| Equations balanced on the previous day | Equations balanced on the next day |
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P4 + 5 O2 = 2 P2O5
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C6H13OH + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + H2O + K2SO4 =>
35 C6H13OH + 72 KMnO4 + 108 H2SO4 = 30 C6H5COOH + 72 MnSO4 + 263 H2O + 36 K2SO4
Zr(SO3)2 + H3PO4 = Zr3(PO4)4 + SO2 + H2O =>
3 Zr(SO3)2 + 4 H3PO4 = Zr3(PO4)4 + 6 SO2 + 6 H2O
SodiumIodide = Sodium + Iodine =>
2 NaI = 2 Na + I2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HF + Si02 = SiF4 + H20 =>
40 HF + 5 Si02 = 10 SiF4 + 2 H20
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
FeO2H2 + As2O3 + O2 = FeAsO4 + H2O =>
4 FeO2H2 + 2 As2O3 + 3 O2 = 4 FeAsO4 + 4 H2O
NH4SO3 + HCl = NH4Cl + HSO3 =>
NH4SO3 + HCl = NH4Cl + HSO3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH4 + S8 = CS2 + H2S =>
2 CH4 + S8 = 2 CS2 + 4 H2S
NaOH(s) + CO2(g) = Na2CO3(s) + H2O =>
2 NaOH(s) + CO2(g) = Na2CO3(s) + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
I2 + I{-} = I3{-} =>
I2 + I{-} = I3{-}
KOH + H2SO4 = K2SO4 + HOH =>
2 KOH + H2SO4 = K2SO4 + 2 HOH
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pb(NO3)2 = NO2 + PbO + O2 =>
2 Pb(NO3)2 = 4 NO2 + 2 PbO + O2
Pb(NO3)2 = NO2 + PbO + O2 =>
2 Pb(NO3)2 = 4 NO2 + 2 PbO + O2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Cu(s) + Cl2(g) = CuCl(s) =>
2 Cu(s) + Cl2(g) = 2 CuCl(s)
CaS + HNO3 = Ca(NO3)2 + S + NO + H2O =>
3 CaS + 8 HNO3 = 3 Ca(NO3)2 + 3 S + 2 NO + 4 H2O
CH3CH2CHO + [Ag(NH3)2]OH = CH3CH2COOH + Ag + NH3 + H2O =>
CH3CH2CHO + 2[Ag(NH3)2]OH = CH3CH2COOH + 2 Ag + 4 NH3 + H2O
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
Chromium + oxygen = chromiumtrioxide =>
2 Cr + 3 O2 = 2 CrO3
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
Al(s) + O2(g) = AlO2 =>
Al(s) + O2(g) = AlO2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HF + CO3{-}2 = F + HCO3{-}2 =>
HF + CO3{-}2 = F + HCO3{-}2
HF + CO3{-}2 = F + HCO3{-}2 =>
HF + CO3{-}2 = F + HCO3{-}2
MgO + H(OH) = Mg(OH)2 =>
MgO + H(OH) = Mg(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe(SO4)3 + K2SO4 + H2O =>
4 KMnO4 + 5 FeSO4 + 16 H2SO4 = 4 MnSO4 + 5 Fe(SO4)3 + 2 K2SO4 + 16 H2O
S + Ag = Ag2S =>
S + 2 Ag = Ag2S
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CaSO3 = CaO + SO2 =>
CaSO3 = CaO + SO2
Hg2Br2 = Hg2 + Br =>
Hg2Br2 = Hg2 + 2 Br
CH4 = C + H =>
CH4 = C + 4 H
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/27/14
Equations balanced on 03/29/13
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