| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KJ + O3 + 3 H2O = 6 KOH + 3 J2
CU2O + C = CU + CO =>
CU2O + 2 C = 2 CU + CO
KJ + O3 + H2O = KOH + J2 =>
6 KJ + O3 + 3 H2O = 6 KOH + 3 J2
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
PbSO4(aq) + Na2S(aq) = PbS(s) + Na2SO4 =>
PbSO4(aq) + Na2S(aq) = PbS(s) + Na2SO4
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
BaF2 + K2S = BaS + KF =>
BaF2 + K2S = BaS + 2 KF
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
FeCl3 + H2O2 + KOH = K2FeO3 + KCl + H2O =>
2 FeCl3 + H2O2 + 10 KOH = 2 K2FeO3 + 6 KCl + 6 H2O
NaOH + Cr2(SO4)3 = Na3(Cr(OH)6) + Na2SO4 =>
12 NaOH + Cr2(SO4)3 = 2 Na3(Cr(OH)6) + 3 Na2SO4
SO2 + HClO = H2SO4 + Cl2 =>
SO2 + 2 HClO = H2SO4 + Cl2
(NH4)HCO3 + HCl = CO2 + H2O + NH4Cl =>
(NH4)HCO3 + HCl = CO2 + H2O + NH4Cl
HCOOH + Mg = H + MgHCOO =>
HCOOH + Mg = H + MgHCOO
K3Fe(CN)6 + Cr2 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
12 K3Fe(CN)6 + Cr2 + 16 KOH = 12 K4Fe(CN)6 + 2 K2CrO4 + 8 H2O
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
H6C3 + O2 = CO2 + H2O =>
2 H6C3 + 9 O2 = 6 CO2 + 6 H2O
BrO3{-} + NO2 + H2O = Br{-} + NO3{-} + H{+} =>
BrO3{-} + 6 NO2 + 3 H2O = Br{-} + 6 NO3{-} + 6 H{+}
AgNO3 + LiBr = AgBr + NO3Li =>
AgNO3 + LiBr = AgBr + NO3Li
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NaMnO4 + Ca3P2 + HCl = NaCl + Ca3(PO4)2 + MnCl2 + H2O =>
16 NaMnO4 + 5 Ca3P2 + 48 HCl = 16 NaCl + 5 Ca3(PO4)2 + 16 MnCl2 + 24 H2O
Al + Na2CO3 = Al2(CO3)3 + Na =>
2 Al + 3 Na2CO3 = Al2(CO3)3 + 6 Na
Mn(NO3)2 + CH4N2O = MnO + CO2 + H2O + N2 =>
3 Mn(NO3)2 + 5 CH4N2O = 3 MnO + 5 CO2 + 10 H2O + 8 N2
CH3COOH + NaOH = NaC2OH + H2O =>
CH3COOH + NaOH = NaC2OH + 2 H2O
C2H5COOH + Na2CO3 = C2H5COONa + CO2 + H2O =>
2 C2H5COOH + Na2CO3 = 2 C2H5COONa + CO2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H1O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO + 4 H1O
Si + NaClO4 + NaOH = Na4SiO4 + Cl2 + H2O =>
7 Si + 4 NaClO4 + 24 NaOH = 7 Na4SiO4 + 2 Cl2 + 12 H2O
FeI2 + O2 = I2 + Fe2O3 =>
4 FeI2 + 3 O2 = 4 I2 + 2 Fe2O3
MnO2 + C12H22O11 + H2SO4 = MnSO4 + CO2 + H2O =>
24 MnO2 + C12H22O11 + 24 H2SO4 = 24 MnSO4 + 12 CO2 + 35 H2O
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
Ni + HCl + O2 = NiCl2*6H2O + Cl2 =>
Ni + 12 HCl + 3 O2 = NiCl2*6H2O + 5 Cl2
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
Al2(SO4)3 = Al + SO4 =>
Al2(SO4)3 = 2 Al + 3 SO4
As + H2O = H3AsO4 + H =>
As + 4 H2O = H3AsO4 + 5 H
HClO3 + AsH3 = H3AsO4 + HCl =>
4 HClO3 + 3 AsH3 = 3 H3AsO4 + 4 HCl
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
KClO3 + H2SO4 = HClO4 + Cl2O + K2SO4 + H2O =>
6 KClO3 + 3 H2SO4 = 4 HClO4 + Cl2O + 3 K2SO4 + H2O
QBr = Q2 + Br2 =>
2 QBr = Q2 + Br2
Bi(NO3)3 + BaS = BiS(NO3)3Ba =>
Bi(NO3)3 + BaS = BiS(NO3)3Ba
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
As(OH)3 + H2S = As2S3 + H2O =>
2 As(OH)3 + 3 H2S = As2S3 + 6 H2O
C3H7COOH + HOCH3 = C3H7COOCH3 + H2O =>
C3H7COOH + HOCH3 = C3H7COOCH3 + H2O
CU2O + C = CU + CO =>
CU2O + 2 C = 2 CU + CO
KHS + H2SO4 = KHSO4 + H2S =>
KHS + H2SO4 = KHSO4 + H2S
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
KJ + O3 + H2O = KOH + J2 =>
6 KJ + O3 + 3 H2O = 6 KOH + 3 J2
Br2 + H2O = BrO3{-} + Br{-} + H{+}usingion{-}electronmethod =>
3 Br2 + 3 H2O = BrO3{-} + 5 Br{-} + 6 H{+}usingion{-}electronmethod
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
