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
Slav-nsk [51]
3 years ago
11

Glycerine is known as a negative catalyst.why?​

Chemistry
1 answer:
ioda3 years ago
6 0

Answer:

The presence of 1-2% ethanol as catalyst, suppresses the oxidation of chloroform with oxygen to give a poisonous gas called phosgene. ... Here glycerol acts as negative catalyst. Criteria or characteristics of catalysts. i. The mass and chemical composition of catalyst should remain unchanged at the end of the reaction.

Explanation:

You might be interested in
Which phrases describe clastic sedimentary rocks? Check all that apply.
Romashka [77]

Explanation:

A clastic sedimentary rock is a rock that is formed from pre-existing rock materials and minerals. This materials have been transported to their new positions by the agents of denudation.

  1. Clastic sedimentary rocks are made up of rock fragments predominantly.
  2. The matrix is usually remnants of other rocks.
  3. A cementing material can form between clasts and holds them in place. Cements are usually iron oxides, calcite e.t.c.
  4. These rock types are usually formed from mechanincal weathering of rocks
  5. Mechanical weathering breaks down rocks into chunks.
  6. Examples are breccia, conglomerates, e.t.c.

Learn more:

Sedimentary rocks brainly.com/question/2740663

#learnwithBrainly

5 0
3 years ago
Dinitrogen trisulfide symbol
notka56 [123]
The symbol for dinitrogen trisulfide is N2S3
4 0
3 years ago
Read 2 more answers
The best description of atoms or molecules that have a positive or negative charge and are dissolved in body fluids
djyliett [7]
E. Electrolytes

I hope the answer is right


7 0
2 years ago
Which statement about electrolytic cells is correct?
ikadub [295]
The best answer choices can be A.because it reduction he eletrolytic from positive
5 0
3 years ago
If a 60 kg dog is on a 15 kg sled is pushed with a force of 300 N, what will be dogs acceleration? A) 900 N B) 4 kg C) 4 m/s2 D)
stepan [7]
The answer is C because you have to find acceleration.
6 0
3 years ago
Read 2 more answers
Other questions:
  • What's the oxidation number of Li in LiNO3
    10·1 answer
  • Why are scientific models important in the study of science?
    11·1 answer
  • What is the composition, in atom percent, of an alloy that contains a) 45.5 lbm of silver, b) 83.7 lbm of gold, and c) 6.3 lbm o
    10·1 answer
  • Two samples of potassium iodide are decomposed into their constituent elements. The first sample produced 13.0 g of potassium an
    8·1 answer
  • In both nuclear fission and nuclear fusion reactions, energy is converted to mass.
    15·2 answers
  • what happens when a peppermint is put in these three things soda, vinegar, lemon juice, and milk plz help me i need this for my
    9·1 answer
  • An alloy is made up of more than one type of what?
    11·1 answer
  • A covalent bond forms
    9·1 answer
  • Can an ion be either positive or negative? True or False
    6·1 answer
  • Which might cause someone to be exempt from soccer practice? *
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!