Equations balanced on the previous day | Equations balanced on the next day |
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4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca + NaCl = CaCl + Na =>
Ca + NaCl = CaCl + Na
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
NaOH + HCl = NaH + OHCl =>
NaOH + HCl = NaH + OHCl
Pb + I = PbI =>
Pb + I = PbI
Zn(NO3)2 + NaOH = NaNO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 NaOH = 2 NaNO3 + Zn(OH)2
Cr(OH)3 + HI = CrI3 + H2O =>
Cr(OH)3 + 3 HI = CrI3 + 3 H2O
Pb + CO3 = PbCO3 =>
Pb + CO3 = PbCO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb + SO4 = PbSO4 =>
Pb + SO4 = PbSO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
Zn + H2SO4 = (ZnSO4) + H2 =>
Zn + H2SO4 = (ZnSO4) + H2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
H2SO4 + NH4OH = H2OH + NH4SO4 =>
H2SO4 + NH4OH = H2OH + NH4SO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Zn + H2SO4 = H2 + ZnSO4 =>
Zn + H2SO4 = H2 + ZnSO4
HCl + CaOH = CaCl + H2O =>
HCl + CaOH = CaCl + H2O
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
K(s) + H2O(l) = K(OH)(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 K(OH)(aq) + H2(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Na2CO3 + Cu(NO3)2 = NaNO3 + Cu(CO3) =>
Na2CO3 + Cu(NO3)2 = 2 NaNO3 + Cu(CO3)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Pb(NO3)3 + NaC2H3O2 = Pb(C2H3O2)3 + NaNO3 =>
Pb(NO3)3 + 3 NaC2H3O2 = Pb(C2H3O2)3 + 3 NaNO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CH4 + Cl2 = HCl + CCl4 =>
CH4 + 4 Cl2 = 4 HCl + CCl4
NaCl + H2SO4 + MnO2 = Na2SO4 + MnCl2 + Cl2 + H2O =>
4 NaCl + 2 H2SO4 + MnO2 = 2 Na2SO4 + MnCl2 + Cl2 + 2 H2O
NH3 + O2 = NO3 + H2O =>
4 NH3 + 9 O2 = 4 NO3 + 6 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
C2H6 + O = H2O + CO2 =>
C2H6 + 7 O = 3 H2O + 2 CO2
NH3 + H2SO4 = NH3SO4 + H2NH3 =>
2 NH3 + H2SO4 = NH3SO4 + H2NH3
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2Cr2O7 + HNO3 + H2O2 = H3CrO8 + NaNO3 + H2O =>
Na2Cr2O7 + 2 HNO3 + 7 H2O2 = 2 H3CrO8 + 2 NaNO3 + 5 H2O
Al + Fe3O2 = Al(O2)3 + Fe =>
Al + 3 Fe3O2 = Al(O2)3 + 9 Fe
C2H5N + O2 = CO + H2O + NO =>
4 C2H5N + 11 O2 = 8 CO + 10 H2O + 4 NO
Zn + HBr = H1 + ZnBr2 =>
Zn + 2 HBr = 2 H1 + ZnBr2
HNO3 + Ag = NO + AgNO3 + H2O =>
4 HNO3 + 3 Ag = NO + 3 AgNO3 + 2 H2O
Na2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + NaNO3(aq) =>
Na2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NaNO3(aq)
Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al
Au + NaCN + O2 + H2O = NaAu(CN)2H2O2NaOH =>
4 Au + 8 NaCN + 3 O2 + 6 H2O = 4 NaAu(CN)2H2O2NaOH
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/24/09
Equations balanced on 03/26/08
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