| Equations balanced on the previous day | Equations balanced on the next day |
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5 C2H4 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
CuCl2 + HF = CuF2 + HCl =>
CuCl2 + 2 HF = CuF2 + 2 HCl
Zn + HNO3 = ZnO + HNO2 =>
Zn + HNO3 = ZnO + HNO2
NH3 + O = N + H2O =>
2 NH3 + 3 O = 2 N + 3 H2O
Na(aq) + Cl2(aq) = NaCl(aq) =>
2 Na(aq) + Cl2(aq) = 2 NaCl(aq)
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeS = Fe2 + S3 =>
6 FeS = 3 Fe2 + 2 S3
Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
HNO3 + Zn = Zn(NO3)2 + NO + H2O =>
8 HNO3 + 3 Zn = 3 Zn(NO3)2 + 2 NO + 4 H2O
HNO3 + Zn = Zn(NO3)2 + N2O + H2O =>
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + N2O + 5 H2O
HNO3 + Zn = Zn(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
C2H4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Al2O3 + CO = Al2O + CO2 =>
Al2O3 + 2 CO = Al2O + 2 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCOOH + KOH = H2O + HCOOK =>
HCOOH + KOH = H2O + HCOOK
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2COOH + NaOH = CH3CH2COONa + H2O =>
CH3CH2COOH + NaOH = CH3CH2COONa + H2O
H + NO = H2O + N =>
2 H + NO = H2O + N
H + NO = H2O + N2 =>
4 H + 2 NO = 2 H2O + N2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3COOH + NH3 = CH3COO + NH4 =>
CH3COOH + NH3 = CH3COO + NH4
PbO + NO2 + O3 = Pb(NO3)2 =>
3 PbO + 6 NO2 + O3 = 3 Pb(NO3)2
C3H6 + Cl2 = C3H6Cl =>
2 C3H6 + Cl2 = 2 C3H6Cl
Ca2 + H2O = Ca(OH)2 + H2 =>
Ca2 + 4 H2O = 2 Ca(OH)2 + 2 H2
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
C3H6 + H2O = C3H7OH =>
C3H6 + H2O = C3H7OH
C3H6 + HBr = C3H7Br =>
C3H6 + HBr = C3H7Br
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
KI + AgOH = KOH + AgI =>
KI + AgOH = KOH + AgI
KI + AgOH = KOH + AgI =>
KI + AgOH = KOH + AgI
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K2Cr2O7 + H2SO4 + Zn = CrSO4 + ZnSO4 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 4 Zn = 2 CrSO4 + 4 ZnSO4 + K2SO4 + 7 H2O
Na2CO3 + Sr(NO3)2 = Na(NO3) + SrCO3 =>
Na2CO3 + Sr(NO3)2 = 2 Na(NO3) + SrCO3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C4H8 + H2O = C4H9OH =>
C4H8 + H2O = C4H9OH
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/08/11
Equations balanced on 05/08/10
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