| Equations balanced on the previous day | Equations balanced on the next day |
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Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2SO4 + KOH + Al(OH)3 = KAl(SO4)2 + H2O =>
2 H2SO4 + KOH + Al(OH)3 = KAl(SO4)2 + 4 H2O
H2SO3 = SO2 + H2O =>
H2SO3 = SO2 + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuS + HNO3 = Cu(NO3)2 + NO + S + H2O =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 3 S + 4 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CrO3 + C = Cr + CO =>
CrO3 + 3 C = Cr + 3 CO
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Cr(s) + O2(g) = Cr2O3(s) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(s)
FeCl2 + K2Cr2O7 + H2SO4 = K2SO4 + FeCl3 + H2O + Cr2(SO4)3Fe2(SO4)3 =>
6 FeCl2 + K2Cr2O7 + 7 H2SO4 = K2SO4 + 4 FeCl3 + 7 H2O + Cr2(SO4)3Fe2(SO4)3
V{2+} + V{5+} = V{4+} =>
V{2+} + 2 V{5+} = 3 V{4+}
Cr(s) + O2(g) = Cr2O3(s) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(s)
Na3VO4 + H2O = Na4V2O7 + NaOH =>
2 Na3VO4 + H2O = Na4V2O7 + 2 NaOH
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Na3VO4 + H2O = NaVO3 + NaOH =>
Na3VO4 + H2O = NaVO3 + 2 NaOH
C12H22O13 + O2 = CO2 + H2O =>
C12H22O13 + 11 O2 = 12 CO2 + 11 H2O
As2S3 + HNO3 = H2SO4 + H3AsO4 + NO2 + H2O =>
As2S3 + 28 HNO3 = 3 H2SO4 + 2 H3AsO4 + 28 NO2 + 8 H2O
FE(OH)3 + HCl = FECl3 + H2O =>
FE(OH)3 + 3 HCl = FECl3 + 3 H2O
HClO4 + P4O10 = P4Cl + HO14 =>
HClO4 + P4O10 = P4Cl + HO14
SO2 + Na2O = Na2SO3 =>
SO2 + Na2O = Na2SO3
H2 + Pb3O4 = PbO + H2O =>
H2 + Pb3O4 = 3 PbO + H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeSO4 + K2Cr2O7 + H2SO4 = K2SO4 + H2O + Cr2(SO4) + Fe2(SO4)3 =>
10 FeSO4 + K2Cr2O7 + 7 H2SO4 = K2SO4 + 7 H2O + Cr2(SO4) + 5 Fe2(SO4)3
Zn + KNO3 + KOH = NH3 + K2ZnO2 + H2O =>
4 Zn + KNO3 + 7 KOH = NH3 + 4 K2ZnO2 + 2 H2O
FeSO4 + K2Cr2O7 + H2SO4 = K2SO4 + H2O + Cr2(SO4)3 + Fe2(SO4)3 =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = K2SO4 + 7 H2O + Cr2(SO4)3 + 3 Fe2(SO4)3
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H20 =>
20 PH3 + 20 KMnO4 + 40 H2SO4 = 20 KHSO4 + 20 MnSO4 + 20 H3PO4 + 3 H20
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 16 H2SO4 = 8 KHSO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Na2SO3 + HCl = NaHSO3 + NaCl =>
Na2SO3 + HCl = NaHSO3 + NaCl
BaH2O2 + H2So4 = H2O + BaSo4 =>
BaH2O2 + H2So4 = 2 H2O + BaSo4
FeCl3 + NH3 = FeNH3 + Cl3 =>
FeCl3 + NH3 = FeNH3 + Cl3
NaHSO3 + NaOH = Na2SO3 + H2O =>
NaHSO3 + NaOH = Na2SO3 + H2O
CH3CHOHCH3 + KMnO4 = CH3COCH3 + H2O + K2O + MnO =>
5 CH3CHOHCH3 + 2 KMnO4 = 5 CH3COCH3 + 5 H2O + K2O + 2 MnO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C18H34O3 + O2 = CO2 + H2O =>
C18H34O3 + 25 O2 = 18 CO2 + 17 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Ba(NO3)2 + H2S = BaS + HNO3 =>
Ba(NO3)2 + H2S = BaS + 2 HNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/26/13
Equations balanced on 10/26/12
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