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
EastWind [94]
3 years ago
11

which materials are included in the hydrosphere that are not in liquid form A. ice caps B. lakes and rivers C. rainforest and la

kes D. rocks and minerals
Chemistry
2 answers:
soldi70 [24.7K]3 years ago
8 0

Answer:

The correct answer is option A, that is, ice caps.

Explanation:

The part of the planet Earth covered by water or ice is known as the hydrosphere. It comprises lakes, oceans, rivers, polar ice caps, and glaciers. The polar ice caps and glaciers are the only elements of solid found in the hydrosphere.  

The other options, that is, lakes and rivers are also a part of hydrosphere but they are in liquid form. While rainforest and rocks and minerals are the parts of the lithosphere, not hydrosphere.  

Bumek [7]3 years ago
5 0

Answer:ice capse

Explanation:

You might be interested in
15g divided by 15ML plllssss what is it!! Need to know
natulia [17]

Answer:

The answer should be 1000 kg / m3

8 0
3 years ago
How many mole of ZnCl2 will be produced from 55.0 g of Zn, assuming HCL is available in excess
Ilia_Sergeevich [38]

Answer:

0.84 mol

Explanation:

Given data:

Moles  of ZnCl₂ produced = ?

Mass of Zn = 55.0 g

Solution:

Chemical equation:

2HCl + Zn  →  ZnCl₂ + H₂

Number of moles of Zn:

Number of moles = mass / molar mass

Number of moles = 55.0 g/ 65.38 g/mol

Number of moles = 0.84 mol

Now we will compare the moles of Zn with ZnCl₂ from balance chemical equation.

                                      Zn          :             ZnCl₂

                                         1          :               1

                                      0.84       :           0.84

So from 55 g of Zn 0.84 moles of zinc chloride will be produced.

8 0
4 years ago
Suppose 'A' is a liquid aromatic compound with molecular weight 78 and burns with sooty flame. a.Give the name of the compound '
Oliga [24]

Aromatic compounds are compounds that contain carbon-carbon multiple bonds.

The question did not mention that a heteroatom is present in the compound so we can assume that there is none of such. In that case, the compound contains only hydrogen and carbon.

So,

(CH)n = 78

where n is the number of each atom present.

(12 +1)n = 78

n = 78/13

n = 6

The molecular formula of the compound is C6H6

When C6H6 is treated with .conc.HNO3/conc.H2SO4 the compound shown in image 1 is formed. The reaction occurs at the C-C multiple bond.

When C6H6 is reacted with chlorine in the presence of sunlight, hexachlorobenzene (shown in image 2 attached) is formed.

brainly.com/question/24305135

3 0
3 years ago
Which parameters can you change to affect the rate of the reaction? in alphabetical order, list all that apply to this system.?
postnew [5]
Catalyst 
Concentration 
Temperature
6 0
3 years ago
In a neutralization reaction, an aqueous solution of an Arrhenius acid reacts with an aqueous solution of an Arrhenius base to p
solmaris [256]

Answer: c. Salt and Water

Explanation:

For example;

When an Arrhenius acid such as; Tetraoxosulphate (VI) acid  (H2SO4) reacts with an Arrhenius base such as Potassium hydroxide (KOH), the products formed in this neutralization reaction is a salt known as ''Potassium Sulphate''  (K2SO4) and ''Water'' (H2O).

H2SO4   +     KOH ------------->   K2SO4      +    H2O

5 0
3 years ago
Other questions:
  • Which condition In a nebula would prevent nuclear fusion
    11·2 answers
  • How does a graph with no trend differ from a graph with anomalous data points?
    13·2 answers
  • A student constructs an electrochemical cell. A diagram of the operating cell and the unbalanced ionic equation representing the
    12·1 answer
  • Can someone help me with chemistry?
    13·2 answers
  • Is this a compound, element, or mixture????
    12·1 answer
  • What is/are the principal product(s) formed when excess methylmagnesium iodide reacts with p-hydroxyacetophenone?
    13·1 answer
  • Radioactive americium-241 is used in household smoke detectors and in bone mineral analysis.
    5·1 answer
  • How do you solve this
    14·1 answer
  • 2. What is the chemical name for GaC1z?
    11·1 answer
  • Consider the alkane below. a six-sided polygon has c h 2 at each corner. which property differentiates this alkane from other cl
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!