| Equations balanced on the previous day | Equations balanced on the next day |
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N2H4 + 2 H2O2 = N2 + 4 H2O
Hg(NO3)2 + Na2SO4 = HgSO4 + Na(NO3) =>
Hg(NO3)2 + Na2SO4 = HgSO4 + 2 Na(NO3)
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
CuSO4 + Na2CO3 = Na2SO4 + CuCO3 =>
CuSO4 + Na2CO3 = Na2SO4 + CuCO3
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Cl2 + KI = I + KCl =>
Cl2 + 2 KI = 2 I + 2 KCl
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K + S = KS =>
K + S = KS
Pb(NO3)2 + AlBr3 = PbBr2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlBr3 = 3 PbBr2 + 2 Al(NO3)3
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
NiSO4 + NH3 + C4H8O2N2 = Ni(C4H7O2N2)2 + (NH4)2SO4 =>
NiSO4 + 2 NH3 + 2 C4H8O2N2 = Ni(C4H7O2N2)2 + (NH4)2SO4
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
P4S3(s) + O2(g) = P4O10(s) + SO2(g) =>
P4S3(s) + 8 O2(g) = P4O10(s) + 3 SO2(g)
Ba(OH)2*8H2O + NH4SCN = Ba(SCN)2 + H2O + NH3 =>
Ba(OH)2*8H2O + 2 NH4SCN = Ba(SCN)2 + 10 H2O + 2 NH3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)
SiO2 + C2 = SiC + CO =>
2 SiO2 + 3 C2 = 2 SiC + 4 CO
C + S8 = CS2 =>
4 C + S8 = 4 CS2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Pb(NO3)2 + NaBr = PbBr2 + Na(NO3) =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 Na(NO3)
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HCl + BaOH = BaCl + H2O =>
HCl + BaOH = BaCl + H2O
K2S + HCl = KCl + H2S =>
K2S + 2 HCl = 2 KCl + H2S
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + Ba(OH)2 = H2O + BaCl2 =>
2 HCl + Ba(OH)2 = 2 H2O + BaCl2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
I2(s) = I2(g) =>
I2(s) = I2(g)
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Zn + Cu(NO3)2 = Cu + Zn(NO3)2 =>
Zn + Cu(NO3)2 = Cu + Zn(NO3)2
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
Pb + CuCl2 = Cu + PbCl2 =>
Pb + CuCl2 = Cu + PbCl2
Pb + AgNO3 = Ag + PbNO3 =>
Pb + AgNO3 = Ag + PbNO3
Cu + Hg(NO3)2 = Hg + Cu(NO3)2 =>
Cu + Hg(NO3)2 = Hg + Cu(NO3)2
Cu + Hg(NO3)2 = Hg + Cu(NO3)2 =>
Cu + Hg(NO3)2 = Hg + Cu(NO3)2
Cu + Hg(NO3)2 = Hg + Cu(NO3)2 =>
Cu + Hg(NO3)2 = Hg + Cu(NO3)2
LiBr + NaCl = LiCl + NaBr =>
LiBr + NaCl = LiCl + NaBr
S8(s) + NO3{-}(aq) + H{+} = S4O62{-}(aq) + NO2(g) + H2O(l) =>
S8(s) + 246 NO3{-}(aq) + 244 H{+} = 2 S4O62{-}(aq) + 246 NO2(g) + 122 H2O(l)
S8(s) + NO3{-}(aq) + H{+} = S4O62{-}(aq) + NO2(g) + H2O(l) =>
S8(s) + 246 NO3{-}(aq) + 244 H{+} = 2 S4O62{-}(aq) + 246 NO2(g) + 122 H2O(l)
LiBr + NaCl = LiCl + NaBr =>
LiBr + NaCl = LiCl + NaBr
S8(s) + NO3{-}(aq) + H{+} = S4O6{2-}(aq) + NO2(g) + H2O(l) =>
S8(s) + 20 NO3{-}(aq) + 16 H{+} = 2 S4O6{2-}(aq) + 20 NO2(g) + 8 H2O(l)
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/18/10
Equations balanced on 06/17/09
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