Equations balanced on the previous day | Equations balanced on the next day |
FeCO3(s) + 2 HNO3(aq) = Fe(NO3)2 + CO2 + H2O
KBr + I2 + CCl4 = KI + CBr4 + Cl2 =>
4 KBr + 2 I2 + CCl4 = 4 KI + CBr4 + 2 Cl2
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
Ca3(PO4)2 + SiO2 + C = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = P4 + 10 CO + 6 CaSiO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
FeS(s) + (HCl(aq)) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2(HCl(aq)) = FeCl2(aq) + H2S(g)
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
HNO3 + NaOH = HOH + NaNO3 =>
HNO3 + NaOH = HOH + NaNO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2SO4 + NaCl = Na2SO4 + HCl =>
H2SO4 + 2 NaCl = Na2SO4 + 2 HCl
NaOH + KHC4H4O6 = KNaC4H4O6 + H2O =>
NaOH + KHC4H4O6 = KNaC4H4O6 + H2O
Cu(NO3)2 + Na(OH) = Na(NO3) + Cu(OH)2 =>
Cu(NO3)2 + 2 Na(OH) = 2 Na(NO3) + Cu(OH)2
Cu2SO4 + NaOH = NaSO4 + Cu2OH =>
Cu2SO4 + NaOH = NaSO4 + Cu2OH
HCl + NaOH = HOH + NaCl =>
HCl + NaOH = HOH + NaCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
KClO3 + Na2SnO2 = KCl + Na2SnO3 =>
KClO3 + 3 Na2SnO2 = KCl + 3 Na2SnO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s) =>
Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NH4ClO4 = N2 + HCl + H2O + O2 =>
4 NH4ClO4 = 2 N2 + 4 HCl + 6 H2O + 5 O2
HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Zn + HNO3 = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + 3 H2O + NH4NO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
AgNO2 + HCl = AgCl + HNO2 =>
AgNO2 + HCl = AgCl + HNO2
C3H70H + O2 = CO2 + H2O =>
4 C3H70H + 83 O2 = 12 CO2 + 142 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/07/11
Equations balanced on 11/06/10
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