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
bekas [8.4K]
2 years ago
12

True or false? Lymph vessels pick up a little bit of fluid that leaves your blood vessels every time you heart pumps.

Chemistry
2 answers:
vovikov84 [41]2 years ago
8 0

Answer:

True. why?

Because the fluid that is lost through the blood vessels is restored but with no central pump or heart, this device releases and collects fluid.

Arada [10]2 years ago
3 0

Answer:

Explanation:

true.                        

You might be interested in
Which of these correctly lists the stages of development of the inner planets?
ZanzabumX [31]
The correct answer for the question that is being presented above is this one:  "C. planetesimals ® heavier elements ® inner planets ® protoplanets" The list of the stages of development of the inner planets is this <span>C. planetesimals ® heavier elements ® inner planets ® protoplanets</span>
5 0
3 years ago
Read 2 more answers
What causes an ionic bond to form?<br><br>Look at the picture above
Gennadij [26K]
Attraction between a cation in one element and an anion in the other element
7 0
3 years ago
Read 2 more answers
LOOK AT THE IMAGE ABOVE PLEASE SOMEONE HELP OMG PLEASE IM LITERALLY STRESSED PLEASE HELP. I got the answer wrong. Please help an
Anna35 [415]
D, the more liquid there is, the less the temperature will be affected
8 0
3 years ago
Suppose 0.035 moles of HCl is dissolved in enough water to produce 750 mL of solution. What is the pH
zhuklara [117]

Answer:

pH = 1.33

Explanation:

Because HCl is a strong acid, each mole of HCl will completely dissociate into H⁺ and Cl⁻ species.

Now we calculate the molar concentration (molarity) of H⁺:

  • Molarity = moles / volume

(750 mL ⇒ 750 / 1000 = 0.750 L)

  • Molarity = 0.035 moles / 0.750 L
  • Molarity = 0.0467 M

Then we calculate the pH of the solution:

  • pH = -log [H⁺]
  • pH = -log (0.0467 M)
  • pH = 1.33
5 0
2 years ago
What is the molar mass of 37.96 g of gas exerting a pressure of 3.29 on the walls of a 4.60 L container at 375 K?
Phantasy [73]

The molar mass of the gas is 77.20 gm/mole.

Explanation:

The data given is:

P = 3.29 atm,   V= 4.60 L   T= 375 K  mass of the gas = 37.96 grams

Using the ideal Gas Law will give the number of moles of the gas. The formula is

PV= nRT    (where R = Universal Gas Constant 0.08206 L.atm/ K mole

Also number of moles is not given so applying the formula

n= mass ÷ molar mass of one mole of the gas.

n = m ÷ x   ( x  molar mass) ( m mass given)

Now putting the values in Ideal Gas Law equation

PV = m ÷ x RT

3.29 × 4.60 = 37.96/x × 0.08206 × 375

15.134 = 1168.1241  ÷ x

15.134x = 1168.1241

x = 1168.1241 ÷ 15.13

x = 77.20 gm/mol

If all the units in the formula are put will get cancel only grams/mole will be there. Molecular weight is given by gm/mole.

8 0
3 years ago
Other questions:
  • Why metals are good conductors
    15·2 answers
  • Which statement describes an eletron
    10·1 answer
  • General size of a nebula
    11·2 answers
  • Let 4 moles of methanol (liquid) combust in 3 moles of gaseous oxygen to form gaseous carbon dioxide and water vapor. Suppose th
    9·1 answer
  • How many molecules are in 4.545 moles of carbon dioxide (CO2)
    13·1 answer
  • Why are cells called the smallest functional unit of a living organism?
    13·2 answers
  • Need help on this question
    7·2 answers
  • What is the parts of the nervous system
    5·2 answers
  • A scientist introduces an unknown type of particle into a cathode ray tube. The unknown particles travel in the same direction a
    7·1 answer
  • What volume of 0.555M KNO3 solution would contain 12.5 g of solute
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!