Equations balanced on the previous day | Equations balanced on the next day |
MgCO3 = MgO + CO2
Pb(NO3)2(ac) + Na2SO4(ac) = PbSO4(s) + NaNO3(ac) =>
Pb(NO3)2(ac) + Na2SO4(ac) = PbSO4(s) + 2 NaNO3(ac)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
ZN + HCl = ZNCl + H2 =>
2 ZN + 2 HCl = 2 ZNCl + H2
ZN + HCl = ZNCl + H2 =>
2 ZN + 2 HCl = 2 ZNCl + H2
ZN + HCl = ZNCl + H2 =>
2 ZN + 2 HCl = 2 ZNCl + H2
UCl4 + O2 + H2O = UO2Cl2 + HCl =>
2 UCl4 + O2 + 2 H2O = 2 UO2Cl2 + 4 HCl
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
FeSO4 + Br2 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeSO4 + Br2 + H2SO4 = Fe2(SO4)3 + 2 HBr
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
ZN + HCl = ZNCl + H2 =>
2 ZN + 2 HCl = 2 ZNCl + H2
ZN + HCl = ZNCl + H2 =>
2 ZN + 2 HCl = 2 ZNCl + H2
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
CNH5 + O2 = CO2 + N2 + H2O =>
4 CNH5 + 9 O2 = 4 CO2 + 2 N2 + 10 H2O
NO2 + P2O3 + H2O = NO + H3PO4 =>
2 NO2 + P2O3 + 3 H2O = 2 NO + 2 H3PO4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
ZN + HCl = ZNCl + H2 =>
2 ZN + 2 HCl = 2 ZNCl + H2
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
I2 + LiF = LiI + F2 =>
I2 + 2 LiF = 2 LiI + F2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
Zn + O = ZnO =>
Zn + O = ZnO
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
F2 + LiI = LiF + I2 =>
F2 + 2 LiI = 2 LiF + I2
CaCl2(aq) + AgNO3(aq) = Ca(NO3)2(aq) + AgCl(s) =>
CaCl2(aq) + 2 AgNO3(aq) = Ca(NO3)2(aq) + 2 AgCl(s)
HNO2 + P2O3 + H2O = NO + H3PO4 =>
4 HNO2 + P2O3 + H2O = 4 NO + 2 H3PO4
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
C5H11OH + Na = C5H11ONa + H2 =>
2 C5H11OH + 2 Na = 2 C5H11ONa + H2
K2Cr2O7 + KCl + H2SO4 = Cl2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 KCl + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
H2CO + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 H2CO + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe2(So4)3 + KOH = K2So4 + Fe(OH)3 =>
Fe2(So4)3 + 6 KOH = 3 K2So4 + 2 Fe(OH)3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
Na + S = Na2S =>
2 Na + S = Na2S
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
Li + O2 = LiO =>
2 Li + O2 = 2 LiO
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2SO4 + K = K2SO4 + H2 =>
H2SO4 + 2 K = K2SO4 + H2
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
NaCl = Na2 + Cl2 =>
2 NaCl = Na2 + Cl2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/08/18
Equations balanced on 11/07/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.