Question

4na2s2o3(aq) + 4hcl( aq) -> 4nacl(aq) + 4nahso3 +s8(s) what is the reaction order for na2s2o3(aq.)?

Answer 1

This is neutralisation reaction bro

Answer 2

$your \: answer$
The order is that first it is an neutralization reaction where an acid and base react to form salt and water

like:-

naoh+2hcl-----> nacl +h2o

here na2s2o3 has been neutralized to form nacl and strong acid and sulphur is precipitated

hope helps