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
Eddi Din [679]
3 years ago
6

What negative impact did chemistry have on society through the production and use of chlorofluorocarbons (CFCs)?

Chemistry
2 answers:
andrey2020 [161]3 years ago
6 0
<span>The answer to your question is the 3rd option </span>
DENIUS [597]3 years ago
3 0
Da answer is C. hope it helps sir

You might be interested in
Which explanation best compares the movement of particles in the three states of matter?
ohaa [14]

Answer:solid: still boi liquid: bouncy boi has: crazy boi

Explanation:

3 0
3 years ago
20. Earth's tallest mountain ranges are formed at _______ plate boundaries. A. continental-continental B. oceanic-oceanic C. oce
ziro4ka [17]
I believe that the answer is A, continental-continental.
7 0
3 years ago
Read 2 more answers
How many grams of zinc phosphate are formed when 48.1 mL of 2.18 M zinc nitrate reacts with excess potassium phosphate?
Roman55 [17]

Answer:

15.4 g of Zn₃(PO₄)₂ are produced

Explanation:

Given data:

Mass of zinc phosphate formed = ?

Volume of zinc nitrate = 48.1 mL (0.05 L)

Molarity of zinc nitrate = 2.18 M

Solution:

Chemical equation:

3Zn(NO₃)₂ + 2K₃PO₄  →   Zn₃(PO₄)₂ + 6KNO₃

Moles of  zinc nitrate:

Molarity = number of moles / volume in litter

Number of moles =  2.18 M × 0.05 L

Number of moles = 0.109 mol

Now we will compare the moles of zinc phosphate with zinc nitrate from balanced chemical equation:

                     Zn(NO₃)₂           :            Zn₃(PO₄)₂

                         3                    :                 1

                       0.109               :               1/3×0.109 = 0.04 mol

0.04 moles of Zn₃(PO₄)₂ are produced.

Mass of Zn₃(PO₄)₂:

Mass = number of moles × molar mass

Mass = 0.04 mol × 386.1 g/mol

Mass = 15.4 g

   

6 0
2 years ago
I don’t understand how to do this
djverab [1.8K]
Carbon dioxide is a carbon atom and two oxygen atoms, therefore CO2

For the others, they are hydrocarbons.
The first part of the name is determined by how many carbon atoms there are. The second part, is by the type. Alcohol, Alkane, Alkene, alkynes, acid, esters, amides.

7 0
3 years ago
Two moles of magnesium and five moles of oxygen are placed in a vessel. When magnesium is ignited ca two moles of magnesium and
Greeley [361]
Limiting reactant in this experiment would be Magnesium since it will run out first
4 0
3 years ago
Other questions:
  • What is the mass number of an atom with 7 protons, 8 neutrons, and 7 electrons?
    11·2 answers
  • In an aqueous chloride solution cobalt(ii) exists in equilibrium with the complex ion cocl42-. co2 (aq) is pink and cocl42-(aq)
    6·1 answer
  • What are the coefficients needed to balance the equation for the combustion of
    12·2 answers
  • Graphite from a pencil and a diamond ring are made of the same material. Explain how this is possible. Include a detailed descri
    15·1 answer
  • Apply the Law of Conservation of Mass to the following problem: During a combustion reaction, 12.2 grams of methane reacts with
    13·1 answer
  • How I can answer this plz
    13·2 answers
  • In a classical long run supply model the economy is always doing what
    12·1 answer
  • HELP!! PLEASE 10+ points!
    10·1 answer
  • There are two suspects in a shooting investigation. Bullets are recovered from the crime scene. Both suspects own guns, and thes
    5·1 answer
  • The substance chlorine monoxide, ClO(g), is important in atmospheric processes that lead to the depletion of the ozone layer. Th
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!