| Equations balanced on the previous day | Equations balanced on the next day |
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4 C17H19NO3 + 85 O2 = 68 CO2 + 38 H2O + 4 NO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2O + CrO4{2-} + H{+} = Cr{3+} + NO + H2O =>
3 N2O + 2 CrO4{2-} + 10 H{+} = 2 Cr{3+} + 6 NO + 5 H2O
P4 + F2 = PF5 =>
P4 + 10 F2 = 4 PF5
KBr + AgNO3 = AgBr + KNO3 =>
KBr + AgNO3 = AgBr + KNO3
Fe2S3 + O2 = SO2 + FeO =>
Fe2S3 + 4 O2 = 3 SO2 + 2 FeO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
KOH = K2O + H2O =>
2 KOH = K2O + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ca3(PO4)2 + H2SO4 = CaH4(PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = CaH4(PO4)2 + 2 CaSO4
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
HCL + NaOH = NaCL + H2O =>
HCL + NaOH = NaCL + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaBH4 + H2SO4 = B2H6 + H2 + Na2SO4 =>
2 NaBH4 + H2SO4 = B2H6 + 2 H2 + Na2SO4
CH3COOH + NaOH = H2O + CH3COONa =>
CH3COOH + NaOH = H2O + CH3COONa
NaCl(s) + H2SO4(ac) = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4(ac) = 2 HCl(g) + Na2SO4(s)
MnO4{-} + HCOOH + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 HCOOH + 6 H{+} = 2 Mn{2+} + 5 CO2 + 8 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
KI = K + I2 =>
2 KI = 2 K + I2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Na2CO3 + Al(NO3)3 = Al2(CO3)3 + Na(NO3) =>
3 Na2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 Na(NO3)
Hg + Cr2O7{2-} + H{+} = Cr{3+} + Hg{2+} + H2O =>
3 Hg + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 3 Hg{2+} + 7 H2O
Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Hg + Cr2O7{2-} + H{+} = Cr{3+} + Hg{2+} + H2O =>
3 Hg + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 3 Hg{2+} + 7 H2O
SO2 + FeO = FeS + O2 =>
2 SO2 + 2 FeO = 2 FeS + 3 O2
SO2 + Fe3O4 = FeS + O2 =>
3 SO2 + Fe3O4 = 3 FeS + 5 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CrO4 + N2O = Cr3 + NO =>
3 CrO4 + 12 N2O = Cr3 + 24 NO
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/31/12
Equations balanced on 08/30/11
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