| Equations balanced on the previous day | Equations balanced on the next day |
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Fe2O2 + 2 C = 2 Fe + 2 CO
Na2SO4 + Fe(NO3)3 = NaNO3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 Fe(NO3)3 = 6 NaNO3 + Fe2(SO4)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2(g) + KBr(aq) = KCl + Br2 =>
Cl2(g) + 2 KBr(aq) = 2 KCl + Br2
C2H5NO2 + O2 = CH4N2O + CO2 + H2O =>
2 C2H5NO2 + 3 O2 = CH4N2O + 3 CO2 + 3 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Na2SO3 + H3PO4 = H2SO3 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4
NO + CO = N + CO2 =>
NO + CO = N + CO2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Li2SO4(aq) + BaCl2(aq) = Li2Cl2 + BaSO4 =>
Li2SO4(aq) + BaCl2(aq) = Li2Cl2 + BaSO4
Pb(NO3)2(aq) + NaCl(aq) = PbCl + Na(NO3)2 =>
Pb(NO3)2(aq) + NaCl(aq) = PbCl + Na(NO3)2
Zn(s) + CuCl2(aq) = ZnCl2 + Cu =>
Zn(s) + CuCl2(aq) = ZnCl2 + Cu
AlCl3(aq) + Pb(NO3)2(aq) = Al(NO3)2 + PbCl3 =>
AlCl3(aq) + Pb(NO3)2(aq) = Al(NO3)2 + PbCl3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu(s) + Pb(NO3)2(aq) = Cu(NO3)2 + Pb =>
Cu(s) + Pb(NO3)2(aq) = Cu(NO3)2 + Pb
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
AgNO3 + K2CO3 = AgCO3 + NO3K2 =>
AgNO3 + K2CO3 = AgCO3 + NO3K2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Cl(g) + CH4 = CCl4 + HCl =>
8 Cl(g) + CH4 = CCl4 + 4 HCl
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH(aq) + FeBr3(aq) = NaBr3 + FeHO =>
NaOH(aq) + FeBr3(aq) = NaBr3 + FeHO
Cl2 + NaBr = NaCl2 + Br =>
Cl2 + NaBr = NaCl2 + Br
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
H2 + CO = CH4 + H2O =>
3 H2 + CO = CH4 + H2O
K2CO3 + Ba(NO3)2 = K2(NO3)2 + BaCO3 =>
K2CO3 + Ba(NO3)2 = K2(NO3)2 + BaCO3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Fe2O3 + CO(g) = CO2 + Fe =>
Fe2O3 + 3 CO(g) = 3 CO2 + 2 Fe
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2SO3 + H3PO4 = H2SO3 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4
K3PO4 + HCI = KCI + H3PO4 =>
K3PO4 + 3 HCI = 3 KCI + H3PO4
I(s) + Cl(g) = ICl3 =>
I(s) + 3 Cl(g) = ICl3
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
CuBr2 + H2 = CuH2 + Br2 =>
CuBr2 + H2 = CuH2 + Br2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Hg(NO3)2(aq) + KI(aq) = HgI2(s) + KNO3(aq) =>
Hg(NO3)2(aq) + 2 KI(aq) = HgI2(s) + 2 KNO3(aq)
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
Hg(NO3)2(aq) + KI(aq) = HgI2(s) + KNO3(aq) =>
Hg(NO3)2(aq) + 2 KI(aq) = HgI2(s) + 2 KNO3(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Fe + S = FeS =>
Fe + S = FeS
K2S(aq) + BaCl2(aq) = BaS(aq) + KCl(aq) =>
K2S(aq) + BaCl2(aq) = BaS(aq) + 2 KCl(aq)
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/09/09
Equations balanced on 07/09/08
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