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
Igoryamba
3 years ago
7

Climate changes and earthquakes are?

Chemistry
2 answers:
Mnenie [13.5K]3 years ago
7 0

A) effects of evolution

alexandr402 [8]3 years ago
5 0

Answer: density-independent limiting factors   that was right for me ;/

Explanation:

You might be interested in
Why are Noble gases inert?
sladkih [1.3K]
Correct answer is <span>C. They have a full shell of valence electrons. </span>
3 0
3 years ago
State whether the following statements are true or false (with justification). (a) 1 mol of N2 has more molecules than 1 mol of
MAVERICK [17]

Answer:

A. False.

Every substance contains the same number of molecules i.e 6.02x10^23 molecules

B. False.

Mass conc. = number mole x molar Mass

Mass conc. of 1mole of N2 = 1 x 28 = 28g

Mass conc. of 1mol of Ar = 1 x 40 = 40g

The mass of 1mole of Ar is greater than the mass of 1mole of N2

C. False.

Molar Mass of N2 = 2x14 = 28g/mol

Molar Mass of Ar = 40g/mol

The molar mass of Ar is greater than that of N2.

Explanation:

7 0
3 years ago
I need help with this ASAP!!!
RideAnS [48]
You need help with what?
7 0
3 years ago
Read 2 more answers
Why were chlorofluorocarbons first developed?
Sergio [31]
CFCs and their associated compounds were developed in the early 1900s as a non-toxic, non-flammable solution to other more dangerous products such as ammonia.
5 0
3 years ago
Is a chemical reaction when put salt into fizzy drinks and why
fomenos
Um to my best knowledge I believe  it is the carbonated water 

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is a physical property of silver?
    6·2 answers
  • Which of the following represents C 4 H 10
    11·2 answers
  • A 54.0 mL aliquot of a 1.60 M solution is diluted to a total volume of 218 mL. A 109 mL portion of that solution is diluted by a
    15·1 answer
  • In nature, where do fusion reactions take place?
    13·1 answer
  • The thermodynamic law that explains the movement of heat energy during the refrigeration cycle is the first/zeroth/second.
    5·2 answers
  • Make a circle graph for each set of data. Top 5 Most Linked-To Sites on the World Wide Web Site Hits (millions) America Online (
    7·1 answer
  • How much heat is required to melt 26.0 g of ice at its melting point?
    10·1 answer
  • A student prepared several aqueous sodium chloride (NaCl) solutions to observe boiling point elevation at various molal concentr
    9·1 answer
  • What is the change called from a liquid to a gas<br>​
    15·2 answers
  • What are the most common sources of nitrates that lead to unhealthy water systems
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!