| Equations balanced on the previous day | Equations balanced on the next day |
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Rb + O2 = RbO2
Al2O3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
Fe2O3(s) + CO(g) = FeO(s) + CO2(s) =>
Fe2O3(s) + CO(g) = 2 FeO(s) + CO2(s)
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + H2O(l) =>
2 HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + 2 H2O(l)
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
BaCl2 + Pb(NO3)2 = Ba(NO3)2 + PbCl2 =>
BaCl2 + Pb(NO3)2 = Ba(NO3)2 + PbCl2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
CuO(s) + H2(g) = Cu(s) + H2O =>
CuO(s) + H2(g) = Cu(s) + H2O
Mn{+} + O2 + OH{-} = MnO2 + H{+} =>
4 Mn{+} + 3 O2 + 2 OH{-} = 4 MnO2 + 2 H{+}
Ag + SO4 = AgSO4 =>
Ag + SO4 = AgSO4
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(s) + Na2SO4(aq)
Mn{+} + O2 + OH{-} = MnO2 + H2O =>
4 Mn{+} + 3 O2 + 4 OH{-} = 4 MnO2 + 2 H2O
CH4 + F2 = CF4 + HF =>
CH4 + 4 F2 = CF4 + 4 HF
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
Na2(SO4) + BaCl2 = NaCl + Ba(SO4) =>
Na2(SO4) + BaCl2 = 2 NaCl + Ba(SO4)
P4010 + H20 = H3P04 =>
8 P4010 + 1203 H20 = 8020 H3P04
FeCl3 + Ca(OH)2 = (Fe(OH)3) + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2(Fe(OH)3) + 3 CaCl2
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
MnO2 + I{-} + H{+} = Mn{2+} + I2 + H2O =>
MnO2 + 2 I{-} + 4 H{+} = Mn{2+} + I2 + 2 H2O
NaClO + KNO3 = KClO3 + KCl + NaNO3 =>
3 NaClO + 3 KNO3 = KClO3 + 2 KCl + 3 NaNO3
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
Mg + Zn(No3)2 = Zn + Mg(No3)2 =>
Mg + Zn(No3)2 = Zn + Mg(No3)2
C3H8 + O2 = H20 + CO2 =>
5 C3H8 + 15 O2 = 2 H20 + 15 CO2
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Li + HCl = LiCl + H =>
Li + HCl = LiCl + H
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Zn + MnO2 = ZnO + MnO =>
Zn + MnO2 = ZnO + MnO
Mg + K(No3)2 = K + Mg(No3)2 =>
Mg + K(No3)2 = K + Mg(No3)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/02/11
Equations balanced on 04/01/10
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