| Equations balanced on the previous day | Equations balanced on the next day |
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2 NH4NO3 = 2 N2 + O2 + 4 H2O
Cr{+3} + Na2O2 = CrO4{-} + Na{+} =>
Cr{+3} + 2 Na2O2 = CrO4{-} + 4 Na{+}
Cr{+3} + Na2O2 = CrO4{-} + Na{+} =>
Cr{+3} + 2 Na2O2 = CrO4{-} + 4 Na{+}
C4H11N + O2 = CO2 + H2O + N2 =>
4 C4H11N + 27 O2 = 16 CO2 + 22 H2O + 2 N2
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
NaOH = Na + OH =>
NaOH = Na + OH
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
B2Cl4 + NaOH = NaBO2 + NaCl + H2O + H2 =>
B2Cl4 + 6 NaOH = 2 NaBO2 + 4 NaCl + 2 H2O + H2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
PbS + NO3{-} + H{+} = Pb2{+} + NO + S + H2O =>
6 PbS + NO3{-} + 4 H{+} = 3 Pb2{+} + NO + 6 S + 2 H2O
PbS + NO3{-} + H{+} = Pb{2+} + NO + S + H2O =>
3 PbS + 2 NO3{-} + 8 H{+} = 3 Pb{2+} + 2 NO + 3 S + 4 H2O
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
NaCl + H2So4 = NaHSo4 + HCl =>
NaCl + H2So4 = NaHSo4 + HCl
(NH4)2SO4 + Ba(OH)2 = NH3 + H2O + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 NH3 + 2 H2O + BaSO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Bi2O3 + NaOH + NaClO = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaOH + 2 NaClO = 2 NaBiO3 + 2 NaCl + H2O
H2(d) + I2(d) = HI(d) =>
H2(d) + I2(d) = 2 HI(d)
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Cr(OH)4{-} + Br2 + OH{-} = CrO4{-} + Br{-} + H2O =>
Cr(OH)4{-} + 2 Br2 + 4 OH{-} = CrO4{-} + 4 Br{-} + 4 H2O
Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Al(k) + O2(d) = Al2O3(k) =>
4 Al(k) + 3 O2(d) = 2 Al2O3(k)
N2H4 + N2O4 = H2O + N2 =>
2 N2H4 + N2O4 = 4 H2O + 3 N2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Bi2O3 + NaOH + NaClO = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaOH + 2 NaClO = 2 NaBiO3 + 2 NaCl + H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + KHSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 9 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 2 KHSO4 + 8 H2O
Fe(III)(NO3)3 + NaOH = Fe(III)(OH)3 + NaNO3 =>
Fe(III)(NO3)3 + 3 NaOH = Fe(III)(OH)3 + 3 NaNO3
Cu2S + Cu2O = Cu + SO2 =>
Cu2S + 2 Cu2O = 6 Cu + SO2
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
H2S = H2 + S =>
H2S = H2 + S
H2S = H2 + S =>
H2S = H2 + S
Ca(PO4)2 + SiO2 + C = CaSiO3 + CO + P4 =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 2 CaSiO3 + 14 CO + P4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/21/13
Equations balanced on 08/20/12
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