This is a heterogeneous mixture.
Answer:
Energy from the chemical bonds of the reactants is released to the surrounding.
It was empty , dark , and cold
Polar Covalent is the name used to describe bonds that have both ionic and covalent character because the electrons are shared unequally. The Pauling Scale is used to assign electronegativity to atoms. It ranges from to 4.00 (fluorine).
Answer:
The molar mass of barium hydroxide, 171.34 g/mol