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
Fiesta28 [93]
3 years ago
12

Think about the clouds in the water cycle. Where does the water cycle begin?

Chemistry
2 answers:
Tanzania [10]3 years ago
7 0
<span>The water cycle has no starting point. But, we'll begin in the oceans, since that is where most of Earth's water exists</span>
Keith_Richards [23]3 years ago
3 0
The water cycle begins in evaporation. For example, the suns heat causes water to evaporate and the water cycle goes on.
You might be interested in
Which part of the earth system contains the air we breathe
Gnom [1K]
The atmosphere contains the air we breathe
4 0
3 years ago
The percent by mass of copper in CuBr2 is Use mc004-1.jpg. 28.45%. 44.30%. 63.55%. 71.55%.
Greeley [361]
First, we must find the total mass of CuBr₂:
Mass = 64 + 2 x 80
Mass = 224

Percentage mass of copper = mass of copper x 100 / total mass
Percentage mass of copper = (64 / 224) x 100
Percentage mass of copper = 28.45%
3 0
3 years ago
Read 2 more answers
A car uses stored chemical energy in gasoline to move. The engine changes chemical energy into heat and ____ energy to power the
Salsk061 [2.6K]
I want to say Mechanical energy. Do you have answer choices?
6 0
4 years ago
Which property is an intensive, rather than an extensive, property of matter?
Drupady [299]
The correct answer is A, Volume
7 0
3 years ago
350.0-mL of 0.50 M hydrogen sulfate solution is reacted with 15.0 grams of sodium hydroxide. What volume of water will be produc
Evgesh-ka [11]

The volume of water that will be produced from the reaction will be 6.3 mL

<h3>Stoichiometric calculation</h3>

From the equation of the reaction:

H_2SO_4 + 2NaOH --- > Na_2SO_4 + 2H_2O

The mole ratio of hydrogen sulfate to sodium hydroxide is 1:2.

Mole of hydrogen sulfate = 0.50 x 350/1000 = 0.175 moles

Mole of 15 grams sodium hydroxide = 15/40 = 0.375 moles

Thus, hydrogen sulfide is the limiting reagent.

Mole ratio of hydrogen sulfide to water = 1:2.

Equivalent mole of water = 0.175 x 2 = 0.35 moles

Mass of 0.35 moles of water = 0.35 x 18 = 6.3 grams.

1 gram of water = 1 ml.

Thus, 6.3 grams of water will be equivalent to 6.3 mL

More on stoichiometric calculation can be found here: brainly.com/question/27287858

#SPJ1

6 0
2 years ago
Other questions:
  • Which of the following are all examples of units?
    11·1 answer
  • Which tide occurs during a full or new Moon and is characterized by an extra-high tide caused by the straight-line arrangement o
    5·1 answer
  • What hormone promotes active tubular secretion of potassium ions into, along with sodium absorption from, filtrate in the distal
    5·1 answer
  • How can I calculate the mass percent of carbon, nitrogen and oxygen in acetamide, C2H5NO?
    12·1 answer
  • At 293 K, methanol has a vapor pressure of 97.7 Torr and ethanol has a vapor pressure of 44.6 Torr. What would be the vapor pres
    6·1 answer
  • Can you help plzzz thank you
    9·2 answers
  • When does a phyisical change occur?
    10·1 answer
  • Hey everyone!! Can someone please explain the periodic table of elements and whoever wants to talk I can talk to!!
    5·1 answer
  • Do polar molecules conduct energy as well as ionic molecules?
    5·2 answers
  • A metamorphic rock can also be thought of as a rock that changes. What causes the rock to change?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!