Equations balanced on the previous day | Equations balanced on the next day |
2 PbCrO4 + 6 KI + 16 HCl = 2 PbCl2 + 2 CrCl3 + 6 KCl + 3 I2 + 8 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Hg(NO3)2(aq) + NaI(aq) = HgI2(s) + NaNO3(aq) =>
Hg(NO3)2(aq) + 2 NaI(aq) = HgI2(s) + 2 NaNO3(aq)
VCl3 + Na + Co = V(Co)6 + NaCl =>
VCl3 + 3 Na + 6 Co = V(Co)6 + 3 NaCl
Cl + NaBr = Br + NaCl =>
Cl + NaBr = Br + NaCl
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
Fe(s) + O2(g) = Fe2O3 =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3
CH3CH2OH + KMnO4 = CH3COOK + KOH + MnO2 + H2O =>
3 CH3CH2OH + 4 KMnO4 = 3 CH3COOK + KOH + 4 MnO2 + 4 H2O
Cr + H2O2 + NaOH = Na2CrO4 + H2O =>
Cr + 3 H2O2 + 2 NaOH = Na2CrO4 + 4 H2O
K2Cr2O7 + HCl = Cl2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O
CaCl2 + KH2PO4 = Ca3(PO4)2 + KCl + HCl =>
3 CaCl2 + 2 KH2PO4 = Ca3(PO4)2 + 2 KCl + 4 HCl
Pb4S2 + O2 = PbO + SO2 =>
Pb4S2 + 4 O2 = 4 PbO + 2 SO2
Na2S2O8 + Mg = Na2S + SO2 + MgO =>
Na2S2O8 + 6 Mg = Na2S + SO2 + 6 MgO
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Br2 + CaCl2 = Ca + BrCl2 =>
Br2 + 2 CaCl2 = 2 Ca + 2 BrCl2
SiO2(s) + C(s) = Si(s) + CO(g) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(g)
HgSO4 + Al = Al2(SO4)3 + Hg =>
3 HgSO4 + 2 Al = Al2(SO4)3 + 3 Hg
CrK2O4 + Ag2SO4 = CrSO4 + K2O4Ag2 =>
CrK2O4 + Ag2SO4 = CrSO4 + K2O4Ag2
CuS + HNO3 = CuSO + NO + H2O =>
3 CuS + 2 HNO3 = 3 CuSO + 2 NO + H2O
H6C3O + O2 = CO2 + H2O =>
H6C3O + 4 O2 = 3 CO2 + 3 H2O
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
HCl + Mn2O5 = MnCl2 + H2O + Cl =>
10 HCl + Mn2O5 = 2 MnCl2 + 5 H2O + 6 Cl
C2H6 + O2 = C92 + H2O =>
46 C2H6 + 69 O2 = C92 + 138 H2O
CH2O = COH2 =>
CH2O = COH2
H2O + H2SO4 = H3O + SO4 =>
2 H2O + H2SO4 = 2 H3O + SO4
CuSO4(aq) + K3PO4(aq) = Cu3(PO4)2 + K2SO4 =>
3 CuSO4(aq) + 2 K3PO4(aq) = Cu3(PO4)2 + 3 K2SO4
Ca(CO3) + H3(PO4) = H3(CO3) + Ca(PO4) =>
Ca(CO3) + H3(PO4) = H3(CO3) + Ca(PO4)
Cu(NO3)2 + Na(PO4) = Cu(PO4) + Na(NO3)2 =>
Cu(NO3)2 + Na(PO4) = Cu(PO4) + Na(NO3)2
CH3COO + H2O = CH3COOH + HO =>
CH3COO + H2O = CH3COOH + HO
Sn(NO3)4 + K2SO3 = KNO3 + Sn(SO3)2 =>
Sn(NO3)4 + 2 K2SO3 = 4 KNO3 + Sn(SO3)2
MnI2 + BiO3{-} + H3O{+} = MnO4{-} + IO3{-} + Bi{3+} + H2O =>
2 MnI2 + 17 BiO3{-} + 62 H3O{+} = 2 MnO4{-} + 4 IO3{-} + 17 Bi{3+} + 93 H2O
PH3(g) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O(g)
Ta + K2CrO4 + H2SO4 = Ta2(SO4)5 + K2SO4 + Cr2(SO4)3 + H2O =>
6 Ta + 10 K2CrO4 + 40 H2SO4 = 3 Ta2(SO4)5 + 10 K2SO4 + 5 Cr2(SO4)3 + 40 H2O
FeS2 + O2 = Fe2O2 + SO2 =>
2 FeS2 + 5 O2 = Fe2O2 + 4 SO2
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
H3PO4(aq) + NH4OH(aq) = (NH4)3PO4 + H2O =>
H3PO4(aq) + 3 NH4OH(aq) = (NH4)3PO4 + 3 H2O
(NH4)2CO3 + HCl = (NH4)Cl + H2(CO3) =>
(NH4)2CO3 + 2 HCl = 2(NH4)Cl + H2(CO3)
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
K2CO3 + Pb(NO3)2 = PbCO3 + KNO3 =>
K2CO3 + Pb(NO3)2 = PbCO3 + 2 KNO3
Ca(NO3)2 + NaF = CaF2 + NaNO3 =>
Ca(NO3)2 + 2 NaF = CaF2 + 2 NaNO3
Al + H2SO4 = Al(SO4) + SO2 + H2O =>
Al + 2 H2SO4 = Al(SO4) + SO2 + 2 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
CoCl2(H2O) = CoCl2H2O =>
CoCl2(H2O) = CoCl2H2O
C6H9N3O2 + O2 = CO2 + H2O + NO2 =>
4 C6H9N3O2 + 41 O2 = 24 CO2 + 18 H2O + 12 NO2
KIO3 + N2H4 + HCl = KCl + N2 + I2 + H2O =>
4 KIO3 + 5 N2H4 + 4 HCl = 4 KCl + 5 N2 + 2 I2 + 12 H2O
OH + Zn = ZnO2 + H2O =>
4 OH + Zn = ZnO2 + 2 H2O
Bi(OH)3 + K2S2O8 + KOH = KBiO3 + S + H2O =>
7 Bi(OH)3 + K2S2O8 + 5 KOH = 7 KBiO3 + 2 S + 13 H2O
Li + O2 = Li2O1 =>
4 Li + O2 = 2 Li2O1
NaAlO2 + HCl = HAlO2 + NaCl =>
NaAlO2 + HCl = HAlO2 + NaCl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/27/24
Equations balanced on 04/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.