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
nikklg [1K]
3 years ago
6

Plsssssssssssssssssssssss herlppppppppppppppppppppppppp meeeee

Chemistry
1 answer:
madreJ [45]3 years ago
3 0
Vas happenin!!

I would say the second one

Hope this helps

-Zayn Malik
You might be interested in
What happens to the atomic radius when an electron is gained?
LenaWriter [7]
A. The negative ionic radius is larger than the neutral atomic radius.
6 0
2 years ago
How can you turn mechanical energy into electrical energy
Ghella [55]

Answer:

In a turbine generator, a moving fluid—water, steam, combustion gases, or air—pushes a series of blades mounted on a rotor shaft. The force of the fluid on the blades spins/rotates the rotor shaft of a generator. The generator, in turn, converts the mechanical (kinetic) energy of the rotor to electrical energy.

Explanation:

Hope this helps!

Brain-List?

3 0
3 years ago
What is the total ionic equation for cuso4+2naoh>>cu(oh)2+na2so4
iVinArrow [24]

Answer:

CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

3 0
3 years ago
A six-carbon organic compound containing oxygen is suspected of being either a secondary alcohol or a ketone. which chemical or
White raven [17]
Following are the possible isomers of secondary alcohol and ketones for six carbon molecules. In order to distinguish between sec. alcohol and ketone we can simply treat the unknown compound with acidified Potassium Dichromate (VI) in the presence of acid. If with treatment with unknown compound the colour of K2Cr2O7 (potassium dichromate VI) changes from orange to green then it is confirmed that the unknown compound is sec. alcohol, or if no change in colour is detected then ketone is confirmed. This is because ketone can not be further oxidized while, sec. alcohol can be oxidized to ketones as shown below,

6 0
3 years ago
How much heat is required to increase the temperature of 10.0 grams of water 6.0oC? (The specific heat of water is 4.18 J/g x oC
scoray [572]

Heat required in a system can be calculated by multiplying the given mass to the specific heat capacity of the substance and the temperature difference. It is expressed as follows:<span>

Heat = mC (T2-T1)
Heat = 10.0 g (4.18 J/g-C ) ( 6.0 C )
<span>Heat = 250.8 J</span></span>

8 0
3 years ago
Other questions:
  • A chef is going to use a mixture of two brands of italian dressing. the first brand contains 9% vinegar, and the second brand co
    13·1 answer
  • What is the ratio of molecules in the chemical equation below N2+3N2-&gt; 2NH3
    14·1 answer
  • The atoms of compounds are _____________ combined in some way. Often times they come together to form groups of atoms called mol
    13·2 answers
  • How do I do this Phenomenal Based writing: Dont mess up the cookies worksheet? I need the answers asap please!!
    6·1 answer
  • The symbol for gold is<br> a. go.<br> b. g.<br> c. au.<br> d. au.
    11·2 answers
  • HELP URGENT!
    12·2 answers
  • PLS HELP FAST WILL GIVE BRAINLEST
    11·1 answer
  • Explain the difference between actual and theoretical yield
    13·1 answer
  • When non metals react with other elements and compounds what happens to their valence electrons?
    8·1 answer
  • A sample of oxygen, o2, occupies a volume of 0. 65 l at 11°c under 0. 50 atm of pressure. (r = 0. 08205 latm/molk). how many mol
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!