$ 2 KClO_3 \xrightarrow[]{t^\circ} 2 KCl + 3O_2 $
To u <3333
1-x^2/x+1+x^3/x-1+2x^2+x/x
Choose the best answer.
We are looking for ____ place to spend ____ night.
Please turn off ___ lights when you leave ___ room.
I like _____ colorful costumes of ____ ethnic minority people in Vietnam.