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
Lerok [7]
3 years ago
15

PLEASE ANSWER!!! Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate a

nd carbon dioxide. This damages buildings and statues made of limestone. Which solution of sulfuric acid will damage these structures more quickly? A. 0.001% B. 0.005% C. 0.010% D. 0.015%
Chemistry
2 answers:
xxMikexx [17]3 years ago
8 0

Answer:

The answer is D. 0.015%

Explanation:

That is the concentration of the Sulfuric Acid solution given in mass per mass percentage (w/w%), it means that the solution has 0.015 grams of Sulfuric Acid per 100 grams of solution. If it is compared with C answer, it has 0.005 grams more. Considering the reaction:

H_{2} SO_{4} + CaCO_{3} ⇒ CaSO_{4} + CO_{2} + H_{2}O

The more H_{2} SO_{4} (Sulfuric Acid) is present, the more CaCO_{3} (Limestone) is consumed.

Salsk061 [2.6K]3 years ago
3 0

Answer:

D is the best choice. Those percentages, are giving you the information about how concentrated are the solutions.  As 0.015 is so concentrated, this solution will damage the structures more quickly

Explanation:

You might be interested in
Which property of matter is conserved in chemical reactions and shown by balanced equations? mass volume density shape
den301095 [7]

Answer:mass

Explanation:

I took the quiz

3 0
3 years ago
Read 2 more answers
Now can you answer pls
crimeas [40]

Answer:

cytoplasm is A, Dna is C, and nucleas is B

Explanation:

3 0
3 years ago
How many atoms are in two water molecules? pls and thxxxxxxxxx
arlik [135]

Answer:

A water molecule consists of three atoms; an oxygen atom and two hydrogen atoms, which are bond together like little magnets. The atoms consist of matter that has a nucleus in the centre. one mole of water contains 6.02 x 1023 MOLECULES of water But each molecule of water contains 2 H and 1 O atom = 3 atoms, so there are approximately 1.8 x 1024 atoms in a mole of water.Feb 12, 2003

Explanation:

7 0
3 years ago
Describe melting of a solid
kvv77 [185]
Answer- The particles in a solid gain enough energy to overcome the bonding forces holding them firmly in place. Typically, during melting, the particles start to move about, staying close to their neighbouring particles, then move more freely.
3 0
3 years ago
Why does galium melt
levacccp [35]

Answer:

Like most other metals, Gallium is solid at room temperature (or liquid if it is too hot in your room). But, if it is held [in hands] for long enough, it melts in your hands, and doesn't poison you like Mercury would. This is because of its unusually low melting point of (~29 degree Centigrade).

- It melts once it reaches its melting point.

:)

7 0
2 years ago
Other questions:
  • An object is found to have a mass of 54.3 g. Find the object’s density, if its volume is 47.18 cm3
    12·1 answer
  • Yellowstone National Park has an average of about 4500 bison living in it. The park covers 3472 square miles. What is the popula
    12·2 answers
  • Which gasses each make up less than 1 percent of earths atmosphere
    9·2 answers
  • A man is traveling on a camel through the desert. The Camel travels 25 miles in 5 hours. What is the average speed of the camel?
    12·2 answers
  • A balloon originally has 0.100 moles of helium and has a volume of 0.500 L. If 0.590 grams of He are added to the balloon, what
    8·1 answer
  • In your reactions, you diluted the provided stock concentration of ADH for your alcohol. Calculate the actual ADH concentration
    12·1 answer
  • The molecules you use in a chemical reaction are called the:
    5·1 answer
  • 10. When a substance is analyzed using an electron microscope, it is found
    13·1 answer
  • What is leukemia?
    15·1 answer
  • 24. A laboratory chemist wants to produce 25.0 g NO2 by the following reactions. If the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!