| Equations balanced on the previous day | Equations balanced on the next day |
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3 HNO2 = HNO3 + 2 NO + H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
MnO2 + K2CrO4 + H2SO4 = Cr2(SO4)3 + KMnO4 + K2SO4 + H2O =>
2 MnO2 + 2 K2CrO4 + 4 H2SO4 = Cr2(SO4)3 + 2 KMnO4 + K2SO4 + 4 H2O
CH2(NH2)COOH + O2 = CO2 + H2ONH3 =>
2 CH2(NH2)COOH + 3 O2 = 4 CO2 + 2 H2ONH3
CH2(NH2)COOH + O2 = CO2 + H2ONH3 =>
2 CH2(NH2)COOH + 3 O2 = 4 CO2 + 2 H2ONH3
CH2(NH2)COOH + O2 = CO2 + H2ONH3 =>
2 CH2(NH2)COOH + 3 O2 = 4 CO2 + 2 H2ONH3
Sn + HBF4 = Sn(BF4)2 + H2 =>
Sn + 2 HBF4 = Sn(BF4)2 + H2
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KClO3(s) + P4(s) = P4O10(s) + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)
KClO3 + P4 = P4O10 + KCl =>
10 KClO3 + 3 P4 = 3 P4O10 + 10 KCl
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NO(g) + Cl2(g) = NOCl(g) =>
2 NO(g) + Cl2(g) = 2 NOCl(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
MgCO3 + H2ClO4 = MgClO4 + H2O + CO2 =>
MgCO3 + H2ClO4 = MgClO4 + H2O + CO2
Zn + Fe(NO3) = Fe + Zn(NO3)2 =>
Zn + 2 Fe(NO3) = 2 Fe + Zn(NO3)2
KMnO4 + K2SO3 + KOH = K2MnO4 + K2SO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = 2 K2MnO4 + K2SO4 + H2O
CH3(CH2)4CH3 + O2 = H2O + CO2 =>
2 CH3(CH2)4CH3 + 19 O2 = 14 H2O + 12 CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
(NH4)2SO4 + HCl = H2SO4 + NH4Cl =>
(NH4)2SO4 + 2 HCl = H2SO4 + 2 NH4Cl
SiCl4(l) + Mg(s) = Si(s) + MgCl2(s) =>
SiCl4(l) + 2 Mg(s) = Si(s) + 2 MgCl2(s)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Fe(s) + HC2H3O2(aq) = Fe(C2H3O2)3(aq) + H2(g) =>
2 Fe(s) + 6 HC2H3O2(aq) = 2 Fe(C2H3O2)3(aq) + 3 H2(g)
B2O3 + NaOH = Na3BO3 + H2O =>
B2O3 + 6 NaOH = 2 Na3BO3 + 3 H2O
HClO2 + HCl = Cl + H2O =>
HClO2 + 3 HCl = 4 Cl + 2 H2O
CaCl2 + NaHCO3 = CO2 + H2O + CaCO3 + NaCl =>
CaCl2 + 2 NaHCO3 = CO2 + H2O + CaCO3 + 2 NaCl
SnCl2 = SnCl4 + Sn =>
2 SnCl2 = SnCl4 + Sn
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
CO2 + NH2OH = CO + N2 + H2O =>
CO2 + 2 NH2OH = CO + N2 + 3 H2O
PbO2(s) = Pb(s) + O2(g) =>
PbO2(s) = Pb(s) + O2(g)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KMnO4 + H2O = KOH + MnO2 + O2 =>
4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 O2
KMnO4 + NaOH = KOH + NaMnO4 =>
KMnO4 + NaOH = KOH + NaMnO4
FeCl3 + NaOH = NaCl + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 NaCl + Fe(OH)3
H2SO4 + HCO3 = H2O + SO4 + CO2 =>
H2SO4 + 2 HCO3 = 2 H2O + SO4 + 2 CO2
FeCl3 + HCl = FeHCl4 =>
FeCl3 + HCl = FeHCl4
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NH3 + O2 = H2O + N2 =>
4 NH3 + 3 O2 = 6 H2O + 2 N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/24/12
Equations balanced on 08/23/11
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