| Equations balanced on the previous day | Equations balanced on the next day |
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4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 2 MnSO4 + K2SO4 + 3 H2O + 5 Na2SO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
H2CO3 + KOH = K2CO3 + H2O =>
H2CO3 + 2 KOH = K2CO3 + 2 H2O
CU + HNO3 = CU(NO3)2 + NO + H2O =>
3 CU + 8 HNO3 = 3 CU(NO3)2 + 2 NO + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
CaCO3 + HBr = CaBr2 + CO2 + H2O =>
CaCO3 + 2 HBr = CaBr2 + CO2 + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
H2O + H4P2O7 = H3PO4 =>
H2O + H4P2O7 = 2 H3PO4
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
MnO4{-} + SCN{-} + H{+} = Mn2{+} + HSO4{-} + NO3{-} + CO2 + H2O =>
32 MnO4{-} + 13 SCN{-} + 35 H{+} = 16 Mn2{+} + 13 HSO4{-} + 13 NO3{-} + 13 CO2 + 11 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
KNO3 + C = K2CO3 + CO + N2 =>
2 KNO3 + 4 C = K2CO3 + 3 CO + N2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
KBr + KMnO4 + H2SO4 = Br + MnSO4 + K2SO4 + H2O =>
5 KBr + KMnO4 + 4 H2SO4 = 5 Br + MnSO4 + 3 K2SO4 + 4 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Na2S2O3 + Cl2 + H2O = HCl + Na2SO4 + H2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = 8 HCl + Na2SO4 + H2SO4
As2S3 + NH4OH + H2O2 = (NH4)3AsO4 + (NH4)3SO4 + H2O =>
2 As2S3 + 30 NH4OH + 25 H2O2 = 4(NH4)3AsO4 + 6(NH4)3SO4 + 40 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
MnO4{-} + SCN{-} + H{+} = Mn{2+} + HSO4{-} + NO3{-} + CO2 + H2O =>
16 MnO4{-} + 5 SCN{-} + 43 H{+} = 16 Mn{2+} + 5 HSO4{-} + 5 NO3{-} + 5 CO2 + 19 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
NH4C2H3O2 = CH3C(O)NH2 + H2O =>
NH4C2H3O2 = CH3C(O)NH2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HClO3 + FeSO4 + H2SO4 = HCl + Fe2(SO4)3 + H2O =>
HClO3 + 6 FeSO4 + 3 H2SO4 = HCl + 3 Fe2(SO4)3 + 3 H2O
H2SO3 + Ca(OH)2 = H2O + CaSO3 =>
H2SO3 + Ca(OH)2 = 2 H2O + CaSO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
N2(g) + O2(g) = (N2O)2(g) =>
2 N2(g) + O2(g) = (N2O)2(g)
Ca3P2 + KMnO4 + H2SO4 = Ca3(PO4)2 + MnSO4 + K2SO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 24 H2SO4 = 5 Ca3(PO4)2 + 16 MnSO4 + 8 K2SO4 + 24 H2O
PF3(g) = P4 + F(g) =>
4 PF3(g) = P4 + 12 F(g)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
F2(g) + KCl = Cl2(l) + KF(aq) =>
F2(g) + 2 KCl = Cl2(l) + 2 KF(aq)
H2O(l) = H2(l) + O2(g) =>
2 H2O(l) = 2 H2(l) + O2(g)
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
NH4CL + H2SO4 + KI = K2SO4 + HCL + NH4I =>
2 NH4CL + H2SO4 + 2 KI = K2SO4 + 2 HCL + 2 NH4I
K2SO4 + BaCl2 = KCl + BaSO4 =>
K2SO4 + BaCl2 = 2 KCl + BaSO4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Na2S2O3 + KMnO4 + H2O = K2SO4 + KOH + MnO2 + Na2SO4 =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 K2SO4 + 2 KOH + 8 MnO2 + 3 Na2SO4
Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/22/13
Equations balanced on 12/22/12
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