| Equations balanced on the previous day | Equations balanced on the next day |
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2 NaCl + H2SO4 = 2 HCl + Na2SO4
(NH4)2SO4 + NaOH = Na2SO4 + H2O + NH3 =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
Mg3As2 + HCl = AsH3 + MgCl2 =>
Mg3As2 + 6 HCl = 2 AsH3 + 3 MgCl2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Pb(OH)2 + HNO3 = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O
NH4Cl + Ca(OH)2 = CaCl2 + NH4(OH) =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH4(OH)
Ni(NO3)3 + KBr = K(NO3) + NiBr3 =>
Ni(NO3)3 + 3 KBr = 3 K(NO3) + NiBr3
CO2 + K = K2CO3 + C =>
3 CO2 + 4 K = 2 K2CO3 + C
HNO3 + Ca = Ca(NO3)2 + H2 =>
2 HNO3 + Ca = Ca(NO3)2 + H2
K2Cr2O7 + K2SO3 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 K2SO3 + 4 H2SO4 = 4 K2SO4 + Cr2(SO4)3 + 4 H2O
H2SO4 + HBr = Br2 + SO2 + H2O =>
H2SO4 + 2 HBr = Br2 + SO2 + 2 H2O
FeS26 + O2 = Fe2O3 + SO2 =>
4 FeS26 + 107 O2 = 2 Fe2O3 + 104 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P + HIO3 + H2O = H3PO3 + HI =>
2 P + HIO3 + 3 H2O = 2 H3PO3 + HI
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
FeBr2 + H2O = FeO + HBr =>
FeBr2 + H2O = FeO + 2 HBr
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
Fe{3+} + I{-} = Fe{+} + I2 =>
Fe{3+} + 2 I{-} = Fe{+} + I2
HBr + (NH4)2CO3 = NH4Br + CO2 + H2O =>
2 HBr + (NH4)2CO3 = 2 NH4Br + CO2 + H2O
Cu(NO3)2 + Li2S = LiNO3 + CuS =>
Cu(NO3)2 + Li2S = 2 LiNO3 + CuS
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Ca(OH)2 + Ai2(SO4)3 = CaSO4 + Ai(OH)3 =>
3 Ca(OH)2 + Ai2(SO4)3 = 3 CaSO4 + 2 Ai(OH)3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaClO3 + SO2 + H2O = NaCl + H2SO4 =>
NaClO3 + 3 SO2 + 3 H2O = NaCl + 3 H2SO4
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
FeI2 = Fe + I =>
FeI2 = Fe + 2 I
CuCl2 + Al = Cu + AlCl3 =>
3 CuCl2 + 2 Al = 3 Cu + 2 AlCl3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/01/12
Equations balanced on 05/31/11
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