Equations balanced on the previous day | Equations balanced on the next day |
3 Cu2S + 16 HNO3 = 3 Cu(NO3)2 + 3 CuSO4 + 10 NO + 8 H2O
C4H10 + O2� = CO2 + H2O =>
2 C4H10 + 13 O2� = 8 CO2 + 10 H2O
C + NO2 = CO2 + NO =>
C + 2 NO2 = CO2 + 2 NO
Na2B4O7 + CoSO4 = NaBO2 + Co(BO2)2 + SO3 =>
Na2B4O7 + CoSO4 = 2 NaBO2 + Co(BO2)2 + SO3
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
C + NO2 = CO + NO =>
C + NO2 = CO + NO
Br2 + H2O� = HBr + HBrO3 =>
3 Br2 + 3 H2O� = 5 HBr + HBrO3
Cu2S + HNO3 = Cu(NO3)2 + SO2 + NO + H2O =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 3 SO2 + 8 NO + 10 H2O
Ca(NO3)2 + HPO4 = Ca(PO4)2 + HNO3 =>
Ca(NO3)2 + 2 HPO4 = Ca(PO4)2 + 2 HNO3
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
H2S + H2O2 = H2O + S =>
H2S + H2O2 = 2 H2O + S
C7H108 + O2 = CO2 + H2O =>
C7H108 + 34 O2 = 7 CO2 + 54 H2O
C7H18 + O2 = CO2 + H2O =>
2 C7H18 + 23 O2 = 14 CO2 + 18 H2O
C + NO2 = CO + N =>
2 C + NO2 = 2 CO + N
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
SiO2 + C + Cl2� = CO + SiCl4 =>
SiO2 + 2 C + 2 Cl2� = 2 CO + SiCl4
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2B4O7 + CoSO4 = NaBO2 + Co(BO2)2 + SO3 =>
Na2B4O7 + CoSO4 = 2 NaBO2 + Co(BO2)2 + SO3
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Na2O + P4O10� = Na3PO4 =>
6 Na2O + P4O10� = 4 Na3PO4
HNO3 + H2SO3 = H2SO4 + NO + H2O =>
2 HNO3 + 3 H2SO3 = 3 H2SO4 + 2 NO + H2O
Ca3(PO4)2 + SiO2 + C� = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C� = P4 + 10 CO + 6 CaSiO3
KMnO4 + CH2CH2 + H2O = CH2(OH)CH2OH + KOH + MnO2 =>
2 KMnO4 + 3 CH2CH2 + 4 H2O = 3 CH2(OH)CH2OH + 2 KOH + 2 MnO2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
S + NaOH = Na2S + Na2S2O3 + H20 =>
50 S + 60 NaOH = 10 Na2S + 20 Na2S2O3 + 3 H20
HCL + KOH = H2O + KCL =>
HCL + KOH = H2O + KCL
HNO3 + C = CO2 + NO2 + H2O =>
4 HNO3 + C = CO2 + 4 NO2 + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CuCO3 + HCl = CO2 + CuCl2 + H2O =>
CuCO3 + 2 HCl = CO2 + CuCl2 + H2O
P2S3 + KMnO4 + H2O = S + MnO2 + K3PO4 + H3PO4 =>
9 P2S3 + 30 KMnO4 + 12 H2O = 27 S + 30 MnO2 + 10 K3PO4 + 8 H3PO4
C6H10 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 C6H10O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
Zn + Pb(NO3) = Pb + Zn(NO3)2 =>
Zn + 2 Pb(NO3) = 2 Pb + Zn(NO3)2
C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CHO + H2O =>
5 C3H8O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3CH2CHO + 9 H2O
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
S + NaOH = Na2S + Na2SO3 + H2O =>
3 S + 6 NaOH = 2 Na2S + Na2SO3 + 3 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
Na3PO4 + MgCl2 = Mg3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 NaCl
CO + Fe3O4 = CO2 + Fe =>
4 CO + Fe3O4 = 4 CO2 + 3 Fe
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
HCl + BA(OH)2 = BACl2 + H2O =>
2 HCl + BA(OH)2 = BACl2 + 2 H2O
Cr(OH)3 + HBr = CrBr3 + H2O =>
Cr(OH)3 + 3 HBr = CrBr3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2S + KMnO4 + H2O = MnO2 + S + KOH + NaOH =>
3 Na2S + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 S + 2 KOH + 6 NaOH
SO2 + N2O = SO3 + N2 =>
SO2 + N2O = SO3 + N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2[Cu(OH)4] + Na2S = CuS + NaOH =>
Na2[Cu(OH)4] + Na2S = CuS + 4 NaOH
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/31/14
Equations balanced on 11/30/13
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