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
Mazyrski [523]
3 years ago
7

Scientists have cited gas emission as contributing to global [blank] , which is a general increase in temperatures worldwide.

Chemistry
1 answer:
yanalaym [24]3 years ago
5 0

Answer:

Warming

Explanation:  Greenhose gases (CO2, CH4, etc.) trap heat in Earth's atmosphere since they absorb wavelenghts of light associated with heat.

You might be interested in
Improper use of cleaning agents in food-contact areas can add which of the following to food?
Nikitich [7]
I think the correct answer would be direct additives. Not proper handling of cleaning agents especially in areas where food are prepared or served would most likely add chemicals to the food which is harmful to the consumer. Hope this helps.
5 0
3 years ago
Read 2 more answers
What is the answer of these compound
olganol [36]
BaO, Barium Oxide. 

Na2SO4, Sodium Sulfate.

CuO, Copper (II) Oxide.

P2O5, Diphosphorus Pentoxide.

HNO3, Nitric Acid.

CO32-, Molecular Formula. 

Hope this helps. :)
8 0
3 years ago
Which angles are right
Citrus2011 [14]
Right angle acute angle obtuse angle
5 0
3 years ago
Read 2 more answers
Please help me I have no idea what this is
Sergeeva-Olga [200]
It would be in solid or liquid
4 0
3 years ago
Read 2 more answers
What is the overall cell potential for this redox reaction? Cd + Hg22+ → Cd2+ + 2Hg Given: Cd2+ + 2e− → Cd(s) = –0.40 and Hg22+
Hoochie [10]

Answer:  1.19 V

Explanation:

Standard potential for an electrochemical cell is given by:

E^0{cell} = standard electrode potential =E^0{cathode}-E^0{anode}

The E^0 values have to be reduction potentials.  

Given:

E^o_{Cd^{2+}/Cd}=-0.40V

E^o_{Hg_2^{2+}/Hg}=0.79V

Cd+Hg_2^{2+}\rightarrow Cd^{2+}+2Hg

Cadmium is losing electrons , undergo oxidation and thus act as anode. mercury is gaining electrons, undergo reduction and thus acts as cathode.

E^0{cell} = standard electrode potential =E^0{cathode}-E^0{anode}=0.79-(-0.40)=1.19V

Thus the standard potential for an electrochemical cell with the cell reaction is 1.19 V.

4 0
3 years ago
Read 2 more answers
Other questions:
  • ILL MARK BRAILIEST PLEASE HELP
    5·1 answer
  • Which one of the following reactions would produce t-butyl methyl ether in high yield?
    9·1 answer
  • How to politly be friends with someone you dont like
    8·2 answers
  • Please help thank you
    9·1 answer
  • Gaseous methane (CH4) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO) and gaseous water (H2O) . Suppo
    6·1 answer
  • Use Boyle's Law to solve this problem: A gas has a volume of 10.0 L at a pressure of 4.0 atm. If the gas expands to 20.0 L, what
    12·1 answer
  • Describe exothermic reaction please
    12·1 answer
  • HELP ASAP PLEASE!!! :)
    10·1 answer
  • A helium laser emits light with a wavelength of 633nm. what is the frequency of light
    14·1 answer
  • Things an animal does to survive are called...
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!