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
Tpy6a [65]
3 years ago
11

What functional group was mainly responsible for the damage of mucous membranes of the mouth and gut in patients that used salic

ylic acid as an antipyretic and analgesic drug?
A) Phenol
B) alkane
C) benzene
D) ester

Chemistry
1 answer:
mezya [45]3 years ago
5 0
The correct answer is A) phenol due to the presence of OH group stimulate excessive secretion of HCl in stomach which help in damage  of mucous membrane in gut 

You might be interested in
A tube of air contains a feather and a coin. both objects are dropped at the same time. the coin falls faster than the feather.
Mazyrski [523]
Because gravity treats all mass equally. It doesn't treat heavier objects with greater force. All objects experience the gravitational pull equally. Making the two different weights reach the ground together simultaneously despite their weight differences.
6 0
3 years ago
What two things lead to genetic variation
vredina [299]

Answer:

Mutations, the changes in the sequences of genes in DNA, are one source of genetic variation. Another source is gene flow, or the movement of genes between different groups of organisms. Finally, genetic variation can be a result of sexual reproduction, which leads to the creation of new combinations of genes.

6 0
2 years ago
A chemical reaction at equilibrium always has _______.
natka813 [3]

Answer:

A

Explanation:

3 0
2 years ago
What action could slow a chemical reaction rate?
Free_Kalibri [48]

The action that could slow a chemical reaction rate is adding more of a substance to a mixture. The answer is letter d. It does not give time for the rest of the reactants to be consumed because you are adding more of it causing to slow the reaction.

6 0
3 years ago
At 25 oC, the rate constant for the first-order decomposition of a pesticide solution is 6.40 x 10-3 min-1. If the starting conc
Ira Lisetskai [31]

Answer:

2.11\ * 10^{-2}  is the correct answer to the given question.

Explanation:

Given k=6.40 x 10-3 min-1.

According to the first order reaction .

The concentration of time can be written as

[\ A\ ]\ = \ [\  A_{0}\ ]  * e \ ^\  {-kt}

Here [\ A\ ]_{0} = Initial concentration.

So  [\ A\ ]_{0}= 0.0314 M

Putting this value into the above equation.

0.0314 \ *\ e^{6.40 x 10^{-3} \ *  \ 62.0  }

=0.211 M

This can be written as

=\ 2.11 *\ 10^{-2}

3 0
3 years ago
Other questions:
  • Which type of wires (copper, aluminum, or string) are ferromagnetic metals and why?
    9·1 answer
  • If the percent yield for the following reaction is 75.0%, and 25.0 g of NO₂ are consumed in the reaction, how many grams of nitr
    12·1 answer
  • Cobalt-60 is a strong gamma emitter that has a half- life of 5.26 yr. The co balt-60 in a radiotherapy unit must be replaced whe
    6·1 answer
  • Saturated hydrocarbon molecules may be bonded in which type of structure?
    8·2 answers
  • The continuing portrayal of Italian Americans as gangsters is an example of: A.ethnocentrism
    8·1 answer
  • Please Help In Chemistry
    6·1 answer
  • How many atoms of Ga are there?
    13·1 answer
  • Which of the following preparation of salt is incorrect? *
    10·1 answer
  • How many moles are in 400.0 g of ammonium sulfide?
    8·1 answer
  • Warm air masses tend to originate from:
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!