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
shepuryov [24]
3 years ago
15

Help please !!!!!!!!!!

Chemistry
1 answer:
Vedmedyk [2.9K]3 years ago
5 0
25 sugar because the mass should be equal on both sides
You might be interested in
Osmotic pressure ____.a. occurs only in ionic solutions.b. is lower with 1 M NaCl than 1 M sucrose.c. is created using detergent
Firdavs [7]

Answer:

d. is the hydrostatic pressure produced on the surface of a semi-permeable membrane by osmosis.    

Explanation:

Osmosis -

It is the flow of the molecules of solvent from a region of higher concentration towards the region of lower concentration via a semipermeable membrane , is known as osmosis.

Osmotic pressure -

It refers to the minimum amount of pressure , which is required to be applied to the solution in order to avoid the flow of pure solvent via the semipermeable membrane , is referred to as osmotic pressure.

Or in simple terms ,

Osmotic pressure is the pressure applied to resists the process of osmosis.

Hence ,

From the given options in the question,

The correct option regarding osmotic pressure is d.

6 0
3 years ago
What 3 gases does the flame test check for and what should you expect to see/hear?
Kazeer [188]
What of the gasses is N and the flame changes it's color from Orange to blue
7 0
3 years ago
• Compare non-transition and transition
Lyrx [107]

Answer:

nitrgen atom

Explanation:

periodic table

6 0
3 years ago
How many lone pairs of electrons in lewis structure of CH3 OH
Brums [2.3K]
There would be 2 which would be on the oxygen
4 0
3 years ago
Please Help Weak Acid Base Problems!!!
DiKsa [7]

Answer:

The procedure for calculating the pH of a solution of a weak base is similar to that of the weak acid in the sample problem. However, the variable x will represent the concentration of the hydroxide ion. The pH is found by taking the negative logarithm to get the pOH, followed by subtracting from 14 to get the pH.

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • the characteristic ions present in water solutions of acids are A) oxide ions B) chloride ions C)hydronium ions D)nitride ions
    15·1 answer
  • Draw the structure of an alcohol with the molecular formula C5H12O that exhibits the following signals in its 13C NMR spectra: (
    14·1 answer
  • A student increases the temperature of a 417cm³ balloon from 278k to 231k. Assuming constant pressure, what should the new volum
    12·1 answer
  • What is the answer? Please
    7·1 answer
  • Which of the following laboratory procedures best illustrates the law of conservation of mass?
    7·2 answers
  • Which of these factors has the greatest influence on how many koala live in an area
    12·1 answer
  • According to the dichotomous key, organism 2 is a
    8·2 answers
  • Why are tables and graphs useful for organizing scientific data?
    12·1 answer
  • In a chemical reaction, what are the numbers in front of an element called?
    6·1 answer
  • You are given a bottle of solid X and three aqueous solutions of X—one saturated, one unsaturated, and one supersaturated. How w
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!