| Equations balanced on the previous day | Equations balanced on the next day |
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K2S + 4 HNO3 = 2 KNO3 + SO2 + 2 NO + 2 H2O
(NiOH)2SO4 + NH4OH = [Ni(NH3)6]SO4 + [Ni(NH3)6](OH)2 + H2O =>
(NiOH)2SO4 + 12 NH4OH = [Ni(NH3)6]SO4 + [Ni(NH3)6](OH)2 + 12 H2O
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
BCl3 + NH4Cl = B3N3H3Cl3 + HCl =>
3 BCl3 + 3 NH4Cl = B3N3H3Cl3 + 9 HCl
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
C5H5N + HCl = C5H6NCl =>
C5H5N + HCl = C5H6NCl
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
C5H5N + HCl = C5H6NCl =>
C5H5N + HCl = C5H6NCl
Na + O2 + H2 = NaOH =>
2 Na + O2 + H2 = 2 NaOH
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
C6H5OH + CH2O = C201H162O27 + H2O =>
27 C6H5OH + 39 CH2O = C201H162O27 + 39 H2O
Co(NO3)2 = CoO + NO2 + O2 =>
2 Co(NO3)2 = 2 CoO + 4 NO2 + O2
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CrCl2 + NaOH + Br2 = Na2CrO4 + NaBr + NaCl + H2O =>
CrCl2 + 8 NaOH + 2 Br2 = Na2CrO4 + 4 NaBr + 2 NaCl + 4 H2O
C5H5N + CH3COOH = CH3COOC5H6N =>
C5H5N + CH3COOH = CH3COOC5H6N
NaOH + AgNO3 = NaNO3 + Ag2O + H2O =>
2 NaOH + 2 AgNO3 = 2 NaNO3 + Ag2O + H2O
Bi2O3 + Bi + Cu + Se + SnO = Bi99Sn2Cu100Se100O100 =>
98 Bi2O3 + 101 Bi + 300 Cu + 300 Se + 6 SnO = 3 Bi99Sn2Cu100Se100O100
NaOH + AgNO3 = NaNO3 + Ag2O + H2O =>
2 NaOH + 2 AgNO3 = 2 NaNO3 + Ag2O + H2O
CH3COOAg + H2S = Ag2S + CH3COOH =>
2 CH3COOAg + H2S = Ag2S + 2 CH3COOH
SnCl2 + Na2WO4 + HCl = W2O5 + SnCl4 + H2O + NaCl =>
SnCl2 + 2 Na2WO4 + 6 HCl = W2O5 + SnCl4 + 3 H2O + 4 NaCl
Bi2O3 + Bi + Cu + Se + SnO = Bi98Sn2Cu100Se100O100 =>
98 Bi2O3 + 98 Bi + 300 Cu + 300 Se + 6 SnO = 3 Bi98Sn2Cu100Se100O100
Br2 + Al = AlBr3 =>
3 Br2 + 2 Al = 2 AlBr3
KMNO4 + H2SO4 + Na2SO3 = MNO2 + K2SO4 + H20 + Na2SO4 =>
20 KMNO4 + 10 H2SO4 + 40 Na2SO3 = 20 MNO2 + 10 K2SO4 + H20 + 40 Na2SO4
KMNO4 + H2SO4 + Na2SO3 = MNO2 + K2SO4 + H20 + Na2SO4 =>
20 KMNO4 + 10 H2SO4 + 40 Na2SO3 = 20 MNO2 + 10 K2SO4 + H20 + 40 Na2SO4
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Fe(OH)3 + KOH = K3Fe(OH)6 =>
Fe(OH)3 + 3 KOH = K3Fe(OH)6
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
Al + O2 = Al3O4 =>
3 Al + 2 O2 = Al3O4
H2O2 + C4H8O = C8H18O6 + H2O =>
3 H2O2 + 2 C4H8O = C8H18O6 + 2 H2O
CoO + Al2O3 = CoAl2O4 =>
CoO + Al2O3 = CoAl2O4
C6H5OH + CH2O = C6H2(CH2)2OH + H2O =>
5 C6H5OH + 2 CH2O = 4 C6H2(CH2)2OH + 3 H2O
(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
Hg(NO3)2 = Hg + NO2 + O2 =>
Hg(NO3)2 = Hg + 2 NO2 + O2
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
Carbondioxide + carbon = carbonmonoxide =>
CO2 + C = 2 CO
HNO3 + S = H2SO4 + NO2 + H20 =>
40 HNO3 + 10 S = 10 H2SO4 + 40 NO2 + H20
Pb3O4 + HCl = PbCl2 + Cl2 + H2O =>
Pb3O4 + 8 HCl = 3 PbCl2 + Cl2 + 4 H2O
C2H2 + H2 + O = C2H6O =>
C2H2 + 2 H2 + O = C2H6O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
SnCl2 + FeCl3 = SnCl4 + FeCl2 =>
SnCl2 + 2 FeCl3 = SnCl4 + 2 FeCl2
KMnO4 + SO2 + H2O = MnSO4 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
MgCl2 + NH4OH = NH4Cl2 + MgOH =>
MgCl2 + NH4OH = NH4Cl2 + MgOH
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CaOCl2 + NH3 = CaCl2 + H2O + N2 =>
3 CaOCl2 + 2 NH3 = 3 CaCl2 + 3 H2O + N2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/27/15
Equations balanced on 12/27/14
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