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
Stolb23 [73]
2 years ago
7

Which statement best describes the Sun-Earth-Moon system during a spring

Chemistry
2 answers:
ira [324]2 years ago
4 0
B. The Sun, Earth and the Moon are arranged in a straight line.

Spring (strong) tides occur when the moon is either a full or new moon. During these, the bodies are arranged in a straight line.
Neap (weak) tides occur when the moon is in any quarter phase. During these phases, the earth, moon and sun form a right angle.
iragen [17]2 years ago
3 0

Answer:

The Sun, Earth, and the Moon form a night angle.

Explanation:

You might be interested in
What two things combine with oxygen to form ground-level ozone?
STALIN [3.7K]

Answer:

c) NOx and VOC

oxides of nitrogen (NOx) and volatile organic compounds (VOC)

Explanation:

-

4 0
3 years ago
How might society have been most likely impacted if Nikola Tesla, the inventor of AC technology, had not become a scientist?
Nonamiya [84]
Cars might not be as insulated and as safe  because of the need to get cooler air into the vehicle, and im not fully sure but refrigerators would still run on ice to cool food. Houses wouldnt be as insulated from heat so when winter came around you would be colder than normal  <span />
6 0
3 years ago
Read 2 more answers
Which is a NOT a freshwater source on Earth?
cluponka [151]

Answer:

B the atmosphere it's not on earth and I'm pretty sure  the atmosphere doesn't have water in

Explanation:

7 0
2 years ago
The conversion of co2 and h2o into organic compounds using energy from light is called
galben [10]
Photosynthesis
Hope this helps!
5 0
3 years ago
2. A student has a centrifuge tube containing 14.0 g of t-butanol and is asked to make a 1.2 m solution of ethanol/t-butanol. Ho
Vaselesa [24]

Answer:

0.774g of ethanol

0.970mL of ethanol

Explanation:

Molality is an unit of concentration defined as the ratio between moles of solute and kg of solvent.

In the problem, you need to prepare a 1.2m solution of ethanol (Solute) in t-butanol (solvent).

14.0g of butanol are <em>0.014kg </em>and as you want to prepare the 1.2m solution, you need to add:

0.014kg × (1.2moles / kg) = 0.0168 moles of solute = Moles of ethanol

To convert moles of ethanol to mass you require molar mass (Molar mass ethanol, C₂H₅OH = 46.07g/mol). Thus, mass of 0.0168 moles are:

0.0168moles Ethanol ₓ (46.07g / mol) =

<h3>0.774g of ethanol</h3>

And to convert mass in g to mL you require density of the substance (Density of ethanol = 0.798g/mL):

0.774g ₓ (1mL / 0.798g) =

<h3>0.970mL of ehtanol</h3>
8 0
2 years ago
Other questions:
  • Please help quickly!! Will give brainiest to the first correct answer when I can!
    7·1 answer
  • Which radioisotope has the fastest rate of
    14·2 answers
  • How does fermentation that causes dough to rise differ from fermentation in muscles?
    5·2 answers
  • 48.5 moles of P4O10 contains how many moles of P
    9·2 answers
  • Imagine that 27.0 g of C2H2(g) dissolves in 1.00 L of liquid acetone at 1.00 atm pressure. If the partial pressure of C2H2(g) is
    13·1 answer
  • In which of these do you need to know the direction in which the object is moving?
    15·1 answer
  • A 40.0L tank of ammonia has a pressure of 12.7kPa. Calculate the volume of the ammonia if its pressure is changed to 8.4 kPa whi
    15·1 answer
  • Which would most likely result in low oxygen levels in the blood?
    10·1 answer
  • Copy and Complete these sentences to describe how particles are arranged in solids, liquids, and gases.
    10·1 answer
  • Please answer urgent
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!