Equations balanced on the previous day | Equations balanced on the next day |
2 Ca + O2 = 2 CaO
Fe2O3 + HCl� = FeCl3 + H2O =>
Fe2O3 + 6 HCl� = 2 FeCl3 + 3 H2O
K2Cr2O7 + Fe(NO3)2 = FeCr2O7 + KNO3 =>
K2Cr2O7 + Fe(NO3)2 = FeCr2O7 + 2 KNO3
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
KH2AsO4 + H2O = KOH + H3AsO4 =>
KH2AsO4 + H2O = KOH + H3AsO4
NH3 + H2SO4� = (NH4)2SO4 =>
2 NH3 + H2SO4� = (NH4)2SO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K2Cr2O7 + NaNO2 + HCl = CrCl3 + NaNO3 + KCl + H2O =>
K2Cr2O7 + 3 NaNO2 + 8 HCl = 2 CrCl3 + 3 NaNO3 + 2 KCl + 4 H2O
Zn + HNO3 = NH4NO3 + Zn(NO3)2 + H2O =>
4 Zn + 10 HNO3 = NH4NO3 + 4 Zn(NO3)2 + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Mn(NO3)2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ba(s) + S(s) = BaS(s) =>
Ba(s) + S(s) = BaS(s)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
I + H< = HI =>
I + H< = HI
Zn + HNO3 = NH4NO3 + H2O + Zn(NO3)2 =>
4 Zn + 10 HNO3 = NH4NO3 + 3 H2O + 4 Zn(NO3)2
H2 + O22H2 + O22H2O =>
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
FeS2 + HNO3 = Fe2(SO4)3 + NO + H2SO4 + H2O =>
2 FeS2 + 10 HNO3 = Fe2(SO4)3 + 10 NO + H2SO4 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SO2 + NO2 = SO3 + NO =>
SO2 + NO2 = SO3 + NO
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
H2O22H2O22H2O + O2 =>
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
K(s) + H2O(g) = KOH + H2 =>
2 K(s) + 2 H2O(g) = 2 KOH + H2
Zn + HCl2HCl2 + H2 =>
HCl + KMnO4 = KCl + MnCl2 + Cl2 + H2O =>
16 HCl + 2 KMnO4 = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
H2 + MNO2 = MNO + H2O =>
H2 + MNO2 = MNO + H2O
Zn + HNO32HNO33)2 + H2 =>
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
Fe + NaCl = FeCl + Na =>
Fe + NaCl = FeCl + Na
BaCO3 + H3PO4 = Ba3(PO4)2 + H2O + CO2 =>
3 BaCO3 + 2 H3PO4 = Ba3(PO4)2 + 3 H2O + 3 CO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/27/14
Equations balanced on 11/26/13
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