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
amm1812
3 years ago
8

Which statement best describes weather?

Chemistry
1 answer:
Hatshy [7]3 years ago
7 0

Answer:

Weather is describes as the term of the temperature, humidity, wind velocity, precipitation, and barometric pressure. It usually happens in the troposphere, or lower atmosphere. (Hope this helped!)

Explanation:

You might be interested in
Amy watches as her teacher adds a small
inysia [295]

Answer:

Explanation:

A) bubbles show hydrogen gas escaping

B) the water reacted with sodium to form an alkaline solution

6 0
3 years ago
Determine the enthalpy for this reaction: Al(OH)3(s)+3HCl(g)→AlCl3(s)+3H2O(l)
ivanzaharov [21]
<span>Important information to solve the exercise :
Substance ΔHf (kJ/mol):
HCl(g)= −92.0 </span><span>kJ/mol
Al(OH)3(s)= −1277.0 </span><span><span>kJ/mol
</span> H2O(l)= −285.8 </span><span>kJ/mol
AlCl3(s) =−705.6 </span><span>kJ/mol

</span><span>Al(OH)3(s)+3HCl(g)→AlCl3(s)+3H2O(l)
    reactants                         products

products- reactants:</span><span>

(−705.6) + (3 x −285.8) - ( −1277.0 ) - (3 x −92.0 ) = - 10.0 </span>kJ per mole at 25°C
<span>
</span>






6 0
3 years ago
Which of these substances is an example of a solution?
strojnjashka [21]

The solution is concrete

7 0
3 years ago
Read 2 more answers
Lots of points for help!!!!
Svetllana [295]

Answer:

a+b=C

Explanation:

8 0
3 years ago
When you add salt to water it makes the solution boil
alukav5142 [94]

Answer:

A i believe

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Water birds are the only kind of bird that eat fish. true or false
    8·2 answers
  • At a constant pressure and amount of gas, how are temperature and volume related?
    13·1 answer
  • The energy level has the lowest energy.
    14·1 answer
  • Which correctly defines a basic solution?
    11·2 answers
  • Life science explores _____.
    13·1 answer
  • A statement that best describes a solution
    7·1 answer
  • Am i correct if not correct me please
    12·1 answer
  • Given that ΔH = −571.6 kJ/mol for the reaction 2 H2(g) + O2(g) → 2 H2O(l), calculate ΔH for these reactions. (a) 2 H2O(l) → 2 H2
    7·1 answer
  • (6 pt) Match each word from Column A with the correct definition from Column B. Column A Column B 1. element 2. compound 3. reac
    15·1 answer
  • 7: How many times can a cell divide?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!