Question

complete the following double displacement reaction
(a) KHO+H2SO4----------
(b) NaOH+HCL--------
(c) Al2(SO4)3+NaOH---------
(d) PbSO4+Na2CO3--------





Ncert chemistry (science) class 10 chapter 1​

Answer 1

Answer:

k2so4+ H2o

Nacl+ H2o

Na2so4+ Na(Al(oH)4)

pbco3 + Na2 so4