Equations balanced on the previous day | Equations balanced on the next day |
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2(s) + K2SO4(aq)
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Cu(s) + O2(g) = Cu2O(s) =>
4 Cu(s) + O2(g) = 2 Cu2O(s)
NH3 + CO2 = NH2COONH4 =>
2 NH3 + CO2 = NH2COONH4
K2S + HClO3 + H2O = KCl + S + KOH =>
3 K2S + HClO3 + 2 H2O = KCl + 3 S + 5 KOH
Co(s) + Br2(l) = CoBr3(s) =>
2 Co(s) + 3 Br2(l) = 2 CoBr3(s)
Cr + HCl = CrCl2 + H2 =>
Cr + 2 HCl = CrCl2 + H2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AuCl3 + NaOH = Au(OH)3 + NaCl =>
AuCl3 + 3 NaOH = Au(OH)3 + 3 NaCl
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + H2(g) =>
Zn(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + H2(g)
Cr + Cl = CrCl3 =>
Cr + 3 Cl = CrCl3
Cr + Cl = CrCl3 =>
Cr + 3 Cl = CrCl3
Sn(s) + O2(g) = SnO(s) =>
2 Sn(s) + O2(g) = 2 SnO(s)
FeCl2*4H2O + FeCl3*6H2O + NH4OH = Fe3O4 + NH4Cl + H2O =>
FeCl2*4H2O + 2 FeCl3*6H2O + 8 NH4OH = Fe3O4 + 8 NH4Cl + 20 H2O
K(s) + H2(g) = KH(s) =>
2 K(s) + H2(g) = 2 KH(s)
K2Cr2O3 + H2SO4 + O2 = KHSO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O3 + 10 H2SO4 + O2 = 4 KHSO4 + 2 Cr2(SO4)3 + 8 H2O
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
K2S + HClO3 + H2O = KCl + S + KOH =>
3 K2S + HClO3 + 2 H2O = KCl + 3 S + 5 KOH
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HCl + Cu + O2 = CuCl2 + H2O =>
4 HCl + 2 Cu + O2 = 2 CuCl2 + 2 H2O
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
P2 + O2 = PO =>
P2 + O2 = 2 PO
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H20 =>
10 NaCrO2 + 10 NaOH + 5 H2O2 = 10 Na2CrO4 + H20
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H202 =>
202 NaCrO2 + 202 NaOH + 101 H2O2 = 202 Na2CrO4 + 2 H202
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
SiH4 + NH3 = Si3NH4 + H2 =>
6 SiH4 + 2 NH3 = 2 Si3NH4 + 11 H2
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
KI + KMnO4 + H2O = I2 + MnO2 + KOH =>
6 KI + 2 KMnO4 + 4 H2O = 3 I2 + 2 MnO2 + 8 KOH
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C6H6O + C6H4(CO)2O = C20H14O4 + H2O =>
2 C6H6O + C6H4(CO)2O = C20H14O4 + H2O
Li2CO3 + SeO2 + NiO = Li6Ni(SeO3)4 + CO2 =>
3 Li2CO3 + 4 SeO2 + NiO = Li6Ni(SeO3)4 + 3 CO2
Li2CO3 + SeO2 + NiO = Li6Ni(SeO3)4 + CO2 =>
3 Li2CO3 + 4 SeO2 + NiO = Li6Ni(SeO3)4 + 3 CO2
CuCl2 + NaNo3 = Cu(No3)2 + NaCl =>
CuCl2 + 2 NaNo3 = Cu(No3)2 + 2 NaCl
Pb3O4 + HCl = PbCl4 + PbO + H2O =>
Pb3O4 + 4 HCl = PbCl4 + 2 PbO + 2 H2O
Al + Fe2O2 = Al2O3 + Fe =>
4 Al + 3 Fe2O2 = 2 Al2O3 + 6 Fe
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
CH4O + Na2Cr2O7 + H2SO4 = CH2O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH4O + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH2O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
Cu + H(NO3) + O2 = Cu(NO3)2 + H2O =>
2 Cu + 4 H(NO3) + O2 = 2 Cu(NO3)2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g) =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(g)
ThO2 + HNO3 = Th(NO3)4 + H2O =>
ThO2 + 4 HNO3 = Th(NO3)4 + 2 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/02/16
Equations balanced on 11/01/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.