| Equations balanced on the previous day | Equations balanced on the next day |
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2 Cr2O3(s) + 3 C(s) = 4 Cr(s) + 3 CO2(g)
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
Na + F2 = NaF2 =>
Na + F2 = NaF2
FeSO4 + K2CrO7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
18 FeSO4 + 2 K2CrO7 + 14 H2SO4 = 9 Fe2(SO4)3 + Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
N2H4 + O2 = H2O + N4 =>
2 N2H4 + 2 O2 = 4 H2O + N4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
FE + C12 = FEC13 =>
12 FE + 13 C12 = 12 FEC13
FE + C12 = FEC13 =>
12 FE + 13 C12 = 12 FEC13
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
PbS + O2 = Pb + SO2 =>
PbS + O2 = Pb + SO2
Na3[Cr(OH)6] + NaOH + Br2 = Na2CrO4 + NaBr + H2O =>
2 Na3[Cr(OH)6] + 4 NaOH + 3 Br2 = 2 Na2CrO4 + 6 NaBr + 8 H2O
NaPo4 + Co(No3)2 = Na(No3)2 + CoPo4 =>
NaPo4 + Co(No3)2 = Na(No3)2 + CoPo4
BaOH + HCl = BaCl + H2O =>
BaOH + HCl = BaCl + H2O
BaOH + HCl = BaCl + H2O =>
BaOH + HCl = BaCl + H2O
NaCo3 + Co(No3)2 = Na(No3)2 + CoCo3 =>
NaCo3 + Co(No3)2 = Na(No3)2 + CoCo3
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NaOH + Co(No3)2 = Na(No3)2 + CoOH =>
NaOH + Co(No3)2 = Na(No3)2 + CoOH
NaPo4 + Cu(No3)2 = Na(No3)2 + CuPo4 =>
NaPo4 + Cu(No3)2 = Na(No3)2 + CuPo4
NaPo4 + Cu(NO3)2 = Na(NO3)2 + CuPo4 =>
NaPo4 + Cu(NO3)2 = Na(NO3)2 + CuPo4
NaCO3 + HCl = NaCl + HCO3 =>
NaCO3 + HCl = NaCl + HCO3
NaCl + Cu(NO3)2 = Na(NO3)2 + CuCl =>
NaCl + Cu(NO3)2 = Na(NO3)2 + CuCl
NaOH + Cu(NO3)2 = Na(NO3)2 + CuOH =>
NaOH + Cu(NO3)2 = Na(NO3)2 + CuOH
NaHCo3 + Fe(NO3)2 = Na(NO3)2 + FeHCo3 =>
NaHCo3 + Fe(NO3)2 = Na(NO3)2 + FeHCo3
K2Cr2O7 + KI + H2O = I2 + Cr(OH)3 + KOH =>
K2Cr2O7 + 6 KI + 7 H2O = 3 I2 + 2 Cr(OH)3 + 8 KOH
NaSo4 + Ba(NO3)2 = Na(NO3)2 + BaSo4 =>
NaSo4 + Ba(NO3)2 = Na(NO3)2 + BaSo4
NaSO4 + Ba(NO3)2 = Na(NO3)2 + BaSO4 =>
NaSO4 + Ba(NO3)2 = Na(NO3)2 + BaSO4
SO2 + KMnO4 + H2O = H2SO4 + MnSO4 + K2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + 2 MnSO4 + K2SO4
NaSO4 + Ba(NO3)2 = Na(NO3)2 + BaSO4 =>
NaSO4 + Ba(NO3)2 = Na(NO3)2 + BaSO4
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Na2SO4 + Ba(NO3)2 = Na2(NO3)2 + BaSO4 =>
Na2SO4 + Ba(NO3)2 = Na2(NO3)2 + BaSO4
NaSO4 + Be(NO3)2 = Na(NO3)2 + BeSO4 =>
NaSO4 + Be(NO3)2 = Na(NO3)2 + BeSO4
NaSO4 + Be(NO3)2 = Na(NO3)2 + BeSO4 =>
NaSO4 + Be(NO3)2 = Na(NO3)2 + BeSO4
NaCo3 + Ni(NO3)2 = Na(NO3)2 + NiCo3 =>
NaCo3 + Ni(NO3)2 = Na(NO3)2 + NiCo3
NaPo4 + Fe(NO3)2 = Na(NO3)2 + FePo4 =>
NaPo4 + Fe(NO3)2 = Na(NO3)2 + FePo4
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
KClO3 + HCl = Cl2 + KCl + H2O =>
KClO3 + 6 HCl = 3 Cl2 + KCl + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/28/07
Equations balanced on 11/27/06
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