Answer:
strong acid because it dissociates almost completely.
Answer:
1) Squat down low and cover your head. (if no shelters are present)
2) 1 gallon per person per day
Answer:
a) increases
b) decreases
c) does not change
d) increases
Explanation:
The vapour pressure of a liquid is dependent on;
I) the magnitude of intermolecular forces
II) the temperature of the liquid
Hence, when any of these increases, the vapour pressure increases likewise.
Similarly, the boiling point of a liquid depends on the magnitude of intermolecular forces present because as intermolecular forces increases, more energy is required to break intermolecular bonds.
Lastly, increase in surface area of a liquid does not really affect it's vapour pressure.
The density of the object is 1.96 g/cm³.
Mass = 73.5 g
Volume = 82.5 mL – 45.00 mL = 37.5mL = 37.5 cm³
Density = mass/volume = 73.5 g/37.5 cm³ = 1.96 g/cm³
Answer:
friction
Explanation:
The rubbing of certain materials against one another can transfer negative charges, or electrons.
