| Equations balanced on the previous day | Equations balanced on the next day |
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3 Co + 8 HNO3 = 3 Co(NO3)2 + 2 NO + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg(s) + AgNO3(aq) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HgCl2 + H2O2 = Hg + HCl + O2 =>
HgCl2 + H2O2 = Hg + 2 HCl + O2
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
CrI3 + K2CO3 = Cr2(CO3)3 + KI =>
2 CrI3 + 3 K2CO3 = Cr2(CO3)3 + 6 KI
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KCl = K + Cl2 =>
2 KCl = 2 K + Cl2
HNO3 + BaCO3 = Ba(NO3)2 + H2O + CO2 =>
2 HNO3 + BaCO3 = Ba(NO3)2 + H2O + CO2
CaF2 + K = KF + Ca =>
CaF2 + 2 K = 2 KF + Ca
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaF2 + K = KF + Ca =>
CaF2 + 2 K = 2 KF + Ca
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cr2O3 + Al = Al2O3 + Cr =>
Cr2O3 + 2 Al = Al2O3 + 2 Cr
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K + H2O = K(OH)2 + H2 =>
K + 2 H2O = K(OH)2 + H2
Cu + PO4 = Cu3(PO4) =>
3 Cu + PO4 = Cu3(PO4)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Fe(ii) + H2O = Fe(OH)2 + H2 =>
Fe(ii) + 2 H2O = Fe(OH)2 + H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH3 + O2 = N2H2 + H2O =>
2 NH3 + O2 = N2H2 + 2 H2O
NH3 + O2 = N2H4 + H2O =>
4 NH3 + O2 = 2 N2H4 + 2 H2O
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
NH3 + O2 = N2H4 + H2O =>
4 NH3 + O2 = 2 N2H4 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na3PO4 + Ca(OH)2 = NaOH + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(OH)2 = 6 NaOH + Ca3(PO4)2
Zn + H2SO4 = Zn2SO4 + H2 =>
2 Zn + H2SO4 = Zn2SO4 + H2
Zn + H2SO4 = Zn3SO4 + H2 =>
3 Zn + H2SO4 = Zn3SO4 + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn + H2SO4 = Zn50SO4 + H2 =>
50 Zn + H2SO4 = Zn50SO4 + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Zn + H{+} + NO3{-} = Zn{2+} + NH4{+} + H2O =>
4 Zn + 10 H{+} + NO3{-} = 4 Zn{2+} + NH4{+} + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaI + H2SO4 = Na2SO4 + I2 + SO2 + H2O =>
2 NaI + 2 H2SO4 = Na2SO4 + I2 + SO2 + 2 H2O
MgO + SO2 = MgSO3 =>
MgO + SO2 = MgSO3
HCl + Mg = H + MgCl =>
HCl + Mg = H + MgCl
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/30/13
Equations balanced on 12/30/12
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