Equations balanced on the previous day | Equations balanced on the next day |
FeO2 + 4 HCl = FeCl4 + 2 H2O
C2H5OH + O2 = H2O + C2H4O2 =>
C2H5OH + O2 = H2O + C2H4O2
CH3COOH + NaHCO3 = H2 + CH3COONa + HCO3 =>
2 CH3COOH + 2 NaHCO3 = H2 + 2 CH3COONa + 2 HCO3
Li + Cl2 = Li*Cl =>
2 Li + Cl2 = 2 Li*Cl
Pb + CuCl = Cu + PbCl2 =>
Pb + 2 CuCl = 2 Cu + PbCl2
H + Mg = H4Mg2 =>
4 H + 2 Mg = H4Mg2
Cu(OH)2 + NH4OH = [CuNH3](OH)2 + H2O =>
Cu(OH)2 + NH4OH = [CuNH3](OH)2 + H2O
KCO3 + HNO3 = HCO3 + KNO3 =>
KCO3 + HNO3 = HCO3 + KNO3
Na(OH)2(aq) + CO2(g) = NaCO3(aq) + H2O(l) =>
Na(OH)2(aq) + CO2(g) = NaCO3(aq) + H2O(l)
HN3 + H2O = N2H4 + HNO2 =>
HN3 + 2 H2O = N2H4 + HNO2
Na + H2O = Na2O3H3 + H2 =>
4 Na + 6 H2O = 2 Na2O3H3 + 3 H2
NaBr + CuSO4 = Na2(SO4)2 + CuBr =>
2 NaBr + 2 CuSO4 = Na2(SO4)2 + 2 CuBr
H3PO4 + H2S + K2CrO7 = KPO4 + CrPO4 + S8 + H2O =>
48 H3PO4 + 40 H2S + 16 K2CrO7 = 32 KPO4 + 16 CrPO4 + 5 S8 + 112 H2O
Ag2S + NaF = AgF + Na2S =>
Ag2S + 2 NaF = 2 AgF + Na2S
Cu(No3)2 + K = Cu + K(No3)2 =>
Cu(No3)2 + K = Cu + K(No3)2
C7H14(l) = C7H8(l) + H2(g) =>
C7H14(l) = C7H8(l) + 3 H2(g)
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
HBr2 + AlS2 = HS2 + Br2Al =>
HBr2 + AlS2 = HS2 + Br2Al
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Na + CaSO4 = Ca + NaSO4 =>
Na + CaSO4 = Ca + NaSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HBr + Fe2(OH)3 = Fe2Br3 + H2O =>
3 HBr + Fe2(OH)3 = Fe2Br3 + 3 H2O
H8C4O2 + CH3OH = H10C5O2 + H2O =>
H8C4O2 + CH3OH = H10C5O2 + H2O
KI + Br2 + H2O = KIO3 + HBr =>
KI + 3 Br2 + 3 H2O = KIO3 + 6 HBr
Cu2 + O20 = CuO =>
10 Cu2 + O20 = 20 CuO
HCl(aq) + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl(aq) + Na2CO3 = 2 NaCl + H2O + CO2
H{+} + IO3{-} + I{-} + Cl{-} = ICl{-} + H2O =>
6 H{+} + IO3{-} + 5 I{-} + 6 Cl{-} = 6 ICl{-} + 3 H2O
H2(g) + Br2(l) = HBr(g) =>
H2(g) + Br2(l) = 2 HBr(g)
KI + Na2SO4 = K2SO4 + NaI =>
2 KI + Na2SO4 = K2SO4 + 2 NaI
CI{2} + KI = KCI + I{2} =>
CI{2} + KI = KCI + I{2}
C2H2Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C2H2Cl2 + 5 O2 = 4 CO2 + 2 H2O + 2 Cl2
Cu(NO3)2 + Zn(OH)2 = Zn(NO3)2 + Cu(OH)2 =>
Cu(NO3)2 + Zn(OH)2 = Zn(NO3)2 + Cu(OH)2
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
Zn(s) + AlCl3(aq) = Al(s) + ZnCl3 =>
Zn(s) + AlCl3(aq) = Al(s) + ZnCl3
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl