| Equations balanced on the previous day | Equations balanced on the next day |
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HNO3 + Cu = CuNO3 + H
C + S = CS4 =>
C + 4 S = CS4
C + S = CS2 =>
C + 2 S = CS2
CO2 + C = CO =>
CO2 + C = 2 CO
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
Mg + SO2 = MgO + S =>
2 Mg + SO2 = 2 MgO + S
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2C5OH + O2 = CO2 + H2O =>
4 H2C5OH + 21 O2 = 20 CO2 + 6 H2O
H2S + O2 = S + H2O =>
2 H2S + O2 = 2 S + 2 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C7H6O2 + O2 = CO2 + H20 =>
10 C7H6O2 + 60 O2 = 70 CO2 + 3 H20
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H3O2 + O2 = CO2 + H2O =>
4 C2H3O2 + 7 O2 = 8 CO2 + 6 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
AlCl3 + HCl = AlCl4 + H2 =>
2 AlCl3 + 2 HCl = 2 AlCl4 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Pb2O2 + H2 = Pb + H2O =>
Pb2O2 + 2 H2 = 2 Pb + 2 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
S + O2 = S4O2 =>
4 S + O2 = S4O2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Mg + C4O2 = MgO2 + C =>
Mg + C4O2 = MgO2 + 4 C
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2CO3 + CH3COOH = CH3COONa + CO2 + H2O =>
Na2CO3 + 2 CH3COOH = 2 CH3COONa + CO2 + H2O
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
H3BO3 + NaOH = Na3BO3 + H2O =>
H3BO3 + 3 NaOH = Na3BO3 + 3 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Na2Cr2O4 + KMnO5 = NaMnO5 + K2Cr2O4 =>
Na2Cr2O4 + 2 KMnO5 = 2 NaMnO5 + K2Cr2O4
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
NH4Cl + Fe(CNS)3 + HgCl2 = NH4(CNS)3 + FeCl3 + Hg =>
NH4Cl + Fe(CNS)3 + HgCl2 = NH4(CNS)3 + FeCl3 + Hg
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/23/10
Equations balanced on 08/22/09
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