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
Airida [17]
3 years ago
10

Will give brainliest, like, 5 stars and 5 points to best answer

Chemistry
1 answer:
Oliga [24]3 years ago
6 0

evaporation systems allow for an endless source of water. you can grab cups of water straight from the sea or even a lake. the use of evaporation allows for you to drink water thats even healthier than getting it from a cloud and it will leave all of the bad parts that used to be in the water in the first container you pour into. this system is most useful in hot climates such as places near the equator.  

You might be interested in
Rolls of foil are 302 mm wide and 0.018 mm thick. (The density of foil is 2.7 g/cm3 .)
Kruka [31]

Answer:

The length of foil will be 8107.81 cm or 81.7081 m.

Explanation:

Given data:

Width of roll of foil = 302 mm

Height or thickness = 0.018 mm

Density of foil = 2.7 g/cm³

Mass of foil = 1.19 Kg

Length of foil = ?

Solution:

d = m/ v

v = length (l) × width (w) × height (h)

First of we will convert the Kg into gram and mm into cm.

one Kg = 1000 g

1.19 × 1000 = 1190 g

one cm = 10 mm

302 / 10 = 30.2 cm

0.018 / 10 =  0.0018 cm

Now we will put the values in formula:

d = m/ l× h× w

l = m / d × h× w

l = 1190 g / 2.7 g/cm³× 30.2 cm × 0.0018 cm

l = 1190 g/ 0.146772 g/cm

l = 8107.81 cm or 81.7081 m

3 0
3 years ago
______________________ produce evidence that helps to answer important questions or could also lead to new questions. A.investig
siniylev [52]

Answer:

B

Explanation:

6 0
3 years ago
Read 2 more answers
In a double-replacement reaction, the _____.
givi [52]
 In a double-replacement reaction, the _____.?


There are many more interesting things to ask about double replacement reactions than are contained in the list given here. But the only correct choice is: 

C.reactants are two ionic compounds

8 0
3 years ago
Read 2 more answers
What does Earth's hydrosphere include? the water on Earth the hard outer part of Earth the layer of gases surrounding Earth the
Makovka662 [10]

It includes all the water on earth.

7 0
3 years ago
Read 2 more answers
Which element would form an ionic bond with Oxygen?
koban [17]

Nitrogen will form an ionic bond

3 0
3 years ago
Read 2 more answers
Other questions:
  • A chemical equation that shows the same number of each kind of atom on both sides of the equation is said to be
    14·1 answer
  • F. give some examples of how it might be useful to know the melting or boiling points of a substance. think in terms of both sci
    8·1 answer
  • Cu has an anomalous electron configuration. write the observed electron configuration of cu.
    5·2 answers
  • What is the volume of a 3.0 M solution of hydrochloric acid that contains 1.50 moles of solute?
    7·1 answer
  • What is the volume of 5.8g of H2?
    7·1 answer
  • Oliver heated tungsten cylinder weighing 60 g in a hot water bath. While that was heating , he added 40.37 g of distilled water
    12·1 answer
  • Which method can be used to separate a mixture of ethanol and water into its
    14·2 answers
  • Earthquakes , volcanoes mountains and oceans trenches are most closely associated with which plate boundary?
    12·1 answer
  • Which organisms in soil helps relieve element so they can be recycled
    13·2 answers
  • Help i know whofkfkfkf
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!