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
denpristay [2]
3 years ago
15

Which statement best describes the concept of civil duty??

Chemistry
2 answers:
Dafna1 [17]3 years ago
8 0
The correct answer is D
Fed [463]3 years ago
3 0
D . Different branches of the government check one another’s powers
You might be interested in
What kind of change results in a new substance being produced
tatiyna
Chemical change creates a new substance
3 0
3 years ago
Read 2 more answers
Mrs. Rushing fills a balloon with hydrogen gas to demonstrate its ability to burn. Which combination could she use to produce th
ale4655 [162]

Answer:

Mg and HCI

Explanation:

3 0
3 years ago
Read 2 more answers
What is the reaction of lead with sulphuric acid
vesna_86 [32]
Lead reacts very slowly with dilute hydrochloric acid to give lead chloride<span> and </span>hydrogen<span> gas. </span>

<span>lead + hydrochloric acid —> lead chloride + hydrogen
Pb(s) + 2HCl(aq) —> PbCl2(aq) + H2(g)</span> 

<span>Lead reacts very slowly with dilute sulphuric acid to give </span>lead sulphate<span> and </span>hydrogen<span> gas. </span>

<span>lead + sulphuric acid —> lead sulphate + hydrogen
Pb(s) + H2SO4 (aq) —> PbSO4(aq) + H2(g)</span> 

<span>Lead reacts very slowly with dilute nitric acid to give </span>lead nitrate<span> and </span>hydrogen<span> gas. </span>

<span>lead + nitric acid —> lead nitrate + hydrogen
Fe(s) + 2HNO3(aq) —> Fe(NO3)2(aq) + H2(g)</span><span> </span>
7 0
3 years ago
What is an electromagnet? Give three uses of electromagnet?
Serjik [45]

<u>Electromagnet</u> - the strong magnetic field produced inside a solenoid can be used to magnetize a piece of magnetic material like soft iron when placed inside the coil. the magnet so formed is called electromagnet. the magnetic effect remains only till the current is flowing through the solenoid.

<h3><u>Uses</u><u> </u><u>of</u><u> </u><u>electromagn</u><u>et</u></h3>

electromagnet is used in electric bells

electromagnet is used in electric motors electromagnet is used in telephone diagrams

electromagnet is used in for sorting scrap metals

Hope it helps u

7 0
3 years ago
Read 2 more answers
What does "like dissolves like" mean
anastassius [24]
Dissolve means a mixture of chemicals combine.
Example: salt and water you put salt in water stir and the salt dissolve
8 0
3 years ago
Other questions:
  • Which type of hybridization leads to a trigonal planar electron domain geometry? s sp sp2 sp3
    7·1 answer
  • Explain why the 4s sublevel fills before the 3d begins to fill as electrons are added.
    10·2 answers
  • Write an equation to show how HC2O4− can act as a base with HS− acting as an acid.
    13·1 answer
  • What causes the jet stream to move farther south?
    15·1 answer
  • Calculate the number of moles in 144 g of P. Please show your work to receive credit.
    11·1 answer
  • 1. What are water storage containers called?
    8·1 answer
  • Describe what happens to rocks that are pushed under Earth’s surface and become hotter and experience more pressure?
    14·2 answers
  • Predict the outcome of this reaction. Balancing doesn't matter. <br><br> Mg + H2O --&gt;
    9·1 answer
  • 3. How many grams are in 9.015 x 1035 atoms of Cobalt?​
    9·1 answer
  • Which of these is an example of chemical change
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!