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
vodomira [7]
3 years ago
9

Which of the following is a n o n i n f e c t i o u s disease that affects the respiratory system a influenza b cold c asthma d

parkinson's
Chemistry
1 answer:
musickatia [10]3 years ago
3 0

Answer:

c. Asthma

Explanation:

You might be interested in
Can you tell me about atoms
trasher [3.6K]

Answer:

is the smallest unit of ordinary matter that forms a chemical element.

Explanation:

and were created after the Big Bang 13.7 billion years ago.

4 0
3 years ago
You run a 5k for charity. How many feet do you run?
slamgirl [31]

You run approximately 16404 feet.

3 0
3 years ago
What does it means when your boyfriend doesnt talk to you ​
d1i1m1o1n [39]
Either he’s busy, or he is just trying to ignore you.

Need more info tho
7 0
3 years ago
At equilibrium, ________. At equilibrium, ________. all chemical reactions have ceased the rate constants of the forward and rev
balandron [24]

Answer:

<em>At equilibrium, the rate of the forward, and the reverse reactions are equal.</em>

Explanation:

In an equilibrium chemical reaction, the rate of forward reaction, is equal to the rate of reverse reaction. Note that the reactions does not cease at equilibrium, but rather, the reactants are converted to product, at the same rate at which the product is also being converted into the reactants in the reaction. When chemical equilibrium is reached, a careful calculation of the value of equilibrium constant is approximately equal to 1.

NB: If the value of equilibrium constant is far far greater than 1, then the reaction will favors more of the forward reaction, and if far far less than 1, the reaction will favor more of the reverse reaction.

6 0
3 years ago
If an ideal gas has a pressure of 5.49 atm, a temperature of 88.78 °c, and has a volume of 22.03 l, how many moles of gas are in
kirza4 [7]
N = (PV)/RT
(T = 88.78 + 273 = 361.78K)
(R = 22.4/273 = 0.082)
= (5.49 x 22.03)/(0.082 x 361.78) = ?
Put it into the calculator. It's hard to do that on a mobile phone.
7 0
3 years ago
Other questions:
  • PLEASE HELP!!
    11·1 answer
  • Which of the following conditions characterizes atmosphere lll
    5·2 answers
  • What is the standard cell notation of a galvanic cell made with zinc (Zn) and aluminum (Al)?
    9·2 answers
  • How many molecules are in 10.0 miles of C2H6O
    13·1 answer
  • In a reversible reaction, chemical equilibrium is attained when the (A) rate of the forward reaction is greater than the rate of
    6·1 answer
  • Which of the following is not an example of a chemical change?
    7·2 answers
  • Which of the following pairs of elements could possibly be in the same group? X has a 1+ ion; Y has a 1- ion. X tends to form a
    14·2 answers
  • Why is the cell wall so important to the plant cell???
    13·2 answers
  • All living things share common characteristics. They are made up of cells, they respond to change, reproduce, have DNA, and use
    15·1 answer
  • PLEASE I NEED HELP ASAP!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!