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
Sindrei [870]
3 years ago
5

Solution 1 contains 3.5g of sodium chloride in 500 mL of water. Solution 2 contains 7.5g of glucose in 300 mL of water. If the a

bove solutions were separated by a membrane permeable to water, but not to the solutes, would osmosis occur, and if so, in which direction would water move?
Chemistry
1 answer:
meriva3 years ago
8 0

Answer:

Answer is Object 2 (which has a density of 1.9 g/cm³).

Explanation;

   When object is floating, the weight of that object is less than the up thrust on it.

   When an object fully submerged and floating, then the weight of that object is equal to the up thrust on it.

   This is known as the Archemide's principle.

   Both up thrust and weight depends on the density. Hence, if the density of the solution is high, then the up thrust also high. If the density high, the the weight of the object also high.

   Hence, to sink the object in water, that object should be denser than water. Hence, answer is object 3 which has a higher density than water.

Explanation:

You might be interested in
The pHof a buffer solution containing 0.10 Macetic acid and 0.10 M
zysi [14]

<span>Chemical reaction: CH</span>₃COO⁻(aq) + H⁺(aq) ⇄ CH₃COOH(aq).

H⁺ is from HNO₃: HNO₃ → H⁺ + NO₃⁻.

<span>A buffer can be defined as a substance that prevents the pH of a solution from changing by either releasing or absorbing H</span>⁺ in a solution.

Buffer is a solution that can resist pH change upon the addition of an acidic or basic components and it is able to neutralize small amounts of added acid or base, pH of the solution is relatively stable.

8 0
3 years ago
Are all living things made up of two or more cells?
Sergeu [11.5K]
Yes all living things are mad up of two or more cells

6 0
3 years ago
Read 2 more answers
Water has a “bent” geometry. Which explanation does not explain why?
pogonyaev
What are the answer choices ?
6 0
3 years ago
Read 2 more answers
What determines interactions between atoms?
ss7ja [257]
The interaction between the atoms is due to number of electrons in the valence shell
8 0
3 years ago
Identify three situations where convection occurs
TEA [102]
<h2>Answer:</h2>

The three examples of convection are

  1. The stack effect
  2. Oceanic circulation
  3. Hot air balloon
<h2>Explanation:</h2>

The stack effect is also referred to as the chimney effect which is the movement of air inside and outside of buildings, flues or any other objects because of buoyancy principle. In oceanic circulation warm water around the equator circulates towards the poles and the cooler water at the poles moves towards the equator. In hot air balloon, a heater inside the balloon heats the air and so the air moves upward.

4 0
2 years ago
Other questions:
  • PLS HELPPP I NEED ANSWERS QUICK !! WILL GIVE U BRAINLIEST
    15·1 answer
  • For the equilibrium PCl5(g) PCl3(g) + Cl2(g), Kc = 2.0 × 101 at 240°C. If pure PCl5 is placed in a 1.00-L container and allowed
    14·1 answer
  • Consider a mixture of two gases A and B, confined to a closed vessel. A quantity of a third gas, C, is added to the same vessel
    12·1 answer
  • Elements are organized on the periodic table based on their properties. Which statement correctly predicts and explains the chem
    9·2 answers
  • Can anybody check my answer?
    12·1 answer
  • In at least 4 sentences, explain how access to technology may have an impact to what energy sources are used? THINK- industriali
    9·1 answer
  • Heat 22.6 g of titanium from 1420oC to 1590oC
    8·1 answer
  • Nitrogen has an atomic mass of about 14 amu and an atomic number of 7. how many neutrons does nitrogen have?
    9·2 answers
  • What is chyme? It’s a brain-pop question
    5·2 answers
  • Which one is a Synthesis reaction?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!