| Equations balanced on the previous day | Equations balanced on the next day |
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4 Fe + 3 O2 = 2 Fe2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HO2C(CH2)3CO2H + NaOH = C5H6Na2O4 + H2O =>
HO2C(CH2)3CO2H + 2 NaOH = C5H6Na2O4 + 2 H2O
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca[OH]2(s) + CO2(g) = Ca[HCO3]2(s) =>
Ca[OH]2(s) + 2 CO2(g) = Ca[HCO3]2(s)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2 + H2O = NH4NO2 =>
N2 + 2 H2O = NH4NO2
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C6H3(COOH)3 + NaOH = C6H3(COONa)3 + H2O =>
C6H3(COOH)3 + 3 NaOH = C6H3(COONa)3 + 3 H2O
HI + (NH4)2SO3 = H2SO3 + NH4I =>
2 HI + (NH4)2SO3 = H2SO3 + 2 NH4I
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
H2SO4 + NaOH = H3O + NaSO4 =>
H2SO4 + NaOH = H3O + NaSO4
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
K + Cl = KCl =>
K + Cl = KCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Na2CO3 + HCl = Na2Cl + HCO3 =>
Na2CO3 + HCl = Na2Cl + HCO3
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CH3COONH4 + FeCl2 = NH4Cl + Fe(C2H3O2)2 =>
2 CH3COONH4 + FeCl2 = 2 NH4Cl + Fe(C2H3O2)2
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Zn + H2O = H2 + ZnOH =>
2 Zn + 2 H2O = H2 + 2 ZnOH
HBr + KOH = H2O + KBr =>
HBr + KOH = H2O + KBr
CdCl2 + Na2S = CdS + Na2Cl2 =>
CdCl2 + Na2S = CdS + Na2Cl2
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
As4O6 + S2Cl2 + Cl2 = AsCl2 + SO2 =>
2 As4O6 + 3 S2Cl2 + 5 Cl2 = 8 AsCl2 + 6 SO2
CdCl2 + NaOH = CdOH + NaCl2 =>
CdCl2 + NaOH = CdOH + NaCl2
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
BaI + Na2CO3 = BaCO3 + Na2I =>
BaI + Na2CO3 = BaCO3 + Na2I
NiCl2 + AgNO3 = NiNO3 + AgCl2 =>
NiCl2 + AgNO3 = NiNO3 + AgCl2
Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
K2CO3 + H2SO4 = K2SO4 + H2CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2CO3
Cr(NO3)2 + (NH4)3PO4 = Cr3(PO4)2 + NH4NO3 =>
3 Cr(NO3)2 + 2(NH4)3PO4 = Cr3(PO4)2 + 6 NH4NO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/24/11
Equations balanced on 07/24/10
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