| Equations balanced on the previous day | Equations balanced on the next day |
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2 MnO2 + 2 KI + 4 H2SO4 = I2 + 2 MnSO4 + 2 KSO4 + 4 H2O
Zn + HNO3 = Zn(NO3)2 + H =>
Zn + 2 HNO3 = Zn(NO3)2 + 2 H
C10H22 + O2 = CO + H2O =>
2 C10H22 + 21 O2 = 20 CO + 22 H2O
AgNO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
MnO2 + KI + H2SO4 = I2 + MnSO4 + KSO4 + H2O =>
2 MnO2 + 2 KI + 4 H2SO4 = I2 + 2 MnSO4 + 2 KSO4 + 4 H2O
FeS2 + Na2O2 = Na2FeO4 + Na2SO4 + Na2O =>
FeS2 + 9 Na2O2 = Na2FeO4 + 2 Na2SO4 + 6 Na2O
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
FeO3 + H2 = Fe + H2O =>
FeO3 + 3 H2 = Fe + 3 H2O
Si2H2 + O2 = SiO2 + H2O =>
2 Si2H2 + 5 O2 = 4 SiO2 + 2 H2O
Fe + S = FeS =>
Fe + S = FeS
NaOH + C2H4O2 = NaC2H3O2 + H2O =>
NaOH + C2H4O2 = NaC2H3O2 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ni(s) + AlCl3(aq) = NiCl2(aq) + Al(s) =>
3 Ni(s) + 2 AlCl3(aq) = 3 NiCl2(aq) + 2 Al(s)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ni(s) + AlCl3(aq) = NiCl2(aq) + Al(s) =>
3 Ni(s) + 2 AlCl3(aq) = 3 NiCl2(aq) + 2 Al(s)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ni(s) + AlCl3(aq) = NiCl2(aq) + Al(s) =>
3 Ni(s) + 2 AlCl3(aq) = 3 NiCl2(aq) + 2 Al(s)
KMnO4 + Cr2S3 + H2O = K2CrO4 + K2S4O6 + MnO2 + KOH =>
26 KMnO4 + 4 Cr2S3 + 2 H2O = 8 K2CrO4 + 3 K2S4O6 + 26 MnO2 + 4 KOH
Ni(s) + AlCl3(aq) = NiCl2(aq) + Al(s) =>
3 Ni(s) + 2 AlCl3(aq) = 3 NiCl2(aq) + 2 Al(s)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
(CuOH)2CO3 + HCl = CuCl2 + CO2 + H2O =>
(CuOH)2CO3 + 4 HCl = 2 CuCl2 + CO2 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
C12N4H6O2 + O2 + H20 = CO2 + NH3 =>
10 C12N4H6O2 + 110 O2 + 3 H20 = 120 CO2 + 40 NH3
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
HSO3 + H2O = H3O + SO3 =>
HSO3 + H2O = H3O + SO3
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
HgS + HCl + HNO3 = S + H2HgCl4 + NO + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 S + 3 H2HgCl4 + 2 NO + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Cu10 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu10 + 40 HNO3 = 10 Cu(NO3)2 + 20 NO2 + 20 H2O
FeCO3 + HI = FeI + HCO3 =>
FeCO3 + HI = FeI + HCO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + KMnO4 + H2SO4 = MnSO4 + K2SO4 + ZnO + H2O =>
5 Zn + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 ZnO + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C2H5OH = C2H4O + H2 =>
C2H5OH = C2H4O + H2
Mg + O = MgO =>
Mg + O = MgO
C10H6 + Cl2 = C + HCl =>
C10H6 + 3 Cl2 = 10 C + 6 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCO3 + HI = FeI + HCO3 =>
FeCO3 + HI = FeI + HCO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/29/14
Equations balanced on 11/28/13
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