Equations balanced on the previous day | Equations balanced on the next day |
WO3 + 3 H2 = 3 H2O + W
C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CrI3 + Cl2 + KOH = K2CrO4 + KIO3 + KCl + H2O =>
2 CrI3 + 21 Cl2 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 H2O
Cl2 + KOH = KCl + KClO3 + H20 =>
30 Cl2 + 60 KOH = 40 KCl + 20 KClO3 + 3 H20
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
C2H5OH + O2 = CH3COOH + H2O =>
C2H5OH + O2 = CH3COOH + H2O
H2SO4 + Mg = MgSO4 + H2O + SO2 =>
2 H2SO4 + Mg = MgSO4 + 2 H2O + SO2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Sr + C2H5CO2H = C2H5CO2Sr + H2 =>
2 Sr + 2 C2H5CO2H = 2 C2H5CO2Sr + H2
H3PO4 + K2CO3 = K3PO4 + CO2 + H2O =>
2 H3PO4 + 3 K2CO3 = 2 K3PO4 + 3 CO2 + 3 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H(OH) =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H(OH)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
LiNO3 + H2O = LiOH + HNO3 =>
LiNO3 + H2O = LiOH + HNO3
Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2
S3O6{2-} + MnO4{-} + H{+} = OH{-} + SO4{2-} + Mn{2+} =>
5 S3O6{2-} + 8 MnO4{-} + 2 H{+} = 2 OH{-} + 15 SO4{2-} + 8 Mn{2+}
S3O6{2-} + MnO4{-} + H{+} = OH{-} + SO4{2-} + Mn{2+} =>
5 S3O6{2-} + 8 MnO4{-} + 2 H{+} = 2 OH{-} + 15 SO4{2-} + 8 Mn{2+}
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Na2[B2(O2)2(OH)4]6H20 + H2SO4 + KI = NaOH + K2SO4 + I2 + B + H2O =>
Na2[B2(O2)2(OH)4]6H20 + 25 H2SO4 + 50 KI = 2 NaOH + 25 K2SO4 + 25 I2 + 12 B + 46 H2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
C + H2SO4 = CO2 + SO2 + H20 =>
10 C + 10 H2SO4 = 10 CO2 + 10 SO2 + H20
PbO + NH4NO3 = NH3 + Pb(NO3)2 + H2O =>
PbO + 2 NH4NO3 = 2 NH3 + Pb(NO3)2 + H2O
NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + H2SO4 = H2 + Al(SO4)3 =>
Al + 3 H2SO4 = 3 H2 + Al(SO4)3
MnO2 + HBr = MnBr2 + H2O + Br2 =>
MnO2 + 4 HBr = MnBr2 + 2 H2O + Br2
FeCO3 + HNO3 = CO2 + Fe(NO3)3 + H2O + NO =>
3 FeCO3 + 10 HNO3 = 3 CO2 + 3 Fe(NO3)3 + 5 H2O + NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
KMnO4 + KOH + MnO2 = K2MnO4 + H2O =>
2 KMnO4 + 4 KOH + MnO2 = 3 K2MnO4 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 2 MnSO4 + K2SO4 + 3 H2O + 5 Na2SO4
Zn(OH)2 + HNO3 = H(OH) + Zn(NO3)2 =>
Zn(OH)2 + 2 HNO3 = 2 H(OH) + Zn(NO3)2
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
Na2Cr2O7 + HCl = CrCl3 + Cl2 + NaCl + H2O =>
Na2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 2 NaCl + 7 H2O
(NH4)2CR2O7 + NH4SCN = NH4[CR(SCN)4(NH3)2] + NH3 + CO2 + SO2 + H2O =>
3(NH4)2CR2O7 + 29 NH4SCN = 6 NH4[CR(SCN)4(NH3)2] + 22 NH3 + 2 CO2 + 5 SO2 + 7 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
As2O3 + H2SO4 + Zn = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 H2SO4 + 6 Zn = 2 AsH3 + 6 ZnSO4 + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/07/13
Equations balanced on 02/06/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.