Equations balanced on the previous day | Equations balanced on the next day |
2 CH3COOH + CaCO3 = H2CO3 + C4H6O4Ca
KMnO4 + H2O = KMnO3 + H2O2 =>
KMnO4 + H2O = KMnO3 + H2O2
*Mg(OH)2 = MgO + H2O =>
*Mg(OH)2 = MgO + H2O
Zn + Fe(OH)3 = Zn(OH)2 + Fe(OH)2 =>
Zn + 2 Fe(OH)3 = Zn(OH)2 + 2 Fe(OH)2
BaO10H18 + N2H4SC = BaS2N2C2 + H2O + NH3 =>
BaO10H18 + 2 N2H4SC = BaS2N2C2 + 10 H2O + 2 NH3
Cr(s) + O2(g) + N2(g) = Cr(NO3)3 =>
2 Cr(s) + 9 O2(g) + 3 N2(g) = 2 Cr(NO3)3
Al2(CO3)3 + CaBr2 = CaCO3 + AlBr3 =>
Al2(CO3)3 + 3 CaBr2 = 3 CaCO3 + 2 AlBr3
Cr2(SO4)3 + KOH + H2O = K3[Cr(OH)6] + H2SO4 =>
Cr2(SO4)3 + 6 KOH + 6 H2O = 2 K3[Cr(OH)6] + 3 H2SO4
I2O5 + H2S = I2 + SO2 + H2O =>
3 I2O5 + 5 H2S = 3 I2 + 5 SO2 + 5 H2O
BeCl2 + AgNO3 = BeN2O6 + AgCl =>
BeCl2 + 2 AgNO3 = BeN2O6 + 2 AgCl