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
Ne4ueva [31]
2 years ago
11

Find concentration of solution of 45g of glucose is dissolved in water to prepare 500g solution?​

Chemistry
1 answer:
ivolga24 [154]2 years ago
3 0

Answer:

9% solution by mass

Explanation:

If there is 500 gm of solution and 45 g of it is glucose then:

45/500 * 100% = 9 % solution

You might be interested in
A natural atom possesses the atomic number of 13 and a atomic mass of 27. Three electrons are lost. From what region of the atom
Anarel [89]

Answer:

The electrons are lost from the valence shell (outermost electron shell) of the atom.

Explanation:

This is able to be inferred not only because valence electrons being lost first is a trend but also because the atom in question has actually 3 valence electrons (13-2-8 = 3).

7 0
3 years ago
Help meeeeeeee??????????​
kolbaska11 [484]

Answer:

njjii

Explanation:

uujhhhjhhhthnjkk

5 0
2 years ago
1) Define water gas<br>2) The skuLL is divided into two parts name them​
Triss [41]

• a fuel gas consisting mainly of carbon monoxide and hydrogen, made by passing steam over incandescent coke

• the cranium and the mandible.

hope it helps...!!!

5 0
2 years ago
What distinguishes a fungi from a plant?
Stells [14]

no root type structures

7 0
4 years ago
H2CO: → H2O + CO2
GaryK [48]

Answer:

1) 2

2) 1

3)1

4) 2

5)3

6)1

7)yes except Oxygen

4 0
3 years ago
Other questions:
  • How many molecules of sulfur dioxide are present in 1.60 moles of sulfur dioxide
    14·1 answer
  • What mass of KNO3 would be needed to produce 18.4 liters of oxygen gas, measured at 1.50 x 10^3 kPa and 15 degrees Celsius?
    14·1 answer
  • A covalent chemical bonds in which_____.
    15·1 answer
  • What are atoms made of
    13·1 answer
  • Consider the nitration by electrophilic aromatic substitution of salicylamide to iodosalicylamide. Reaction scheme illustrating
    15·1 answer
  • List the elements in the increasing order of their electronegativity. Give reasons for your answer.
    11·1 answer
  • Which element is considered the foundation for making organic compounds
    5·1 answer
  • I will give brainliest and 76 points
    14·1 answer
  • The term used to describe the Moon phases as the light spreads across the surface of the moon or grows.
    13·1 answer
  • At the triple point on a phase diagram, what state(s) of matter exist?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!