| Equations balanced on the previous day | Equations balanced on the next day |
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2 NO + O2 = 2 NO2
KNO3 + NaN3 = Na2O + K2O + N2 =>
2 KNO3 + 10 NaN3 = 5 Na2O + K2O + 16 N2
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO2 + C = CO =>
CO2 + C = 2 CO
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
B2O3 + C + Cl2 = BCl3 + CO =>
B2O3 + 3 C + 3 Cl2 = 2 BCl3 + 3 CO
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ag + HNO3 = H2 + AgNO3 =>
2 Ag + 2 HNO3 = H2 + 2 AgNO3
Ag + HNO3 = H2 + AgNO3 =>
2 Ag + 2 HNO3 = H2 + 2 AgNO3
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
NaCl + HOH = NaOH + HCl =>
NaCl + HOH = NaOH + HCl
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
SCl2 + NH3 = S4N4 + NH4Cl + S8 =>
24 SCl2 + 64 NH3 = 4 S4N4 + 48 NH4Cl + S8
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CrO7{2-} + I + H2O = IO3{-} + CrO4{2-} + H{+} =>
5 CrO7{2-} + 6 I + 3 H2O = 6 IO3{-} + 5 CrO4{2-} + 6 H{+}
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C6H5Cl + SiCl4 + Na = Si(C6H5)4 + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = Si(C6H5)4 + 8 NaCl
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
K2Cr2O7 + Fe + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + H2O =>
K2Cr2O7 + Fe + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + Fe(SO4)3 + 7 H2O
Fe(CO)5 + NaOH = Na2Fe(CO)4 + Na2CO3 + H2O =>
Fe(CO)5 + 4 NaOH = Na2Fe(CO)4 + Na2CO3 + 2 H2O
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CuO + Al = Cu + Al2O3 =>
3 CuO + 2 Al = 3 Cu + Al2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaI + MnO2 + H2SO4 = MnSO4 + NaHSO4 + I2 + H2O =>
2 NaI + MnO2 + 3 H2SO4 = MnSO4 + 2 NaHSO4 + I2 + 2 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
KNO3 + NaN3 = Na2O + K2O + N2 =>
2 KNO3 + 10 NaN3 = 5 Na2O + K2O + 16 N2
KNO3 + K = K2O + N2 =>
2 KNO3 + 10 K = 6 K2O + N2
AgCu + HNO3 = AgHNO3 + Cu =>
AgCu + HNO3 = AgHNO3 + Cu
Zn + H3C6H5O7 = Zn3(C6H5O7)2 + H2 =>
3 Zn + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 3 H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
HClO3 + H2SO3 = HCl + H2SO4 =>
HClO3 + 3 H2SO3 = HCl + 3 H2SO4
B2O3 + BrF3 = BF3 + Br + O2 =>
2 B2O3 + 4 BrF3 = 4 BF3 + 4 Br + 3 O2
MgCl2 + K2HPO4 = MgHPO4 + KCl =>
MgCl2 + K2HPO4 = MgHPO4 + 2 KCl
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
HJO3 + H2SO3 = H2SO4 + J2 + H2O =>
2 HJO3 + 5 H2SO3 = 5 H2SO4 + J2 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/17/13
Equations balanced on 07/17/12
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