Equations balanced on the previous day | Equations balanced on the next day |
5 C2H4 + 10 KMnO4 + H20 = 5 C2H4(OH)2 + 10 MnO2 + 10 KOH
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
COS + O2 = CO2O3 + SO2 =>
COS + 3 O2 = CO2O3 + SO2
S2O7 = S + O2 =>
2 S2O7 = 4 S + 7 O2
Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2
iron(iii)oxide + hydrogen = iron + water =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
K2CrO4 + AgNO3 = Ag2CrO4(s) + KNO3(aq) =>
K2CrO4 + 2 AgNO3 = Ag2CrO4(s) + 2 KNO3(aq)
HCl + Fe2O3 = H2O + FeCl3 =>
6 HCl + Fe2O3 = 3 H2O + 2 FeCl3
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
HNO3 + NAHCO3 = NANO3 + H2O + CO2 =>
HNO3 + NAHCO3 = NANO3 + H2O + CO2
Ca + O2 = CaO3 =>
2 Ca + 3 O2 = 2 CaO3
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
FeCl3 + Al2 = AlCl3 + Fe =>
2 FeCl3 + Al2 = 2 AlCl3 + 2 Fe
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
Sr(OH)2 + Na3PO4 = Sr3(PO4)2 + NaOH =>
3 Sr(OH)2 + 2 Na3PO4 = Sr3(PO4)2 + 6 NaOH
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu + HNO3 = H2O + Cu(NO3)2 + NO2 =>
Cu + 4 HNO3 = 2 H2O + Cu(NO3)2 + 2 NO2
AsCl3 + H2O = HCl + As(OH)3 =>
AsCl3 + 3 H2O = 3 HCl + As(OH)3
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H2 + I2 = HI =>
H2 + I2 = 2 HI
K2CrO4 + AgNO3 = Ag2CrO4(s) + KNO3(aq) =>
K2CrO4 + 2 AgNO3 = Ag2CrO4(s) + 2 KNO3(aq)
Na2CO3 + Na2S + SO2 = CO2 + Na2S2O3 =>
Na2CO3 + 2 Na2S + 4 SO2 = CO2 + 3 Na2S2O3
H2 + S = H2S =>
H2 + S = H2S
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Be(OH)2 + H2CO3 = H2O + BeCO3 =>
Be(OH)2 + H2CO3 = 2 H2O + BeCO3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
C12H22O11 + O2 = H2O + CO2 =>
C12H22O11 + 12 O2 = 11 H2O + 12 CO2
Mg + CuCl2 = Cu + MgCl2 =>
Mg + CuCl2 = Cu + MgCl2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Ch3OH + Na = Ch3ONa + H2 =>
2 Ch3OH + 2 Na = 2 Ch3ONa + H2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HNO2 = HNO3 + H2O + N2O =>
4 HNO2 = 2 HNO3 + H2O + N2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/02/18
Equations balanced on 06/01/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.