| Equations balanced on the previous day | Equations balanced on the next day |
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80 COOHCH2COH(COOH)CH2COOH + 150 NaCHO3 = 50 HOC(COONa)(CH2COONa)2 + 330 CO2 + 27 H20
PO3{4-} + Fe{3+} = Fe4(PO3)3 =>
3 PO3{4-} + 4 Fe{3+} = Fe4(PO3)3
H2S + K2Cr2O7 + HCl = S + CrCl3 + H2O + KCl =>
3 H2S + K2Cr2O7 + 8 HCl = 3 S + 2 CrCl3 + 7 H2O + 2 KCl
COOHCH2COH(COOH)CH2COOH + NaCHO3 = HOC(COONa)(CH2COONa)2 + CO2 + H2O =>
COOHCH2COH(COOH)CH2COOH + 3 NaCHO3 = HOC(COONa)(CH2COONa)2 + 3 CO2 + 3 H2O
H2SO4 + NaO2 = Na2SO4 + HO2 =>
H2SO4 + 2 NaO2 = Na2SO4 + 2 HO2
CH3COH + KMnO4 + KOH = CH3COOK + K2MnO4 + H2O =>
CH3COH + 2 KMnO4 + 3 KOH = CH3COOK + 2 K2MnO4 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al + CuCl2 = AlCl + Cu =>
2 Al + CuCl2 = 2 AlCl + Cu
Cu2S + HNO3 = CuNO3 + H2S =>
Cu2S + 2 HNO3 = 2 CuNO3 + H2S
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
C6H5COONa + NaOH = C6H6 + Na2CO3 =>
C6H5COONa + NaOH = C6H6 + Na2CO3
C6H5COONa + NaOH = C6H6 + Na2CO3 =>
C6H5COONa + NaOH = C6H6 + Na2CO3
KCN + FeSO4 = K2SO4 + Fe(CN)2 =>
2 KCN + FeSO4 = K2SO4 + Fe(CN)2
Zn + HNO3 = H2 + Zn(NO3)2 =>
Zn + 2 HNO3 = H2 + Zn(NO3)2
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Fe3O4 + C = Fe + CO2 =>
Fe3O4 + 2 C = 3 Fe + 2 CO2
S + O2 = SO2 =>
S + O2 = SO2
BrCl2 + KSO4 = BrSO4 + KCl2 =>
BrCl2 + KSO4 = BrSO4 + KCl2
PO3{4-} + Al{3+} = Al4(PO3)3 =>
3 PO3{4-} + 4 Al{3+} = Al4(PO3)3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
C + O2 = CO2 =>
C + O2 = CO2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KClO4 + Al = Al2O3 + KCl =>
3 KClO4 + 8 Al = 4 Al2O3 + 3 KCl
Fe + SnI = Sn + FeI =>
Fe + SnI = Sn + FeI
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KCN + Fe(CN)2 = K4Fe(CN)6 =>
4 KCN + Fe(CN)2 = K4Fe(CN)6
Cl + HgBr = Br + HgCl =>
Cl + HgBr = Br + HgCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Al + FeS = Fe + AlS =>
Al + FeS = Fe + AlS
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
Na + S = NaS =>
Na + S = NaS
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag =>
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
H2SO4 + NaOH = NaSO4 + H2OH =>
H2SO4 + NaOH = NaSO4 + H2OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/01/11
Equations balanced on 05/01/10
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