Equations balanced on the previous day | Equations balanced on the next day |
2 Na2O2 + 2 H2O = 4 NaOH + O2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Al + Br = AlBr3 =>
Al + 3 Br = AlBr3
C10H12O + O2 = CO2 + H2O =>
2 C10H12O + 25 O2 = 20 CO2 + 12 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
K + HgCl2 = KCl + Hg =>
2 K + HgCl2 = 2 KCl + Hg
Pb(C2H3O2)2 + K2SO4 = PbSO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2SO4 = PbSO4 + 2 KC2H3O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H3C6H5O7 + NaHCO3 = Na3C6H5O7 + H2O + CO2 =>
H3C6H5O7 + 3 NaHCO3 = Na3C6H5O7 + 3 H2O + 3 CO2
Fe(OH)3 + HI = I2 + H2O + FeI2 =>
2 Fe(OH)3 + 6 HI = I2 + 6 H2O + 2 FeI2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaHCO3 = Na + H20 + CO + O2 =>
20 NaHCO3 = 20 Na + H20 + 20 CO + 20 O2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CaCO3 + H2CO3 = Ca(HCO3)2 =>
CaCO3 + H2CO3 = Ca(HCO3)2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaCl + ZnBr2 = NaBr2 + ZnCl =>
NaCl + ZnBr2 = NaBr2 + ZnCl
NaI(aq) + H2SO4(aq) = I2(l) + H2S(g) + NaSO4(aq) + H2O(l) =>
4 NaI(aq) + 5 H2SO4(aq) = 2 I2(l) + H2S(g) + 4 NaSO4(aq) + 4 H2O(l)
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
HNO3 + S = H2SO4 + NO =>
2 HNO3 + S = H2SO4 + 2 NO
NaHCO3 = Na + H2O + CO + O2 =>
4 NaHCO3 = 4 Na + 2 H2O + 4 CO + 3 O2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
BAO + SO2 = BASO3 =>
BAO + SO2 = BASO3
Pb(NO3)2 + Al = Al(NO3)3 + Pb =>
3 Pb(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Pb
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Li2O + P2O5 = Li3PO4 =>
3 Li2O + P2O5 = 2 Li3PO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HNO3 + Ba = Ba(NO3)2 + H2O + N2O =>
10 HNO3 + 4 Ba = 4 Ba(NO3)2 + 5 H2O + N2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
As + O2 = As4O10 =>
4 As + 5 O2 = As4O10
Fe + H2So4 = Fe2(So4)3 + H2 =>
2 Fe + 3 H2So4 = Fe2(So4)3 + 3 H2
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
K2S + H2O + KBrO4 = S + KBr + KOH =>
4 K2S + 4 H2O + KBrO4 = 4 S + KBr + 8 KOH
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/09/17
Equations balanced on 02/08/16
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