| Equations balanced on the previous day | Equations balanced on the next day |
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4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Al + O = Al4O3 =>
4 Al + 3 O = Al4O3
Al + O = AlO3 =>
Al + 3 O = AlO3
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
CH4 + O2 = OH + C =>
CH4 + 2 O2 = 4 OH + C
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO4{-} + VO{2+} + H2O = V(OH)4{+} + Mn{2+} + H{+} =>
MnO4{-} + 5 VO{2+} + 11 H2O = 5 V(OH)4{+} + Mn{2+} + 2 H{+}
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Mg + Ca(OH)2 = Mg(OH)2 + Ca =>
Mg + Ca(OH)2 = Mg(OH)2 + Ca
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
PbS + O2 = Pb + SO2 =>
PbS + O2 = Pb + SO2
K + I = KI =>
K + I = KI
K + I2 = KI =>
2 K + I2 = 2 KI
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaH2 + NH4{+} = H2 + NH3 + Ca{2+} =>
CaH2 + 2 NH4{+} = 2 H2 + 2 NH3 + Ca{2+}
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
BaO = Ba + O =>
BaO = Ba + O
BaO = Ba + O2 =>
2 BaO = 2 Ba + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KSO4 + HNO3 = KNO3 + HSO4 =>
KSO4 + HNO3 = KNO3 + HSO4
Ca(HCO3)2 + HCl = CaCl2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H2O + 2 CO2
K2SO4 + HNO3 = KNO3 + H2SO4 =>
K2SO4 + 2 HNO3 = 2 KNO3 + H2SO4
NaOH + NH4Cl = NaCl + NH3 + H2O =>
NaOH + NH4Cl = NaCl + NH3 + H2O
Mg3N2 + H2O = MgO + NH3 =>
Mg3N2 + 3 H2O = 3 MgO + 2 NH3
Fe2S3 + CO2 = Fe2O3 + CS2 =>
2 Fe2S3 + 3 CO2 = 2 Fe2O3 + 3 CS2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
P4O10(s) + H2O = H3PO4(aq) =>
P4O10(s) + 6 H2O = 4 H3PO4(aq)
Zn + Cu2CO3 = ZnCO3 + Cu =>
Zn + Cu2CO3 = ZnCO3 + 2 Cu
Cu + O = CuO =>
Cu + O = CuO
Li2O(s) + H2O = LiOH =>
Li2O(s) + H2O = 2 LiOH
Mg + CO2 = MgO2 + C =>
Mg + CO2 = MgO2 + C
F + Ca = F2Ca =>
2 F + Ca = F2Ca
HNO3 + Mg(OH)2 = Mg(NO3)2 + HOH =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 HOH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/28/10
Equations balanced on 02/27/09
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