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
ANTONII [103]
3 years ago
13

Explain why there is a difference in climate between areas at 0º latitude and areas at 45º latitude.

Chemistry
1 answer:
GuDViN [60]3 years ago
5 0

The climate is cooler at 45 degrees latitude compared to 0 degrees latitude because the Sun is shining at a different angle. At 0 degrees latitude, the Sun is shining directly overhead, and thus it receives highly-concentrated sun rays which heat up the Earth rapidly. However, at 45 degrees latitude, the Sun is shining at a slanted angle, which makes the sun rays spread over a larger area and warming the Earth at a slower rate.
You might be interested in
How does the structure of the stigma aid in pollination?
inysia [295]
If the stigma is messed up it is hard for bees or insects to pollinate because the way they pollinate is by eating the nectar from the stigma and stick the pollen on their body and stick it on the stigma.

But if there is no stigma=no pollination
A good example of a model is a lily
4 0
3 years ago
Create the Equation: What is the Percent Yield of Ammonia (NH3) if 11.8 g is recovered in a reaction with 7.02 x 10^23 molecules
insens350 [35]

Answer:

Explanation:

The first thing that you need to do here is to calculate the theoretical yield of the reaction, i.e. what you get if the reaction has a

100

%

yield.

The balanced chemical equation

N

2

(

g

)

+

3

H

2

(

g

)

→

2

NH

3

(

g

)

tells you that every

1

mole of nitrogen gas that takes part in the reaction will consume

3

moles of hydrogen gas and produce

1

mole of ammonia.

In your case, you know that

1

mole of nitrogen gas reacts with

1

mole of hydrogen gas. Since you don't have enough hydrogen gas to ensure that all the moles of nitrogen gas can react

what you need

3 moles H (sub 2)

>

what you have

1 mole H (sub2)

you can say that hydrogen gas will act as a limiting reagent, i.e. it will be completely consumed before all the moles of nitrogen gas will get the chance to take part in the reaction.

So, the reaction will consume

1

mole of hydrogen gas and produce

1

mole H

2

⋅

2 moles NH

3

3

moles H

2

=

0.667 moles NH

3

at

100

%

yield. This represents the reaction's theoretical yield.

Now, you know that the reaction produced

0.50

moles of ammonia. This represents the reaction's actual yield.

In order to find the percent yield, you need to figure out how many moles of ammonia are actually produced for every

100

moles of ammonia that could theoretically be produced.

You know that

0.667

moles will produce

0.50

moles, so you can say that

100

moles NH

3

.

in theory

⋅

0.50 moles NH

3

.

actual

0.667

moles NH

3

.

in theory

=

75 moles NH

3

.

actual

Therefore, you can say that the reaction has a percent yield equal to

% yield = 75%

−−−−−−−−−−−−−

or 75 moles NH sub3

I'll leave the answer rounded to two sig figs.

5 0
2 years ago
Cyanide and water react in a proton transfer reaction to form hydrogen cyanide and hydroxide
alukav5142 [94]

The proton transfer reaction between Cyanide and water can be written as; X^- + H2O -----> HX + OH^-

<h3>What is a proton transfer reaction?</h3>

A proton transfer reaction is one in which a proton is moved from one chemical specie to another.It is in fact and acid - base reaction in the Brownstead - Lowry sense.

The proton transfer reaction between Cyanide and water can be written as(Let the cyanide ion be shown as X);

X^- + H2O -----> HX + OH^-

Learn more about proton transfer: brainly.com/question/861100?

4 0
1 year ago
Read 2 more answers
Please help me find the answer, thank you.
velikii [3]

Answer:

The answer is the 3rd line.

Explanation:

That's the atomic number

3 0
3 years ago
Read 2 more answers
What is a rechargeable battery?
aleksklad [387]

Answer:

a group of electrochemical cells that can be recharged

6 0
3 years ago
Other questions:
  • What type of gloves protects your hands from hazardous chemicals? A. Latex Gloves B. Padded Cloth Gloves C. Vinyl or Neoprene Gl
    13·2 answers
  • A sample of water with a mass of 587.00 kg is heated with 87 kJ of energy to a temperature of 518.4 K. The specific heat of wate
    12·2 answers
  • Helppppppppppppp it’s timedddddddddd
    12·1 answer
  • Transverse waves _____.
    8·2 answers
  • Based on this information which alternative energy source should the community consider investing in
    9·1 answer
  • (a) The rate of the reaction in terms of the "disappearance of reactant" includes the change in the concentration of the
    10·1 answer
  • Which of the following statements correctly describes a kingdom in the Domain
    13·1 answer
  • Please answer this question for meeeeeeeeeee pleeeeeeeeeease!
    5·1 answer
  • Bacteria make their own food through photosynthesis making them autotrophs. * True or False​
    13·1 answer
  • Calculate the volume of chlorine molecules produced at room temperature and pressure, when 234g of sodium chloride are electroly
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!