Equations balanced on the previous day | Equations balanced on the next day |
10 H2SO4 = H20 + 10 SO4
NaBr + MnO2 + H2SO4 = NaHSO4 + MnSO4 + H2O + Br2 =>
2 NaBr + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 H2O + Br2
H2SO4 = H20 + SO4 =>
10 H2SO4 = H20 + 10 SO4
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cr2O3(g) + H2S(g) = Cr2S3(s) + H2O(l) =>
Cr2O3(g) + 3 H2S(g) = Cr2S3(s) + 3 H2O(l)
C4H16C3H8 + O2 = CO2 + H2O =>
C4H16C3H8 + 13 O2 = 7 CO2 + 12 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CrO + H2SO4 = CrSO4 + H2O =>
CrO + H2SO4 = CrSO4 + H2O
NaI + HNO3 = H2O + I2 + N2O + NaNO3 =>
8 NaI + 10 HNO3 = 5 H2O + 4 I2 + N2O + 8 NaNO3
C2H4 + Al2O3 = H2O + Al2O + C2H2 =>
2 C2H4 + Al2O3 = 2 H2O + Al2O + 2 C2H2
Cr2O3(g) + H2S(g) = Cr2S3(s) + H2O(l) =>
Cr2O3(g) + 3 H2S(g) = Cr2S3(s) + 3 H2O(l)
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
HCl(aq) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2(g)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CuCl2 + Mg = MgCl2 + Cu =>
CuCl2 + Mg = MgCl2 + Cu
HCl + K2CO3 = H2O + CO2 + KCl =>
2 HCl + K2CO3 = H2O + CO2 + 2 KCl
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeCl3(aq) + NaOH(aq) = Fe(OH)3 + NaCl =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 NaCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgNO3 = Ag + NO2 + O =>
AgNO3 = Ag + NO2 + O
HCl + K2Cr2O7 = Cl2 + CrCl3 + KCl + H2O =>
14 HCl + K2Cr2O7 = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
MnO2 + PbO2 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
2 MnO2 + 3 PbO2 + 6 HNO3 = 3 Pb(NO3)2 + 2 HMnO4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca(NO3)2 = Ca(NO2)2 + O2 =>
Ca(NO3)2 = Ca(NO2)2 + O2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
N2O4 = NO2 =>
N2O4 = 2 NO2
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
K2Cr2O7 + H2S + HCl = CrCl3 + S + KCl + H2O =>
K2Cr2O7 + 3 H2S + 8 HCl = 2 CrCl3 + 3 S + 2 KCl + 7 H2O
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
HNO3 + I = NO + H2O + HIO3 =>
5 HNO3 + 3 I = 5 NO + H2O + 3 HIO3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
KMnO4 + H2SO4 = O2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 = 5 O2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
NA + NANO3 = NA2O + N2 =>
5 NA + NANO3 = 3 NA2O + 2 N2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
NaHCO3 + H2O = H3O + Na + CO3 =>
NaHCO3 + H2O = H3O + Na + CO3
O3(g) = O2(g) =>
2 O3(g) = 3 O2(g)
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
FeBr3 + (NH4)2SO4 = Fe2(SO4)3 + NH4Br =>
2 FeBr3 + 3(NH4)2SO4 = Fe2(SO4)3 + 6 NH4Br
H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/17/18
Equations balanced on 05/17/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.