Equations balanced on the previous day | Equations balanced on the next day |
10 I{-} + SO4 + 10 H{+} = 5 I2 + H2S + 4 H2O
Fe2 + O2 = Fe3O4 =>
3 Fe2 + 4 O2 = 2 Fe3O4
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
KOH(s) + CO2(g) = KHCO3(s) =>
KOH(s) + CO2(g) = KHCO3(s)
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
KMnO4 + MgS = K2S + Mg(MnO4)2 =>
2 KMnO4 + MgS = K2S + Mg(MnO4)2
CH4 + O2 = H20 + CO2 =>
5 CH4 + 5 O2 = H20 + 5 CO2
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
Ca = Ca0 =>
Ca = Ca0
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
(CaOH)2SO4 + H2SO4 = CaSO4 + H2O =>
(CaOH)2SO4 + H2SO4 = 2 CaSO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
LiCl = Li + Cl2 =>
2 LiCl = 2 Li + Cl2
Al(s) + S(s) = Al2S3(s) =>
2 Al(s) + 3 S(s) = Al2S3(s)
I{-} + (SO4)2{-} + H{+} = I2 + H2S + H2O =>
38 I{-} + 2(SO4)2{-} + 40 H{+} = 19 I2 + 4 H2S + 16 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ag(NO)3 + AlCl3 = AgCl + Al((NO)3)3 =>
3 Ag(NO)3 + AlCl3 = 3 AgCl + Al((NO)3)3
Na3PO4 + MgSO4 = Na2SO4 + Mg3(PO4)2 =>
2 Na3PO4 + 3 MgSO4 = 3 Na2SO4 + Mg3(PO4)2
K3PO4 + FeCl3 = KCl + Fe(PO4) =>
K3PO4 + FeCl3 = 3 KCl + Fe(PO4)
N2 + HI = NI + H2 =>
N2 + 2 HI = 2 NI + H2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
HgC2H3O2 + NaSO4 = NaC2H3O2 + HgSO4 =>
HgC2H3O2 + NaSO4 = NaC2H3O2 + HgSO4
I{-} + (SO4){-}2 + H{+} = I2 + H2S + H2O =>
18 I{-} + 2(SO4){-}2 + 20 H{+} = 9 I2 + 2 H2S + 8 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
zinc + hydrochloricacid = zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
NO2 + H2O = NO3 + H3O =>
NO2 + 3 H2O = NO3 + 2 H3O
P + H2SO3 = P(SO3)2 + H2 =>
P + 2 H2SO3 = P(SO3)2 + 2 H2
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