Reactants in this reaction is Magnesium (Mg) and Hydrochloric acid (HCl)...
Answer is: Energy is released to the environment.
Energy is released because fluid from higher temperature (energy) changes to fluid with lower temperature (energy).
The density (d =m/V) of the fluid increases, because volume of the fluid decreases.
The mass of the fluid is the same after the cooling.
Answer:
Elizabeth Madden. Palomino. 2-3 years old. Horses can sleep both lying down and standing up. Horses can run shortly after birth. Domestic horses have a lifespan of around 25 years. Ride a bike.
Explanation:
Answer:
Living organisms do contain carbon compounds. This is true.
Explanation:
Answer:
The subscript next to the letter "C" will always tell you the number of carbon atoms.
