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
gayaneshka [121]
3 years ago
15

La cantidad de corriente se expresa en... A. Ohmios. B. Voltios. C. Amperios.

Chemistry
2 answers:
rusak2 [61]3 years ago
8 0

Answer:

C

Explanation:

Amps measure the flow of Electrons

bagirrra123 [75]3 years ago
3 0

Answer:

C

Explanation:

is c

You might be interested in
What is the particle behavior of an liquid?
Tomtit [17]

Answer: The particles are moving fast but close together.

3 0
4 years ago
Read 2 more answers
Tris {(hoch2)3cnh2} is one of the most common buffers used in biochemistry. a solution is prepared by adding enough tris and 12
shusha [124]

Given that,

The concentration of TRIS = 0.30 M

The concentration of TRIS+ = 0.60 M

Kb = 1.2 x 10^-6

pKb = -log Kb = - log (1.2 x 10^-6) = 5.920

Now, by using the Hendersonn equation,

pH = pKa + log TRIS+/TRIS = 5.920 + log (0.60/0.30) = 6.221

<span>pOH=14-pH=14-6.221 = 7.779</span>

7 0
3 years ago
Read 2 more answers
The density of copper is 8.92 grams per milliliter. What volume of water will 40.0 grams of copper displace?
Klio2033 [76]

Density:

The density of a substance is equal to the ratio of its mass and volume. In general we can say the density of a substance is mass per unit volume.

Density = mass in g / volume in cubic cm or ml

Given that  

Density = 8.92 g/ ml

Mass = 40.0 g

Therefore,  

Volume = mass/ density  

= 40.0 g/  8.92  g/ ml

= 4.48 ml  

Thus the correct answer is 4.48  ml  


5 0
3 years ago
Draw every stereoisomer for 1,2-difluoro-1,2-dimethylcyclopentane. Use wedge-and-dash bonds for the substituent groups, and be s
Blizzard [7]

Answer:

See figure 1

Explanation:

In this question, we have to find first the <u>chiral carbons</u> on 1,2-difluoro-1,2-dimethylcyclopentane. Carbons 1 and 2. Then, using the <u>Cahn–Ingold–Prelog priority rules</u>. We can draw all the stereoisomers. If we have 2 chiral carbons we will have (2^n=2^2=4) <u>4 isomers</u>. With this in mind we can have the R,R isomer; the S,S isomer; the S,R isomer, and the R,S isomer. We have to remember that:

<u>Priority 1 = "F"</u>

<u>Priority 2= "C"</u>

<u>Priority 3= "CH2"</u>

<u>Priority 4 = "CH3"</u>

I hope it helps!

7 0
4 years ago
Draw two cyclic constitutional isomers of cis-1-chloro-2-methylcyclobutane with the same size ring. In cases where there is only
igomit [66]

Answer:

The drawings are in the figure attached below.

Explanation:

"Constitutional isomers" is a term used in chemistry to refer to chemical compounds that have the same constitution and molecular formula distributed in a different structure. That is, the compound has the same atoms, but when built in a three-dimensional image, these atoms occupy different places within the same structure.

3 0
3 years ago
Other questions:
  • Give a brief definition and example of cognitive dissonance
    9·1 answer
  • how many moles of iodine should be added to 750 grams of carbon tetrachloride to prepare a 0.24 m solution
    14·2 answers
  • which state of matter is characterized by ionized particles, no definite shape or volume, and good electrical conductivity?
    9·2 answers
  • Zn(s) is used to reduce other compounds in chemical reactions. If a chemist needs a substance that is more effective in its redu
    10·1 answer
  • Pless answer thisss!!​
    5·1 answer
  • What type of elements is on the right side of a Periodic Table?<br> What type is on the left?
    7·1 answer
  • What is in the space between electrons?
    5·1 answer
  • A 0.2500 g sample of a compound known to contain carbon, hydrogen and oxygen undergoes complete combustion to produce 0.3664 gra
    7·1 answer
  • I forgot, does odor have volume?
    9·1 answer
  • Aluminum chlorohydrate, al2(oh)5cl, is an active ingredient in some antiperspirants. what is the mass percent of aluminum in thi
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!