Answer:
D: Atmospheric pressure is greater than vapor pressure,and water molecules escape from the solution into the air.
Answer:
copper
Explanation:
The density of copper is 8.96 g/cm³ and the density of zinc is 7.13 g/cm³.
density= mass/volume
⇒mass = density×volume
For copper,
mass = 8.96 g/cm³ × 1 cm³
mass = 8.96 grams
For zinc,
mass = 7.13 g/cm³ × 1 cm³
mass = 7.13 grams
It is clear that, the mass of copper is more.
Atomic Theory can be used in two subjects, physics and chemistry.
Volume (in mL) is 1.61 ml would you need to dilute 35.0 mL of a 1.30 M solution of KBr to make a 0.0600 M solution of KBr
Dilute is to make a liquid weaker by mixing in something else
The volume or concentration of the concentrated or dilute solution can be determined by using the equation:
M₁ V₁ = M₂ V₂
Here given data is
M₁ = 1.30 M
M₂ = 0.0600 M
V₂ = 35.0 mL
V₁ =?
Then substitute this value
M₁ V₁ = M₂ V₂
1.30 M×V₁ = 0.0600 M×35.0 mL
V₁ = 1.61 ml
Know more about volume
brainly.com/question/28285625
#SPJ1
Electrons are the subatomic particles with the smallest mass.
Neutrons have no charge and protons have a positive charge, both of their masses are equal. Electrons have a negative charge and have the least mass.