| Equations balanced on the previous day | Equations balanced on the next day |
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4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
H2SO4 + Ba(NO3)2 = H2(NO3)2 + BaSO4 =>
H2SO4 + Ba(NO3)2 = H2(NO3)2 + BaSO4
KOH + HC2H3O2 = KC2H3O2 + H2O =>
KOH + HC2H3O2 = KC2H3O2 + H2O
P4 + O2 = P4O1O =>
P4 + O2 = P4O1O
Pb + Pb(OH)4 + H2(SO4) = (PbSO4) + H2O =>
Pb + Pb(OH)4 + 2 H2(SO4) = 2(PbSO4) + 4 H2O
Na2S + Ba(NO3)2 = NaNO3 + BaS =>
Na2S + Ba(NO3)2 = 2 NaNO3 + BaS
CH3COO + Fe + H2O = Fe(OH)2CH3COO + CH3COOH =>
3 CH3COO + Fe + 2 H2O = Fe(OH)2CH3COO + 2 CH3COOH
Ba(NO3)2 + K2Cr2O7 = KNO3 + BaCr2O7 =>
Ba(NO3)2 + K2Cr2O7 = 2 KNO3 + BaCr2O7
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CH + O = CO + HO =>
CH + 2 O = CO + HO
Ba(NO3)2 + Na2CO3 = NaNO3 + BaCO3 =>
Ba(NO3)2 + Na2CO3 = 2 NaNO3 + BaCO3
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Hg2 + Na2S = Hg2S + Na =>
Hg2 + Na2S = Hg2S + 2 Na
Na + MgI2 = NaI + Mg =>
2 Na + MgI2 = 2 NaI + Mg
PO4{3-} + NH4{+} + MoO4{2-} + H{+} = (NH4)3 + (PMo12O40) + H2O =>
PO4{3-} + 3 NH4{+} + 12 MoO4{2-} + 24 H{+} = (NH4)3 + (PMo12O40) + 12 H2O
Na2CO3 + Ca(NO3)2 = NaNO3 + CaCO3 =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3
Cu + HNO3 = Cu(NO3) + H2O + NO =>
3 Cu + 4 HNO3 = 3 Cu(NO3) + 2 H2O + NO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
Hg2 + NaS = Hg2S + Na =>
Hg2 + NaS = Hg2S + Na
V2O3 + Fe2O3 = V2O5 + FeO =>
V2O3 + 2 Fe2O3 = V2O5 + 4 FeO
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Al(NO3)3 + NH4OH = Al(OH)3 + NH4NO3 =>
Al(NO3)3 + 3 NH4OH = Al(OH)3 + 3 NH4NO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4NO3 + Ca(OH)2 = Ca(NO3)2 + NH4OH =>
2 NH4NO3 + Ca(OH)2 = Ca(NO3)2 + 2 NH4OH
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
NaHCO3 + CH3COOH = NaCH3C00 + CO + H2O =>
2 NaHCO3 + 5 CH3COOH = 2 NaCH3C00 + 8 CO + 8 H2O
Cl{-} + H2O2 + H{+} = Cl2 + H2O =>
2 Cl{-} + H2O2 + 2 H{+} = Cl2 + 2 H2O
KNO3 + K = N2 + K2O =>
2 KNO3 + 10 K = N2 + 6 K2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
ZnS + O{+2} = ZnO{+2} + SO{+2} =>
ZnS + 2 O{+2} = ZnO{+2} + SO{+2}
NaHCO3 + CH3COOH = NaCH3C00 + CO2 + H2O =>
2 NaHCO3 + 3 CH3COOH = 2 NaCH3C00 + 4 CO2 + 4 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
NO2{-} + H2O{+} = NO + NO3{-} + H2O =>
2 NO2{-} + H2O{+} = NO + NO3{-} + H2O
SO2 + CaCO3 + O2 = CaSO4 + CO2 =>
2 SO2 + 2 CaCO3 + O2 = 2 CaSO4 + 2 CO2
MgF2 + Li2(CO3) = Mg(CO3) + LiF =>
MgF2 + Li2(CO3) = Mg(CO3) + 2 LiF
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
(NH4)2C2O4 + (NH4)2PtCl6 = (NH4)2PtCl4 + CO2 + NH4Cl =>
(NH4)2C2O4 + (NH4)2PtCl6 = (NH4)2PtCl4 + 2 CO2 + 2 NH4Cl
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
Sn + HF = SnF + H2 =>
2 Sn + 2 HF = 2 SnF + H2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/28/09
Equations balanced on 03/30/08
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