Equations balanced on the previous day | Equations balanced on the next day |
2 NH4NO3 = 2 N2 + O2 + 4 H2O
CuFeS2(s) + O2(g) = Cu2S(s) + FeO(s) + SO2(g) =>
2 CuFeS2(s) + 4 O2(g) = Cu2S(s) + 2 FeO(s) + 3 SO2(g)
Fe2(SO4)3 + KSCN + H2O = [Fe(SCN)3(H2O)3] + K2SO4 =>
Fe2(SO4)3 + 6 KSCN + 6 H2O = 2[Fe(SCN)3(H2O)3] + 3 K2SO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
KOH + Cl2 + KI = KCl + KIO3 + H2O =>
6 KOH + 3 Cl2 + KI = 6 KCl + KIO3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2S = H2 + S2 =>
2 H2S = 2 H2 + S2
Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
MgCO3 + HNO3 = MgNO3 + HCO3 =>
MgCO3 + HNO3 = MgNO3 + HCO3
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
H2S + NH3 + NH5SO3 = H2O + N2H8S2O3 =>
2 H2S + 2 NH3 + 4 NH5SO3 = 3 H2O + 3 N2H8S2O3
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2 + F2 = HF =>
H2 + F2 = 2 HF
H2 + F2 = HF =>
H2 + F2 = 2 HF
C8H10N4O2 + O2 = CO2 + H2O + N2 =>
2 C8H10N4O2 + 19 O2 = 16 CO2 + 10 H2O + 4 N2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
FeS(s) + O2(g) = FeO(s) + SO2(g) =>
2 FeS(s) + 3 O2(g) = 2 FeO(s) + 2 SO2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3Cl + NaOH = CH3OH + NaCl =>
CH3Cl + NaOH = CH3OH + NaCl
AgNO3 + NH4HCO3 = AgHCO3 + NH4NO3 =>
AgNO3 + NH4HCO3 = AgHCO3 + NH4NO3
HBr + H2SO4 = SO2 + H2O + Br =>
2 HBr + H2SO4 = SO2 + 2 H2O + 2 Br
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
Hg(NO3)2 + Cu2SO3 = Hg(SO3)2 + Cu2(NO3) =>
Hg(NO3)2 + 2 Cu2SO3 = Hg(SO3)2 + 2 Cu2(NO3)
H2S + HNO3 = H2SO4 + NO2 + H20 =>
5 H2S + 20 HNO3 = 5 H2SO4 + 20 NO2 + H20
Na2SO4 + K2CO3 = Na2CO3 + K2SO4 =>
Na2SO4 + K2CO3 = Na2CO3 + K2SO4
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
Fe2S2 + HCl = FeCl2 + H2S =>
Fe2S2 + 4 HCl = 2 FeCl2 + 2 H2S
NaClO2 + NaHSO4 + H2O = Na2SO4 + ClO2 + OH3 =>
NaClO2 + NaHSO4 + H2O = Na2SO4 + ClO2 + OH3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Mg + Ag(NO3) = Mg(NO3)2 + Ag =>
Mg + 2 Ag(NO3) = Mg(NO3)2 + 2 Ag
HCl(aq) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2(g)
CH3CH2COOH + O2 = CO2 + H2O =>
2 CH3CH2COOH + 7 O2 = 6 CO2 + 6 H2O
P + CO2 = PCO2 =>
P + CO2 = PCO2
C3H8O + O2 = C02 + H2O =>
2 C3H8O + 3 O2 = 3 C02 + 8 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/11/15
Equations balanced on 09/10/14
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