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
ELEN [110]
3 years ago
11

What happens to earth materials when water flows over landforms?

Chemistry
1 answer:
Zepler [3.9K]3 years ago
7 0

Answer:

Pretty sure it would be erosion and deposition.

Explanation:

Hope this helps.

You might be interested in
Escriba 4 ideas sobre que sucede cuando la radiación solar llega a la tierra​
poizon [28]

Answer:

La radiación UV-B es parcialmente absorbida por el ozono y llega a la superficie de la tierra, produciendo daño en la piel. Ello se ve agravado por el agujero de ozono que se produce en los polos del planeta.

Explanation:

3 0
2 years ago
Scientists have been able to find a full record of Earth's fossil history, thus making the fossil record complete.
Arada [10]

Answer:

False

Explanation:

Few organisms were not preserved as well as others, and new fossils are found every day

5 0
3 years ago
How do consumers energy
Paladinen [302]

Keeping Our Promise Every Day. We work for you. We provide electric service to 1.8 million customers and natural gas service to 1.7 million customers in Michigan's Lower Peninsula. ... We buy 100% of the natural gas we need and use our unique storage fields to buy and store natural gas when prices are lowest.

4 0
3 years ago
Read 2 more answers
A 0.450 g sample of solid lead(II) nitrate is added to 250 mL of 0.250 M sodium iodide solution. Assume no change in volume of t
Verdich [7]

Pb(NO₃)₂ ⇒limiting reactant

moles PbI₂ = 1.36 x 10⁻³

% yield  = 87.72%

<h3>Further explanation</h3>

Given

Reaction(unbalanced)

Pb(NO₃)₂(s) + NaI(aq) → PbI₂(s) + NaNO₃(aq)

Required

  • moles of PbI₂
  • Limiting reactant
  • % yield

Solution

Balanced equation :

Pb(NO₃)₂(s) + 2NaI(aq) → PbI₂(s) + 2NaNO₃(aq)

mol Pb(NO₃)₂ :

= 0.45 : 331 g/mol

= 1.36 x 10⁻³

mol NaI :

= 250 ml x 0.25 M

= 0.0625

Limiting reactant (mol : coefficient)

Pb(NO₃)₂ : 1.36 x 10⁻³ : 1 = 1.36 x 10⁻³

NaI : 0.0625 : 2 = 0.03125

Pb(NO₃)₂ ⇒limiting reactant(smaller ratio)

moles PbI₂ = moles Pb(NO₃)₂ = 1.36 x 10⁻³(mol ratio 1 : 1)

Mass of PbI₂ :

= mol x MW

=  1.36 x 10⁻³ x 461,01 g/mol

= 0.627 g

% yield = 0.55/0.627 x 100% = 87.72%

7 0
3 years ago
QUESTION 1 Species diversity is comprised of O Composition and Richness O Richness and Frequency O Evenness and Composition Rich
34kurt

Answer:

The correct option is: Richness and Evenness

Explanation:

Species diversity is the measurement of the biological diversity and relative abundance of each species found in a particular biological community.

It is comprised of the following three components:

1. richness (number of species)

2. phylogenetic diversity

3. evenness (relative abundance of each species)

3 0
3 years ago
Other questions:
  • when carbon is burned in the air, it reacts with oxygen to form carbon dioxide. when 22.8 g of carbon were burned in the presenc
    12·1 answer
  • What is the molar mass of 81.50 g of gas exerting a pressure of 1.75 ATM on the walls of a pressure or 1.27 ATM on the walls of
    12·1 answer
  • What is hydrogenation​
    10·2 answers
  • Which type of radioactive decay does not produce any particles?
    15·1 answer
  • 4Al + 3O2 → 2Al2O3
    9·2 answers
  • The element least likely to form a bond is group
    8·1 answer
  • Why does the electrical conductivity of ionic compounds change when they are dissolved in water?
    9·1 answer
  • Can someone help with this please? greatly appreciated!
    11·1 answer
  • A barometer is used to measure air pressure.
    14·1 answer
  • A ___ wave is a disturbance in matter that transfers energy through the matter.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!