Equations balanced on the previous day | Equations balanced on the next day |
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
C3H8O2 + H2 = CH4 + H2O =>
C3H8O2 + 4 H2 = 3 CH4 + 2 H2O
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
C4H2O3 + C8H16 = H2O + C9H12 =>
4 C4H2O3 + 7 C8H16 = 12 H2O + 8 C9H12
K2S(aq) + Zn(NO3)2(aq) = KNO3 + ZnS =>
K2S(aq) + Zn(NO3)2(aq) = 2 KNO3 + ZnS
H2O2 + PbS = Pb + SO4 + H2O =>
4 H2O2 + PbS = Pb + SO4 + 4 H2O
C6H2Br2(OH)2 + Br2 = C6H2Br4(O)2 + HBr =>
C6H2Br2(OH)2 + 2 Br2 = C6H2Br4(O)2 + 2 HBr
NO2 + H2O + CO2 = HNO3 + C =>
4 NO2 + 2 H2O + CO2 = 4 HNO3 + C
FeCl3*6H2O + CH3COONa*3H2O + C5H8O2 = Fe(C5H8O2)3 + NaCl + H2O + CH3COOH =>
8 FeCl3*6H2O + 24 CH3COONa*3H2O + 30 C5H8O2 = 8 Fe(C5H8O2)3 + 24 NaCl + 102 H2O + 39 CH3COOH
FeS(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS(s) + 7 O2(g) = 2 Fe2O3(s) + 4 SO2(g)
Na2CO3 + KHSO4 = Na2SO4 + KHCO3 =>
Na2CO3 + KHSO4 = Na2SO4 + KHCO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CO3 + H2O = C6H12O6 + O2 =>
6 CO3 + 6 H2O = C6H12O6 + 9 O2
H2{+} + I{-} + IO3{-} = I2 + H2O =>
6 H2{+} + 4 I{-} + 2 IO3{-} = 3 I2 + 6 H2O
FeS + O2 = Fe203 + S2O =>
812 FeS + 203 O2 = 4 Fe203 + 406 S2O
HgCl2 + KS = HgS2 + KCl =>
HgCl2 + 2 KS = HgS2 + 2 KCl
NH4 + Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4 + 2 Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
SiCl4(l) + Na(s) = Si(s) + NaCl(s) =>
SiCl4(l) + 4 Na(s) = Si(s) + 4 NaCl(s)
Cu(NO3)2 + NH3 = [Cu(NH3)4(NO3)2] =>
Cu(NO3)2 + 4 NH3 = [Cu(NH3)4(NO3)2]
AlSO4 + NaOH = NaSO4 + NaAlO2 + H2 =>
AlSO4 + 2 NaOH = NaSO4 + NaAlO2 + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Pb(NO3)2 + KI2 = PbI2 + K(NO3)2 =>
Pb(NO3)2 + KI2 = PbI2 + K(NO3)2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2Cr2O7 + H2SO4 + C2H5OH = CH3COOH + Cr2(SO4)3 + H2O =>
2 H2Cr2O7 + 6 H2SO4 + 3 C2H5OH = 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O
KMnO4 + H2SO4 + H2 = K2SO4 + Mn2(SO4)4 + H2O =>
2 KMnO4 + 5 H2SO4 + 3 H2 = K2SO4 + Mn2(SO4)4 + 8 H2O
CH4O + O2 = CO2 + H2O7 =>
2 CH4O + 15 O2 = 2 CO2 + 4 H2O7
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
(CH3)2CO + Ca(NO3)2 = CH3NO3 + CaCO =>
(CH3)2CO + Ca(NO3)2 = 2 CH3NO3 + CaCO
H2SiF6 + H2O = HF + SiO2 =>
H2SiF6 + 2 H2O = 6 HF + SiO2
Cu{2+} + Zn(s) = Cu(s) + Zn{2+}(aq) =>
Cu{2+} + Zn(s) = Cu(s) + Zn{2+}(aq)
KI + CuSO4 = K2SO4 + I2Cu =>
2 KI + CuSO4 = K2SO4 + I2Cu
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
CaNO3 + K2SO4 = CaSO4 + K2(NO3) =>
CaNO3 + K2SO4 = CaSO4 + K2(NO3)
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
HAsO3{2-} + O2 = HAsO4{2-} =>
2 HAsO3{2-} + O2 = 2 HAsO4{2-}
HNO2 + H2O = H3O + NO2 =>
HNO2 + H2O = H3O + NO2
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Na3AsO4 + HCl + H2S = As2S3 + S + H2O + NaCl =>
2 Na3AsO4 + 6 HCl + 5 H2S = As2S3 + 2 S + 8 H2O + 6 NaCl
H2SiO2 = Si2O2 + H2O =>
2 H2SiO2 = Si2O2 + 2 H2O
FeO(aq) + Al(s) = Al2O3(aq) + Fe(s) =>
3 FeO(aq) + 2 Al(s) = Al2O3(aq) + 3 Fe(s)
As + HNO3 + H2O = NO + H3AsO4 =>
3 As + 5 HNO3 + 2 H2O = 5 NO + 3 H3AsO4
MgCl2 + O2 = Mg(O3Cl)2 =>
MgCl2 + 3 O2 = Mg(O3Cl)2
KI(aq) + Pb(NO3)2 = KNO3(aq) + PbI2 =>
2 KI(aq) + Pb(NO3)2 = 2 KNO3(aq) + PbI2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgBr2(aq) + Cl2(g) = MgCl2 + Br =>
MgBr2(aq) + Cl2(g) = MgCl2 + 2 Br
HClO3 + H2O = ClO3 + H3O =>
HClO3 + H2O = ClO3 + H3O
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Equations balanced on 12/09/23
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