Equations balanced on the previous day | Equations balanced on the next day |
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + S + Na2SO4 =>
4 Cr2(SO4)3 + 9 Na2S + 12 H2O = 8 Cr(OH)3 + 12 S + 9 Na2SO4
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Na3PO4 + Mg(NO3)2 = Mg3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 NaNO3
CaCl2 + AgNO3 = CaNO3 + AgCl2 =>
CaCl2 + AgNO3 = CaNO3 + AgCl2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Hg2(C2H3O2)2 + HCl = Hg2H + Cl(C2H3O2)2 =>
Hg2(C2H3O2)2 + HCl = Hg2H + Cl(C2H3O2)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4NO3 + H2O = NH4O2 + HNO3 =>
5 NH4NO3 + 7 H2O = 8 NH4O2 + 2 HNO3
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaCl2 + H2O = CaO + H2Cl2 =>
CaCl2 + H2O = CaO + H2Cl2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C7H8 + O2 = C7H6O2 + H2O =>
2 C7H8 + 3 O2 = 2 C7H6O2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaMnO4 + HCl = NaCl + MnCl2 + Cl2 + H2O =>
2 NaMnO4 + 16 HCl = 2 NaCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaHCO3 + HC2H3O2 = CO2 + H2O + Na =>
8 NaHCO3 + HC2H3O2 = 10 CO2 + 6 H2O + 8 Na
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KAl(SO4)2(aq) + NH4OH(aq) = Al(OH)3(s) + (NH4)2SO4(aq) + KOH(aq) =>
KAl(SO4)2(aq) + 4 NH4OH(aq) = Al(OH)3(s) + 2(NH4)2SO4(aq) + KOH(aq)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Na2S4O6 + KMnO4 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 Na2S4O6 + 14 KMnO4 + 42 HNO3 = 5 Na2SO4 + 15 H2SO4 + 14 Mn(NO3)2 + 14 KNO3 + 6 H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaCl + Hg2(C2H3O2)2 = Na2(C2H3O2) + HgCl2 =>
4 NaCl + Hg2(C2H3O2)2 = 2 Na2(C2H3O2) + 2 HgCl2
MgO + Na2CO3 = MgCO3 + Na2O =>
MgO + Na2CO3 = MgCO3 + Na2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
F + Ca = CaF2 =>
2 F + Ca = CaF2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/20/11
Equations balanced on 10/20/10
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