Psolution = X · PH_20
= 0.966 · 31.8 torr
= 30.7 torr
<h3>→soft and reactive metals. </h3>
Explanation:
<h3>Alkali metals are soft and reactive metals. They react vigorously with water and become more reactive. And other hand halogens are reactive non metals. ... Halogens can be solid, liquid, gaseous at room temperature and the melting point increase when they get bigger.</h3>
<h2>#CAREYINGTOLEARN❤️</h2>
I really don’t know. Sorry
Answer:
100 j
Explanation:
bascially u j subtract 50 from 150 because the system lost 50 j but theres 150 in its surroundings
Answer:
What is mole used for?
Explanation:
The mole is widely used in chemistry as a convenient way to express amounts of reactants and products of chemical reactions.
SI base units: Base unit (Dimensionless)
Symbol: mol
Unit of: Amount of substance
Unit system: SI base unit