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
Nataly_w [17]
3 years ago
11

When wind drops its load of sand,it can form a hill called

Chemistry
1 answer:
aleksandr82 [10.1K]3 years ago
3 0
I'm pretty sure the answer is a <em>dune</em>. Many sandy deserts are filled with sand dunes because of the wind.
You might be interested in
(04.02 LC) Based on the cell theory, which of the following is true?
prohojiy [21]

Answer:

c

Explanation:

there are billions of cells in living things. We are made out of millions of cells

4 0
3 years ago
Oxidation number ofAl2S12O7
Savatey [412]

Answer:

-2? if wrong im sorry please tell me what I did that was incorrect ty  Explanation:

6 0
2 years ago
In order to become stable, Potassium, K, will _______ and have a resulting charge of _____.
svlad2 [7]

Answer:

D

Explanation:

it doesn't matter how many protons k has all the answers have electron with the positive charge when is negative the question is trying to distract you D is the only one that would use the electrons sign correctly

4 0
3 years ago
How to know the elements amount of charge amount​
MrRa [10]

For a single atom, the charge is the number of protons minus the number of electrons

6 0
2 years ago
Please help! Help me solve problems about naming structures with IUPAC rules
lianna [129]
A. The longest carbon chain is eight, and it has two methyl groups attached to carbon three, and a special group attached to carbon five. Its two names could be:

3-dimethyl-5-(1-methylethyl)octane
3-dimethyl-5-isopropyloctane

Both of these are correct. This is an alkane, because it has all single bonds.

B. This has a triple bond contained between carbons 2 and 3, and has a methyl group off carbon 4. The longest chain is 5. It’s name is:

4-methyl-2-pentyne

This is an alkene, because of the double bond.

C. This has a double bond contained between carbons 2 and 3, and has a methyl off of four and an methyl off of six. The longest chain is eight (follow the longest chain of carbons).

4,6-dimethyl-2-octene

This is an alkene, because of the double bond.

D. This has an ethyl group at 1 and a methyl group at 2 (rotate the compound to make it as clean as possible, in this case, the ring is flipped and rotated to make it alphabetical with the smallest numbers possible). The two names are:

1-ethyl-2-methylbenzene
ortho-ethylmethylbenzene

Both are correct, the ortho prefix telling the location of the ethyl and methyl groups. This is an aromatic structure because of its double bonded ring.

E. The longest chain is nine, and has methyls at three, five, and seven, along with a propyl at five. The name is:

3,5,7-trimethyl-5-propylnonane

This is an alkane, due to the single bonds.

Hope this helps!
7 0
3 years ago
Other questions:
  • How many moles of magnesium oxide are formed when 4 moles of magnesium react with oxygen? this is the formula for the reaction:?
    8·1 answer
  • What volume of 1.25M HCl would be required to prepare 180 mL of a 0.500M HCl solution? A. 2.2 x 103 mL B. 450 mL C. 72 mL D. 0.0
    9·1 answer
  • Where do the catabolic products of fatty acid breakdown enter into the citric acid cycle?
    6·1 answer
  • The atoms and molecules in a gas are in constant motion. Temperature is a measure of this motion. How are these related? As temp
    10·1 answer
  • A voltaic cell spontaneously converts1) electrical energy to chemical energy(2) chemical energy to electrical energy(3) electric
    15·1 answer
  • What factors are included on a phase diagram?
    13·1 answer
  • I'm sad to announce that this will most likely be my last day on brainly until next year, and to all the friends I've made on he
    9·1 answer
  • Please explain how to find each answer solution.
    5·1 answer
  • The function of the cell wall is to
    5·2 answers
  • Help meee <br> CO2 + H2 → CH4 + H2O
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!