1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
telo118 [61]
3 years ago
6

Given: 4.5 mL of 0.05 M magnesium sulfate. How many moles of magnesium sulfate do we have?​

Chemistry
1 answer:
ira [324]3 years ago
8 0

Hey there!:

Volume in liters of solution :

4.5 mL / 1000 => 0.0045

Molarity of solution = 0.05 M

Therefore  The quantity in moles of magnesium sulfate is :

n = M * V

n = 0.0045 * 0.05

n = 0.000225  moles

Hope that helps!

You might be interested in
]Why is permeable soil best for plants that need a lot of drainage?
svetoff [14.1K]
It is water flows through this type of soil
3 0
3 years ago
Read 2 more answers
K20
Marizza181 [45]

Answer:

yes

Explanation:

that is the answer

4 0
3 years ago
Term used by geologists for water that soaks into the ground, fills the openings in the soil, and trickles into cracks and space
erastova [34]

GROUNDWATER is the term used for water that soak into the ground, fills the openings in the soil and trickles into cracks and spaces in rock layers.

Groundwater is usually found underneath the earth surface in the spaces and cracks in sand, rock and soil. It is stored in aquifers. Ground water usually connect with various water bodies such as oceans, rivers and streams and it is always a natural source of water for vegetation. Ground water is a very important natural resource.

7 0
4 years ago
Read 2 more answers
All of the following are exothermic reactions except,
monitta
Exothermic reactions release heat the surrounding. So Freezing? 
8 0
3 years ago
3. If a gas has a pressure of 32.1 psi at a temperature of 25°C, then what is the new pressure if the temperature is increased t
bekas [8.4K]

Answer: 37.485 psi

Explanation: using the gas law and assuming that volume is constant due to nor being stated we use the formula

P1/T1=P2/T2

Note that the tempreture should be changed from °C to K by adding 273

4 0
3 years ago
Other questions:
  • A student environmental group is creating a campaign for locally sourced energy resources.
    11·2 answers
  • Which statement is NOT true about a scientific law?
    5·1 answer
  • Chemistry student needs of 55g acetone for an experiment. by consulting the crc handbook of chemistry and physics, the student d
    15·1 answer
  • Covalent bond results when fluorine bonds with: fluorine, hydrogen, iodine, potassium
    15·1 answer
  • U human ear is measured in?
    6·1 answer
  • Why can you change physical properties and not make a new substance but can't change chemical properties and stay the same?
    13·1 answer
  • How much volume would a 834.01g pile of sugar have given that it has a density of 1.59g/mL?
    10·1 answer
  • Choose the molecule or compound that exhibits dispersion forces as its strongest intermolecular force. Group of answer choices a
    13·1 answer
  • Can some please help me?
    12·1 answer
  • Bromine can form an ionic bond with which element?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!