Ca(SO4) = 2 CaO + 2 SO2 + O2
HCI + Mg = HMg + CI =>
HCI + Mg = HMg + CI
Cu2O(s) = Cu(s) + O2(g) =>
2 Cu2O(s) = 4 Cu(s) + O2(g)
Ba(OH)2 + Na2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + Na2SO4 = BaSO4 + 2 NaOH
CH3CHCH3OH + K2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CHCH3OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COCH3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Al2O3 + NaOH + H2O = Na3Al(OH)6 =>
Al2O3 + 6 NaOH + 3 H2O = 2 Na3Al(OH)6
Sr(NO3)2 + NaBr = Na(NO3)2 + BrSr =>
Sr(NO3)2 + NaBr = Na(NO3)2 + BrSr
FeS + NH3 = Fe + N2 + H2S =>
3 FeS + 2 NH3 = 3 Fe + N2 + 3 H2S
HNO3(aq) + KI(aq) = NO(g) + I2(s) + H2O(l) + KNO3(aq) =>
8 HNO3(aq) + 6 KI(aq) = 2 NO(g) + 3 I2(s) + 4 H2O(l) + 6 KNO3(aq)
MgO + P2O5 = Mg2P2O7 =>
2 MgO + P2O5 = Mg2P2O7
K2HPO4 + AgNO3 = KNO3 + Ag2HPO4 =>
K2HPO4 + 2 AgNO3 = 2 KNO3 + Ag2HPO4
C3H5N3O9 = CO2 + H2O + N + O2 =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 12 N + O2
FrOH + HCl = FrCl + H2O =>
FrOH + HCl = FrCl + H2O
Fe(s) + LiNO3(aq) = Li(s) + Fe(NO3)2(aq) =>
Fe(s) + 2 LiNO3(aq) = 2 Li(s) + Fe(NO3)2(aq)
CH2O + NaOH = NaCHO + H2O =>
CH2O + NaOH = NaCHO + H2O
Cu(CO3)(s) = CO2(g) + CuO(s) =>
Cu(CO3)(s) = CO2(g) + CuO(s)
HC8H3O2 + NaOH = H2O + NaC8H3O2 =>
HC8H3O2 + NaOH = H2O + NaC8H3O2
NpF3 + O2 + HF = NpF4 + H2O =>
4 NpF3 + O2 + 4 HF = 4 NpF4 + 2 H2O
PbCO3(s) + H2O = Pb(OH)2 + CO2 =>
PbCO3(s) + H2O = Pb(OH)2 + CO2
Co + Cl2 = CoCl3 =>
2 Co + 3 Cl2 = 2 CoCl3
C3F8 + S = CS2 + SF4 =>
C3F8 + 8 S = 3 CS2 + 2 SF4
Ag2O + HNO3 = AgNO3 + HOH =>
Ag2O + 2 HNO3 = 2 AgNO3 + HOH
CuS2 + HNO3 = CuSO4 + NO + H2O + H2SO4 =>
3 CuS2 + 14 HNO3 = 3 CuSO4 + 14 NO + 4 H2O + 3 H2SO4
FeCl3 + Na2S = FeS + Na + Cl2 =>
2 FeCl3 + 2 Na2S = 2 FeS + 4 Na + 3 Cl2
CH2CH2 + HOCl = CH3CHOHCH2Cl =>
3 CH2CH2 + 2 HOCl = 2 CH3CHOHCH2Cl
C9H18O2 + O2 = CO2 + H18O2 =>
C9H18O2 + 9 O2 = 9 CO2 + H18O2
Au2O + Mn = MnO + Au =>
Au2O + Mn = MnO + 2 Au
C2H5COOH + NH3 = (C2H5COO)NH4 =>
C2H5COOH + NH3 = (C2H5COO)NH4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Li2O + H3BO3 = Li2(BO2)2 + H2O =>
Li2O + 2 H3BO3 = Li2(BO2)2 + 3 H2O
K2[Zn(OH)4] + HCl = ZnCl2 + KCl + H2O =>
K2[Zn(OH)4] + 4 HCl = ZnCl2 + 2 KCl + 4 H2O
AgNO3 + CsCl = AgCl + CsNO3 =>
AgNO3 + CsCl = AgCl + CsNO3
[(CH3)4N]OH + H2O = H3O + [(CH3)4N]O =>
[(CH3)4N]OH + H2O = H3O + [(CH3)4N]O
LiCl + Pb(NO3)2 = Li(NO3)2 + Pb(Cl) =>
LiCl + Pb(NO3)2 = Li(NO3)2 + Pb(Cl)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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