Equations balanced on the previous day | Equations balanced on the next day |
2 KNO3 = 2 KNO2 + O2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
AgNO3(aq) + LiI(aq) = LiNO3(aq) + AgI(s) =>
AgNO3(aq) + LiI(aq) = LiNO3(aq) + AgI(s)
Zn2 + O2 = ZnO =>
Zn2 + O2 = 2 ZnO
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HCl + Fe = FeCl + H =>
HCl + Fe = FeCl + H
Mn{2+} + Sn{4+} = Mn{7+} + Sn{2+} =>
2 Mn{2+} + 5 Sn{4+} = 2 Mn{7+} + 5 Sn{2+}
aluminum + oxygen = aluminumoxide =>
4 Al + 3 O2 = 2 Al2O3
CCl4 + SbF3 = CCl2F2 + SbCl3 =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ca + Ni(NO3)2 = Ca(NO3)2 + Ni =>
Ca + Ni(NO3)2 = Ca(NO3)2 + Ni
PbCl2 + CaO = Pb + CaCl2 + O2 =>
2 PbCl2 + 2 CaO = 2 Pb + 2 CaCl2 + O2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Pb(aq) + OH(aq) = Pb(OH)2(s) =>
Pb(aq) + 2 OH(aq) = Pb(OH)2(s)
NaClO4 = O2 + NaCl =>
NaClO4 = 2 O2 + NaCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ba(OH)2 + Zn(NO3)2 = Ba(NO3)2 + Zn(OH)2 =>
Ba(OH)2 + Zn(NO3)2 = Ba(NO3)2 + Zn(OH)2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
I2(s) + Cl2(g) = ICl3(s) =>
I2(s) + 3 Cl2(g) = 2 ICl3(s)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
K2Cr2O7 + ZnCl2 + HCl = ZnCl3 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 6 ZnCl2 + 14 HCl = 6 ZnCl3 + 2 KCl + 2 CrCl3 + 7 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
C4H10O(l) + O2(g) = CO2(g) + H2O(l) =>
C4H10O(l) + 6 O2(g) = 4 CO2(g) + 5 H2O(l)
KNO3 = K + NO3 =>
KNO3 = K + NO3
NaCO3 + AgNO3 = Na(NO3) + Ag(CO3) =>
NaCO3 + AgNO3 = Na(NO3) + Ag(CO3)
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
NO + H = NH3 + H2O =>
NO + 5 H = NH3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
potassium + water = potassiumhydroxide + hydrogen =>
2 K + 2 H2O = 2 KOH + H2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
C7H14O = C7H12 + H2O =>
C7H14O = C7H12 + H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + 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 09/08/19
Equations balanced on 10/08/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.