| Equations balanced on the previous day | Equations balanced on the next day |
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2 Na2O2 + 2 H2O = 4 NaOH + O2
N2O + H2 = NH3 + H2O =>
N2O + 4 H2 = 2 NH3 + H2O
Na2TeO3 + NaI + HCl = NaCl + Te + I2 + H2O =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + Te + 2 I2 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgSO4 + BaCL2 = BaSO4 + MgCL2 =>
MgSO4 + BaCL2 = BaSO4 + MgCL2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K + O2 = K2O =>
4 K + O2 = 2 K2O
CA3(PO4) + SIO2 + C = CASIO3 + CO + P4 =>
4 CA3(PO4) + 12 SIO2 + 12 C = 12 CASIO3 + 4 CO + P4
Mn(NO3)2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 7 H2O
CA3(PO4) + SIO2 + C = CASIO3 + P4 + CO =>
4 CA3(PO4) + 12 SIO2 + 12 C = 12 CASIO3 + P4 + 4 CO
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Na2S2O5 + H[AuCl4] + H2O = Au + Na2SO4 + HCl + SO2 =>
3 Na2S2O5 + 2 H[AuCl4] + 3 H2O = 2 Au + 3 Na2SO4 + 8 HCl + 3 SO2
HNO3 + Zn = Zn(NO3)2 + NO2 + H2O =>
4 HNO3 + Zn = Zn(NO3)2 + 2 NO2 + 2 H2O
Zn + KOH = K2ZnO2 + H2 =>
Zn + 2 KOH = K2ZnO2 + H2
SO + H2O = H2SO2 =>
SO + H2O = H2SO2
NaOH + S = Na2S2O3 + Na2S + H2O =>
6 NaOH + 4 S = Na2S2O3 + 2 Na2S + 3 H2O
Ag2S + NO3{-} + H{+} = S + NO + Ag{+} + H2O =>
3 Ag2S + 2 NO3{-} + 8 H{+} = 3 S + 2 NO + 6 Ag{+} + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
PbCrO4 + KI + HCl = PbCl2 + CrCl3 + KCl + I2 + H2O =>
2 PbCrO4 + 6 KI + 16 HCl = 2 PbCl2 + 2 CrCl3 + 6 KCl + 3 I2 + 8 H2O
Ba + H2SO4 = H2 + BaSO4 =>
Ba + H2SO4 = H2 + BaSO4
NH4Cl + CaOH = NH3 + H2O + CaCl =>
NH4Cl + CaOH = NH3 + H2O + CaCl
PbO + NH3 = Pb + H2O + N2 =>
3 PbO + 2 NH3 = 3 Pb + 3 H2O + N2
C8H9Cl + KMnO4 + H2SO4 = C8H7Cl + MnSO4 + K2SO4 + H2O =>
5 C8H9Cl + 2 KMnO4 + 3 H2SO4 = 5 C8H7Cl + 2 MnSO4 + K2SO4 + 8 H2O
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
CuSO4(aq) + Fe(s) = CuO(s) + FeSO3(s) =>
CuSO4(aq) + Fe(s) = CuO(s) + FeSO3(s)
Ag2S + NO3{-} + H{+} = S + NO2 + Ag{+} + H2O =>
Ag2S + 2 NO3{-} + 4 H{+} = S + 2 NO2 + 2 Ag{+} + 2 H2O
Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Ba + H2SO4 = H2O + BaSO3 =>
Ba + H2SO4 = H2O + BaSO3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
SnCl4 + NH3 = SnCl3 + HCl + N2 =>
6 SnCl4 + 2 NH3 = 6 SnCl3 + 6 HCl + N2
NH3 + F2 = NF3 + NH4F =>
4 NH3 + 3 F2 = NF3 + 3 NH4F
Sc + CuO = Sc2O3 + Cu =>
2 Sc + 3 CuO = Sc2O3 + 3 Cu
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
H2O2 + Cr(OH)6{-3} = OH{-} + CrO4{-2} + H2O =>
3 H2O2 + 2 Cr(OH)6{-3} = 2 OH{-} + 2 CrO4{-2} + 8 H2O
HOAc + NaOH = H2O + NaOAc =>
HOAc + NaOH = H2O + NaOAc
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
AgCl + Na2CO3 = Ag + NaCl + CO2 + O2 =>
4 AgCl + 2 Na2CO3 = 4 Ag + 4 NaCl + 2 CO2 + O2
AgCl + Na2CO3 = Ag + NaCl + CO2 + O2 =>
4 AgCl + 2 Na2CO3 = 4 Ag + 4 NaCl + 2 CO2 + O2
HCl + MnO3 = MnCl2 + H2O + Cl2 =>
6 HCl + MnO3 = MnCl2 + 3 H2O + 2 Cl2
HCl + MnO3 = MnCl2 + H2O + Cl2 =>
6 HCl + MnO3 = MnCl2 + 3 H2O + 2 Cl2
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2Cr2O7 + FeSO4 + HCl = NaCl + CrCl3 + Fe2(SO4)3 + FeCl3 + H2O =>
Na2Cr2O7 + 6 FeSO4 + 14 HCl = 2 NaCl + 2 CrCl3 + 2 Fe2(SO4)3 + 2 FeCl3 + 7 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CrI3 + Cl2 + H2O = H2Cr04 + HIO3 + HCl =>
4 CrI3 + 29 Cl2 + 36 H2O = H2Cr04 + 12 HIO3 + 58 HCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/22/17
Equations balanced on 07/22/16
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