From the following choices, mark ALL which are alkaline(basic). (There may be more than one answer) Baking Soda (ph = 8.0) Stomach acid (pH = 1.0) Oven cleaner (pH = 13.0) Coca cola (pH = 3.0) Pure water (pH = 7.0) Milk of Magnesia (pH = 10.0) Lemon Juice (pH = 2.0) Ammonia (pH = 11.0) Beer (pH = 4.0) Milk (pH = 6.6)

Baking Soda,Oven cleaner,Milk of magnesia,Ammonia

Explanation: Each list has a specified pH value which is important in determining if a compound is acidic, neutral or basic. Any pH value between 0-6.9 is acidic, pH value of 7 is neutral and pH value of 7.1-14 is basic(alkaline). The chosen answers have pH values between 7.1 and 14 therefore it’s correct

1.solid

2.carbon dioxide

3.helium