What is the minimum temperature needed to dissolve at least 10 g of KClO3? 28 ⁰C

35 ⁰C

20 ⁰C

15 ⁰C

Spontaneity tell us the direction of the reaction, but not how fast it goes. gibbs free energy brings together enthalpy, entropy and temperature in one easy formula. g = h - ts. and, finally the sign of delta g is always negative for a spontaneous reaction.

What are the choices?

Idon’t know sorry i don’t know the answer i’m s sorry

That depends. cause the owl finished it in one lick