| Equations balanced on the previous day | Equations balanced on the next day |
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2 Al2O3 = 4 Al + 3 O2
KOH + FeBr4 = KBr + Fe(OH)4 =>
4 KOH + FeBr4 = 4 KBr + Fe(OH)4
Cu + HNO3 = Cu(NO3) + H =>
Cu + HNO3 = Cu(NO3) + H
H + Cr2O7 + SO3 = Cr + SO4H2O =>
14 H + 2 Cr2O7 + 7 SO3 = 4 Cr + 7 SO4H2O
P2I4 + P4 + H2O = PH4I + H3PO4 =>
10 P2I4 + 13 P4 + 128 H2O = 40 PH4I + 32 H3PO4
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Ca2 + HCl + O2 = CaCl + OH =>
Ca2 + 2 HCl + O2 = 2 CaCl + 2 OH
H{+} + Cr2O7{2-} + SO3{2-} = Cr{3+} + SO4{2-} + H2O =>
8 H{+} + Cr2O7{2-} + 3 SO3{2-} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca2 + HCl + O2 = CaCl2 + OH =>
Ca2 + 4 HCl + 2 O2 = 2 CaCl2 + 4 OH
Ca2 + HCl + O2 = CaCl2 + OH =>
Ca2 + 4 HCl + 2 O2 = 2 CaCl2 + 4 OH
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
K + S = K2S =>
2 K + S = K2S
CH3CH2OH = CH3CHO + H2 =>
CH3CH2OH = CH3CHO + H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2SO4 + Mg(OH)2 = MgSO4 + H2O =>
H2SO4 + Mg(OH)2 = MgSO4 + 2 H2O
KBr = K + Br2 =>
2 KBr = 2 K + Br2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
Sb + H2SO4 = Sb2(SO4)3 + SO2 + H2O =>
2 Sb + 6 H2SO4 = Sb2(SO4)3 + 3 SO2 + 6 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
BaOH + HCl = H2O + BaCl =>
BaOH + HCl = H2O + BaCl
FeBr3 + F2 = FeF3 + Br2 =>
2 FeBr3 + 3 F2 = 2 FeF3 + 3 Br2
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaCO3 + CaAl2Si2O7(OH)2*H2O = Ca2Al3OOH(Si2O7)(SiO4) + CO2 + H2O =>
CaCO3 + 3 CaAl2Si2O7(OH)2*H2O = 2 Ca2Al3OOH(Si2O7)(SiO4) + CO2 + 5 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
CaCO3 + CaAl2Si2O7(OH)2*H2O = Ca2Al3OOH(Si2O7)(SiO4) + CO2 + H2O =>
CaCO3 + 3 CaAl2Si2O7(OH)2*H2O = 2 Ca2Al3OOH(Si2O7)(SiO4) + CO2 + 5 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
CH3CH2OH = CH3CHO + H2 =>
CH3CH2OH = CH3CHO + H2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CaAl2Si2O7(OH)2*H2O + Ca3Al2Si3O12 = Ca2Al3OOH(Si2O7)(SiO4) + H2O + SiO2 =>
5 CaAl2Si2O7(OH)2*H2O + Ca3Al2Si3O12 = 4 Ca2Al3OOH(Si2O7)(SiO4) + 8 H2O + SiO2
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
MgO + HCl = MgCl + O + H =>
MgO + HCl = MgCl + O + H
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
SnCl2 + H2O = HCl + SnO =>
SnCl2 + H2O = 2 HCl + SnO
Sn3(BO3)4 = Sn + B + O2 =>
Sn3(BO3)4 = 3 Sn + 4 B + 6 O2
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/30/07
Equations balanced on 10/30/06
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