i play volleyball, and usually its never been a problem, but ive been getting bad acne on my face, chest and neck. im not on my period either, is there anything i can do to help it. i wash every day.
identify the reactants and products in the following reaction:
potassium + water > potassium hydroxide + hydrogen
i cant figure this one out. if you know the answer can you also explain how you figured it out. thanks so much.
also, which substances are elements, and which are compounds?