Equations balanced on the previous day | Equations balanced on the next day |
2 C21H30O2 + 55 O2 = 30 H2O + 42 CO2
K2Cr2O7 + H2SO4 = K2SO2 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO2 + 2 Cr2(SO4)3 + 8 H2O + 5 O2
MnO2 + AsO3 + HCl = MnCl2 + AsO5 + H2O =>
2 MnO2 + AsO3 + 4 HCl = 2 MnCl2 + AsO5 + 2 H2O
P5 + O10 = P2O5 =>
4 P5 + 5 O10 = 10 P2O5
H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + Na2SO4 =>
3 H2S + 4 Na2Cr2O7 + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 Na2SO4
BiCl5 = Bi + Cl2 =>
2 BiCl5 = 2 Bi + 5 Cl2
[Co(H2O)6]Cl2 + NH4OH = [Co(NH3)6]Cl2 + H2O =>
[Co(H2O)6]Cl2 + 6 NH4OH = [Co(NH3)6]Cl2 + 12 H2O
AgNO3(g) + Na2SO4(aq) = Ag2SO4(s) + NaNO3(aq) =>
2 AgNO3(g) + Na2SO4(aq) = Ag2SO4(s) + 2 NaNO3(aq)
Na2CO3 + CH3COOH = (CH3COO)Na + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2(CH3COO)Na + H2O + CO2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
Ga2Fe2O6 + HCl = GaCl3 + FeCl3 + H2O =>
Ga2Fe2O6 + 12 HCl = 2 GaCl3 + 2 FeCl3 + 6 H2O
Ag(NO3)2 + KI = AgI2 + KNO3 =>
Ag(NO3)2 + 2 KI = AgI2 + 2 KNO3
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
NaI + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + Na2SO4 + H2O =>
6 NaI + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + K2SO4 + 3 Na2SO4 + 7 H2O
FeSO4 + H2SO4 + K2Cr2O7 = Fe(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
3 FeSO4 + 14 H2SO4 + 2 K2Cr2O7 = 3 Fe(SO4)3 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
C6H5CO2H + O2 = CO2 + H2O =>
2 C6H5CO2H + 15 O2 = 14 CO2 + 6 H2O
Cr2(SO4)3 + Li2CO3 + H2O = Cr(OH)3 + CO2 + Li2SO4 =>
Cr2(SO4)3 + 3 Li2CO3 + 3 H2O = 2 Cr(OH)3 + 3 CO2 + 3 Li2SO4
C3H5O3Na + H2O = C3H5O3H + NaOH =>
C3H5O3Na + H2O = C3H5O3H + NaOH
SO3{-2} + OH{-} = SO4{-2} + H2O + e =>
SO3{-2} + 2 OH{-} = SO4{-2} + H2O + 2e
NaP = Na + P =>
NaP = Na + P
Cr(NO3)3 + K3P = CrP + KNO3 =>
Cr(NO3)3 + K3P = CrP + 3 KNO3
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
Ca3P2(s) = Ca(s) + P4(g) =>
2 Ca3P2(s) = 6 Ca(s) + P4(g)
As4 + I2 = AsI5 =>
As4 + 10 I2 = 4 AsI5
Cr + Fe = CrFe =>
Cr + Fe = CrFe
La2O3 + WO3 = La2WO6 =>
La2O3 + WO3 = La2WO6
C31H64O12 + O2 = CO + H2O =>
2 C31H64O12 + 51 O2 = 62 CO + 64 H2O
Na + Si = NaSi =>
Na + Si = NaSi
C4H8O2 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C4H8O2 + 4 KMnO4 + 6 H2SO4 = 10 C2H4O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
HCrO4{-} + OH{-} = CrO4{2-} + H2O =>
HCrO4{-} + OH{-} = CrO4{2-} + H2O
CoCl2 + BaCl2 = BaCo + Cl =>
CoCl2 + BaCl2 = BaCo + 4 Cl
Ag + Ba(NO3)2 = Ag(NO3)2 + Ba =>
Ag + Ba(NO3)2 = Ag(NO3)2 + Ba
C4H9Br + C2H5Br = C6H14 + Br2 =>
C4H9Br + C2H5Br = C6H14 + Br2
Fe + HS = Fe2S3 + H2 =>
4 Fe + 6 HS = 2 Fe2S3 + 3 H2
C3H8 + ZrO2 = CO2 + Zr + H2O =>
C3H8 + 5 ZrO2 = 3 CO2 + 5 Zr + 4 H2O
ZrBr4 + H2O = ZrO2 + HBr =>
ZrBr4 + 2 H2O = ZrO2 + 4 HBr
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
Li(s) + Fe(NO3)3(aq) = Li(NO3)3(aq) + Fe =>
Li(s) + Fe(NO3)3(aq) = Li(NO3)3(aq) + Fe
CH3OH + HCl = CH4 + HOCl =>
CH3OH + HCl = CH4 + HOCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Be(s) + F2(g) = BeF2(s) =>
Be(s) + F2(g) = BeF2(s)
Cu + HNO3 = Cu(NO)3 + H2O + NO3 =>
Cu + 12 HNO3 = Cu(NO)3 + 6 H2O + 9 NO3
(CH2CH2)O + NH3 = (HOCH2CH2)2NH =>
2(CH2CH2)O + NH3 = (HOCH2CH2)2NH
Au(OH)3 + CH3COOH = Au(CH3COO)3 + H2O =>
Au(OH)3 + 3 CH3COOH = Au(CH3COO)3 + 3 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Al2(SO4)3 + NH3 = AlNH3 + SO4 =>
Al2(SO4)3 + 2 NH3 = 2 AlNH3 + 3 SO4
LiOH + N2O = Li2O + NOH =>
2 LiOH + N2O = Li2O + 2 NOH
Fe2(Cr2O7)3 = Fe + Cr2O7 =>
Fe2(Cr2O7)3 = 2 Fe + 3 Cr2O7
Ba(NO3)2 + Sr(NO3)2 + Co(NO3)2 + Fe(NO3)3 = Ba5Sr5Co8Fe2O30 + O2 + NO2 =>
5 Ba(NO3)2 + 5 Sr(NO3)2 + 8 Co(NO3)2 + 2 Fe(NO3)3 = Ba5Sr5Co8Fe2O30 + 6 O2 + 42 NO2
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