Answer:
Water forms the basis of almost every type of cosmetic product, including creams, lotions, makeup, deodorants, shampoos and conditioners. Water plays an important part in the process, often acting as a solvent to dissolve other ingredients and forming emulsions for consistency.
Explanation:
The decomposition of the given compound, Pb(NO3)2, will yield 3 different simpler compounds which are lead oxide (PbO), nitrogen dioxide (NO2), and oxygen (O2). Based on the given chemical formula, the ionic component of the compound are Pb²⁺ and 2 ions of NO₃²⁻.
The phases of these compounds will have to be solid and aqueous.
Answer:
Boiling point in kelvin is 373.1 \
boiling point of liquid hydrogen in kelvin is 21.15
Explanation: