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
vfiekz [6]
3 years ago
9

How do halogen react with water?

Chemistry
2 answers:
Finger [1]3 years ago
6 0
It EXPLODES!!!!!!!! and or catches on fire
Ganezh [65]3 years ago
4 0
Well its determined by that iodine and bromine cannot oxidize water to oxygen because they have smaller reduction potentials rather than oxygen. Hope this helps, and if i'm wrong then i understand :)
You might be interested in
Enter your answer in the provided box. Calculate the number of moles of CrCl, that could be produced from 49.4 g Cr202 according
Mrrafil [7]

Answer:

0.4694 moles of CrCl₃

Explanation:

The balanced equation is:

Cr₂O₃(s) + 3CCl₄(l) → 2CrCl₃(s) + 3COCl₂(aq)

The stoichiometry of the equation is how much moles of the substances must react to form the products, and it's represented by the coefficients of the balanced equation. So, 1 mol of Cr₂O₃ must react with 3 moles of CCl₄ to form 2 moles of CrCl₃ and 3 moles of COCl₂.

The stoichiometry calculus must be on a moles basis. The compounds of interest are Cr₂O₃ and CrCl₃. The molar masses of the elements are:

MCr = 52 g/mol

MCl = 35.5 g/mol

MO = 16 g/mol

So, the molar mass of the Cr₂O₃ is = 2x52 + 3x35.5 = 210.5 g/mol.

The number of moles is the mass divided by the molar mass, so:

n = 49.4/210.5 = 0.2347 mol of Cr₂O₃.

For the stoichiometry:

1 mol of Cr₂O₃ ------------------- 2 moles of CrCl₃

0.2347 mol of Cr₂O₃----------- x

By a simple direct three rule:

x = 0.4694 moles of CrCl₃

6 0
3 years ago
How do scientists believe that chloroplasts got into photosynthetic cells? ​
Lera25 [3.4K]

The development of chloroplast is thought to occur through endosymbiosis.

According to the endosymbiosis, some of the organelles found in modern eukaryotic cells, such as mitochondria and chloroplasts, were previously prokaryotic microorganisms. A non-photosynthetic creature acquired one photosynthetic cell, and the chloroplast was subsequently created.

An organelle known as a chloroplast is crucial to the process of photosynthesis in plants. It contains pigments like chlorophyll and other  pigments that are in charge of capturing sunlight. Since each chloroplast has two membranes, other organelles such as mitochondria are referred to as double-membrane organelles. It is believed that cyanobacterial endosymbiosis played a role in the genesis of the chloroplast. Prokaryotic organisms like cyanobacteria have the capacity to prepare their food through the process of photosynthesis.

Learn more about endosymbiosis here:

brainly.com/question/15829977

#SPJ1

3 0
1 year ago
What are the effects of CO2(Carbon dioxide) on plants?
sweet [91]

Answer:

Plants love C02 because they like to breathe it

Explanation:

8 0
3 years ago
The heat of vaporization of water is 540 cal/g. How much heat is needed to change 4.28g of water to steam?
damaskus [11]

Answer:

2311.2 cal

Explanation:

540 cal / g    *   4.28 g = 2311.2  cal

7 0
2 years ago
How did quantum mechanics change our understanding of atoms
Snowcat [4.5K]
1 Answer. IF we look at the shell model we get a very 2d view , T he quantum mechanics make us realize there is a lot more to realizing the location of an electron. The big change in understanding that happened with Quantum Physics is the idea that the universe is random, rather than clockwork, at its lowest level
4 0
2 years ago
Other questions:
  • If 1.2 kilograms of rust forms on a bridge in 5 days, what should be the rate of reaction in grams per hour?
    12·1 answer
  • PLEASE HELP ASAP. I WILL MARK BRAINLIEST!!!
    12·2 answers
  • 10.0 grams of water are heated during the preparation of a cup of coffee 1.0x 103 j of the heat are added to the water. which is
    12·1 answer
  • Please help some one I’ve been trying this all day and it’s due in 5 min
    11·1 answer
  • If a resource is nonrenewable, it
    9·1 answer
  • Which of the following is a characteristic property of the noble gases?
    9·2 answers
  • Iron, a metal, has which of the following features?
    5·1 answer
  • A sample of helium has a volume of 3.49 L at 741 mmHg. What would be the volume if the pressure
    6·1 answer
  • A. Use the words below to complete the sentences.
    15·2 answers
  • 3.<br> What is the presence of hornblende in the rock an important clue?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!