Equations balanced on the previous day | Equations balanced on the next day |
PbO2 + SeO3{2-}� = PbO + SeO4{2-}
CaCl2 + KOH + KMnO4 = Ca(ClO4)2 + K2MnO4 + H2O =>
CaCl2 + 16 KOH + 16 KMnO4 = Ca(ClO4)2 + 16 K2MnO4 + 8 H2O
CH3CH2CH2CH2BrCH3CH2ONa = CH3CH2CH2CH2OCH2CH3NaBr =>
CH3CH2CH2CH2BrCH3CH2ONa = CH3CH2CH2CH2OCH2CH3NaBr
C6H5COOC2H5KOH = C6H5COOKC2H5OH =>
C6H5COOC2H5KOH = C6H5COOKC2H5OH
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Al(OH) + HBr = H2O + AlBr =>
Al(OH) + HBr = H2O + AlBr
C4H8O2(l) + O2(g) = H2O(l) + CO2(g) =>
C4H8O2(l) + 5 O2(g) = 4 H2O(l) + 4 CO2(g)
NiCl2*6H2O + H2SO4 = HCl + NiSO4 + H2O =>
NiCl2*6H2O + H2SO4 = 2 HCl + NiSO4 + 6 H2O
Na + Zn(OH)2 + Cu = CuZn + NaOH =>
2 Na + Zn(OH)2 + Cu = CuZn + 2 NaOH
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COO =>
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COO
CaO(s) + H20(l) = CaH2 + O2 =>
10 CaO(s) + H20(l) = 10 CaH2 + 5 O2
CCl4 + H2 = HCl + CHCl3 =>
CCl4 + H2 = HCl + CHCl3
Cr(OH)3 + Ba(OH)2 = Ba3[Cr(OH)6]2 =>
2 Cr(OH)3 + 3 Ba(OH)2 = Ba3[Cr(OH)6]2
Cl2 + HS = S + HCl =>
Cl2 + 2 HS = 2 S + 2 HCl
C2H5NO2 + LiOH = H2O + C2H4NO2 + Li =>
C2H5NO2 + LiOH = H2O + C2H4NO2 + Li
Ca + H2Se = CaSe2 + H2 =>
Ca + 2 H2Se = CaSe2 + 2 H2
KMnO4 + HSO3 + H2O = H2SO4 + MnO2 + KOH =>
KMnO4 + 3 HSO3 + 2 H2O = 3 H2SO4 + MnO2 + KOH
Ni(NO3)2 + NH4OH = Ni(NH3)6 + NO3 + H2O =>
Ni(NO3)2 + 6 NH4OH = Ni(NH3)6 + 2 NO3 + 6 H2O
NH4(NO3) = (NH4) + (NO3) =>
NH4(NO3) = (NH4) + (NO3)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al(No3)2 + KOH = Al(OH)2 + KNo3 =>
Al(No3)2 + 2 KOH = Al(OH)2 + 2 KNo3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
K2S + KNO2 + H2SO4 = K2SO4 + NO + H2O =>
K2S + 8 KNO2 + 4 H2SO4 = 5 K2SO4 + 8 NO + 4 H2O
Li + Br = LiBr =>
Li + Br = LiBr