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
ValentinkaMS [17]
3 years ago
14

Why are chemical tests necessary to tell a dextrose solution from a saline solution?

Chemistry
1 answer:
Makovka662 [10]3 years ago
4 0

Each solution is clear and has a uniform appearance. This is just the answer, don't expect an explanation just trust me it is correct

You might be interested in
What are the two ways we can get the mass of an object?
Anni [7]

Explanation:

divide the objects weight by the acceleration of gravity to find the mass

7 0
3 years ago
Pickles and lemons have a sour taste. what types of substances are in pickles to give them this sour taste
postnew [5]
The taste of Acid is Sour, that of Base is Bitter and salt is salty. So, Pickle and Lemons give sour taste due to presence of Acids. The sour taste of Lemon is due to presence of Citric Acid in it. While the sour taste of Pickle is due to presence of Vinegar (5% Acetic Acid Solution). Vinegar is mainly used to prevent the Pickle from Bacterial Attack.
6 0
3 years ago
Explain the various modes of dispersal of seeds and fruits.​
11Alexandr11 [23.1K]
There are five main modes of seed dispersal: gravity, wind, ballistic, water, and by animals. Some plants are serotinous and only disperse their seeds in response to an environmental stimulus. Dispersal involves the letting go or detachment of a diaspore from the main parent plant.

Fruits and seeds dispersal is the process whereby fruits and seeds are scattered from their origin. The various ways by which fruit and seed are dispersed are known as agents of seed and fruit dispersal.

Check this link out for more information
https://qknowbooks.gitbooks.io/fruits-and-seeds/content/fruits_and_seeds_dispersal.html
4 0
3 years ago
The following models represent three different mixtures of the same solid in water,
velikii [3]

Answer:

A

Explanation:

bcuz the water in it is little

3 0
3 years ago
Propane can be turned into hydrogen by the two-step reforming process. In the first step, propane and water react to form carbon
JulsSmile [24]

Answer:

C₃H₈(g) + 6 H₂O(g) ⇒ + 10 H₂(g) + 3 CO₂(g)

Explanation:

Propane can be turned into hydrogen by the two-step reforming process.

In the first step, propane and water react to form carbon monoxide and hydrogen. The balanced chemical equation is:

C₃H₈(g) + 3 H₂O(g) ⇒ 3 CO(g) + 7 H₂(g)

In the second step, carbon monoxide and water react to form hydrogen and carbon dioxide. The balanced chemical equation is:

CO(g) + H₂O(g) ⇒ H₂(g) + CO₂(g)

In order to get the net chemical equation for the overall process, we have to multiply the second step by 3 and add it to the first step. Then, we cancel what is repeated.

C₃H₈(g) + 3 H₂O(g) + 3 CO(g) + 3 H₂O(g) ⇒ 3 CO(g) + 7 H₂(g) + 3 H₂(g) + 3 CO₂(g)

C₃H₈(g) + 6 H₂O(g) ⇒ + 10 H₂(g) + 3 CO₂(g)

4 0
3 years ago
Other questions:
  • 3. Based on the Periodic Table, which of the following elements has physical
    10·1 answer
  • Use the periodic table to determine which of the following could be an isotope of bromine (Br).
    12·1 answer
  • The half-life is the amount of time it takes for one-half of an isotope sample to decay into a different element. The half-life
    11·1 answer
  • Which statements best describe displacement? Check all that apply. Displacement is measured along the path an object travels. Di
    12·2 answers
  • A group of students want to see how temperature affects the time spilled water to dry up what will be independent and dependent
    12·1 answer
  • What does Gibbs free energy predict?
    7·1 answer
  • Find the volume of 2.40 moles of gas whose temperature is 50.0°C and whose pressure is 2.00 atm.
    6·1 answer
  • A student Hatfields a jar with rice and take Insta jars lids the student wants to use a jar of rice to model particle motion of
    12·1 answer
  • If gold is selling presently for $1000.00/oz how much would 1 cubic inch of gold be worth?
    8·1 answer
  • two people share proceeds of a business venture in the ratio 2:3 if the proceeds came to GHS 2,350,000. How much does each get.​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!