| Equations balanced on the previous day | Equations balanced on the next day |
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4 Cr + 3 O2 = 2 Cr2O3
H2 + O = H2O =>
H2 + O = H2O
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
KMnO4 + HCl = MnCl2 + KCl + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 2 KCl + 5 Cl2 + 8 H2O
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
CuS2 + HNO3 = Cu(NO3)2 + H2SO4 + N2O + H2O =>
4 CuS2 + 22 HNO3 = 4 Cu(NO3)2 + 8 H2SO4 + 7 N2O + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Pb(NO3)2(aq) + KOH(aq) = Pb(OH)2(aq) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KOH(aq) = Pb(OH)2(aq) + 2 KNO3(aq)
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
C6H5ONa + CO2 + H2O = C6H5OH + NaCO3 =>
28 C6H5ONa + 34 CO2 + 17 H2O = 29 C6H5OH + 28 NaCO3
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
S + O2 = SO2 =>
S + O2 = SO2
FeO + SO2 = FeSO3 =>
FeO + SO2 = FeSO3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C6H6 + KMnO4 = C4H4O4 + KMnO2 =>
2 C6H6 + 6 KMnO4 = 3 C4H4O4 + 6 KMnO2
P = P4 =>
4 P = P4
P2 = P4 =>
2 P2 = P4
N + Cl = NCl =>
N + Cl = NCl
Na + Cl = NaCl =>
Na + Cl = NaCl
Fe2(So4)3 + KOH = K2So4 + Fe(OH)3 =>
Fe2(So4)3 + 6 KOH = 3 K2So4 + 2 Fe(OH)3
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H20 =>
5 Cr2O3 + 5 KNO3 + 20 KOH = 10 K2CrO4 + 5 KNO2 + H20
HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O
Zn + NO2{-} + H{+} = Zn{2+} + NH4{+} + H2O =>
3 Zn + NO2{-} + 8 H{+} = 3 Zn{2+} + NH4{+} + 2 H2O
C6H5NH2 + Br2 = C6NH2BrH4 + HBr =>
C6H5NH2 + Br2 = C6NH2BrH4 + HBr
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
S + Na = Na2S =>
S + 2 Na = Na2S
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
S + Fe = FeS =>
S + Fe = FeS
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H20 + [O] =>
5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 2 H20 + 35[O]
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + [O] =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5[O]
Cu{2+} + Na2S2O4 + OH{-} = Cu + SO3{2-} + Na{+} + H2O =>
Cu{2+} + Na2S2O4 + 4 OH{-} = Cu + 2 SO3{2-} + 2 Na{+} + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Zn(NO3)2(aq) + Na2CO3(aq) = ZnCO3(s) + NaNO3(aq) =>
Zn(NO3)2(aq) + Na2CO3(aq) = ZnCO3(s) + 2 NaNO3(aq)
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Hg2 + HNO3 = H2O + Hg(NO3)2 + NO2 =>
Hg2 + 8 HNO3 = 4 H2O + 2 Hg(NO3)2 + 4 NO2
Hg2 + HNO3 = H2O + Hg(NO3)2 + NO2 =>
Hg2 + 8 HNO3 = 4 H2O + 2 Hg(NO3)2 + 4 NO2
Ca(No3)2 + H2O = HNo3 + Ca(OH)2 =>
Ca(No3)2 + 2 H2O = 2 HNo3 + Ca(OH)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/29/14
Equations balanced on 06/28/13
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