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
ozzi
3 years ago
6

Which statement best describes SARS? SARS was an epidemic, but not a pandemic. SARS was a pandemic, but not an epidemic. SARS wa

s both a pandemic and an epidemic. SARS was neither a pandemic nor an epidemic
Chemistry
2 answers:
alexandr402 [8]3 years ago
7 0

Answer:

SARS was an epidemic, but not a pandemic.

Explanation:

It is correct to say SARS was an epidemic but not a pandemic.

  • An epidemic is an outbreak of infectious diseases which affects a group of people in a particular areas
  • A pandemic is a global outbreak of diseases that affects the total population of people over a wider range.

SARS outbreak occurred between 2002 - 2004 in China. It was localized to the People's republic and hence, an epidemic.

The recent outbreak of disease in 2020 on the other hand is a pandemic. The infectious disease had a global coverage.

sasho [114]3 years ago
4 0

Answer:

a

Explanation:

You might be interested in
What is the boiling point of kerosene
dexar [7]

Answer: The boiling point of kerosene ranges from around 150 to 300 degrees Celsius normally being closer to 300 degrees Celsius.

Explanation:

6 0
3 years ago
7. Lli(s) + N₂(g) → 2 Liz Ncs)
timurjin [86]

The number of mole of lithium, Li needed for the reaction is 3.2 moles (Option D)

<h3>Balanced equation </h3>

4Li + N₂(g) → 2Li₂N

From the balanced equation above,

2 moles of Li₂N were obtained from 4 moles of Li

<h3>How to determine the mole of lithium needed </h3>

From the balanced equation above,

2 moles of Li₂N were obtained from 4 moles of Li

Therefore,

1.6 moles of Li₂N will be obtained from = (1.6 × 4) / 2 = 3.2 moles of Li

Thus, 3.2 moles of Li are needed for the reaction

Learn more about stoichiometry:

brainly.com/question/14735801

8 0
3 years ago
Which two functional groups react to form an easter linkage?
7nadin3 [17]

Answer: You know that monomers that are joined by condensation polymerization have two functional groups. You also know (from Part 6) that a carboxylic acid and an amine can form an amide linkage, jand a carboxylic acid and an alcohol can form an ester linkage.

5 0
3 years ago
What would happen if you didn't have chemical energy in your body
astra-53 [7]
You would die. Nothing would work. Every single cell in your entire body would fail, and you would cease living in an instant.
8 0
4 years ago
If you weighed the atoms that appear on the reactant side of the equation, would they have the same mass as the atoms that appea
tatuchka [14]

Answer:

No

Explanation:

If you added the reactants on the reactant side because there is one atom for nitrogen on the product side while there is two atoms on the product side. There are more hydrogen products on the reactant side as well.

3 0
3 years ago
Other questions:
  • A heating curve has two flat lines, or plateaus. What does the plateau at the lower temperature represent?
    7·2 answers
  • Describe how evidence from magnetic stripes support the theory of sea-floor spreading
    10·1 answer
  • In acid rain, nitrogen oxides and sulfur oxides from emissions cause a change in the normal pH level. Which of the following is
    5·1 answer
  • Which of the following tasks for an explosion crime scene would you most likely assign to your most experienced, skilled team me
    7·2 answers
  • At 25°C 12 M H202 is decomposed after 30 minutes the concentration of the H2O2 is found to be 9.5 M what is the average reaction
    6·1 answer
  • In what circumstance would the complete and net ionic equations for a reaction be identical?
    8·1 answer
  • When a 6.00 g sample of KCl is dissolved in water in a calorimeter that has a total heat capacity of 6.92 kJ ⋅ K − 1 , the tempe
    13·1 answer
  • HURRYYYYY!!!!<br> If you have 9 moles of chlorine gas, how many atoms of chlorine do you have?
    8·1 answer
  • How many L of stock solution of 4 M NHz do you need to prepare 1 L of 2 M NH3?
    12·1 answer
  • Order the liquids from most dense to least dense: Water, Pancake Syrup/Maple Syrup, Cooking Oil, Milk, Dish Soap
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!