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
ohaa [14]
3 years ago
6

Pls answer quickkk :)))

Chemistry
1 answer:
postnew [5]3 years ago
4 0

Answer:

c turns back when iodine is added result indicated a chemical reaction

You might be interested in
Calculate the number of particles in 8grams of oxygen molecule
lana [24]
Moles of oxygen = mass/molar mass of O2 = 8/31.998 = 0.25 moles.

Number of particles = moles x 6.02 x 10^23 = 0.25 x 6.02 x 10^23 = 1.505 x 10^23 particles.

Hope this helps!
5 0
3 years ago
What do scientists predict about freshwater resources in the not-too-distant future ?
Galina-37 [17]

Answer:

There will be a critical shortage. -In garden, water plants early in the morning or in the evening.

5 0
3 years ago
HELP IM SCARED!!! will a wasp die to the smell of bleach? THERE'S A WASP IN MY BATHROOM!!!!
Nesterboy [21]

no, u will have to soak then in order for them to die  

4 0
3 years ago
Read 2 more answers
1-Butanol, 1-butene, and di-n-butyl ether are all removed from the product by washing with concentrated sulfuric acid. Explain w
Alecsey [184]

Answer:

1-bromobutane, unlike others, will not be removed because it is an <em>alkane</em> and inert to concentrated sulfuric acid.

Explanation:

<em>Alkanes</em> are saturated organic compounds, primarily made up of hydrogen and carbon atoms. Saturation implies that they posses no double or triple bonds, therefore making them stable and unresponsive to addition reactions and also, concentrated sulfuric acid.

1-Butanol is a primary alcohol. Primary alcohols will react with acids to produce alkyl halides. 1-butene, as an alkene, will react with concentrated sulfuric acid to produce alkyl hyrgensulfate, while di-n-butyl will produce an ether when it reacts with concentrated sulfuric acid.

Therefore, these organic compounds will be washed and converted to other compounds by concentrated sulfuric acid except 1-bromobutane.

3 0
4 years ago
Carbon dioxide was used by early plants so that they could
IgorLugansk [536]

Answer:

Plants use carbon dioxide for photosynthesis

Explanation:

They take it in, and chemically combined it with water to form glucose and oxygen

8 0
3 years ago
Other questions:
  • What is the pressure (in Pascals) of a sample of nitrogen that is at 625 mmHg?
    6·1 answer
  • . The order of a chemical reaction with respect to one of its reactants is 0. If you double the concentration of that reactant,
    12·1 answer
  • What cellular activities could thiG be a start of?
    11·1 answer
  • Is it possible for the instantaneous speed to be greater than the average speed? Explain.
    5·1 answer
  • Select all of the answers that apply.
    9·1 answer
  • Convert 2330 mL to the unit dm3.
    13·1 answer
  • Calculate the percentage mass of calcium chloride, CaCi^2​
    9·1 answer
  • CAN SOMEONE PLEASE SEND ME THERE PROJECT​
    14·1 answer
  • Calculate how much Carbon Dioxide IN GRAMS needs to be absorbed to
    7·1 answer
  • What do the key differences between RNA and DNA mean for the spread of these types of viruses?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!