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
tigry1 [53]
3 years ago
8

HELP ASAAAAP 40 MINS LEFT AAA!

Chemistry
2 answers:
stealth61 [152]3 years ago
7 0
I wish I could help you but I need points ‍
Paraphin [41]3 years ago
5 0
I think it’s D the melting point everything else doesn’t really make sense
You might be interested in
You are on an alien planet where the names for substances and the units of measures are very unfamiliar.
Harlamova29_29 [7]

Answer: 25.3


Explanation:


The question aks to convert 19 quibs, which is the amount of skvarnick that you obtained, to sleps.


Since, you are given the equivalence between sleps and quibs, you can build your own conversion factor, which is how the sciientific calculations are made:


  • equivalence: 4 sleps = 3 quibs
  • divide both sides by by 3 quibs: (4 sleps / 3 quibs) = (3 quibs / 3 quibs)
  • simplify: 4 sleps / 3 quibs = 1 ← conversion factor

Now, you can multiply 19 quibs by the conversion factor:


  • 19 quibs × 4 sleps / 3 quibs = 76 /  3 sleps ≈ 25.3 sleps.  ← answer

The quibs units cancel out since they are in the numerator and denominator, leaving only sleps.

5 0
3 years ago
Changes in DNA are known as mutations and can be sometimes produce beneficial changes in population. A mutant form of the normal
soldier1979 [14.2K]
The dark colored moths are beneficial in a polluted area because they have a lesser chance of being eaten since they blend into the trees polluted with soot. 
4 0
3 years ago
PLEASE HELP ASAP <br> Half equation for zinc atoms changing into zinc ions
Yuri [45]

Answer:

Zn(s) -> Zn2+(aq) + 2e

Explanation:

Zinc atoms = no charge

Zinc ions = +ve charge

The process of half equation for zinc is called oxidation .

(oxidation means loss of electrons)

3 0
4 years ago
jenny dissolves as much salt as she can in 100mL of room temperature water. she learned in class that less salt will dissolve in
Slav-nsk [51]

Answer:

if ice is added more salt can be dissolved ...........

5 0
3 years ago
Read 2 more answers
2. What kinds of elements generally form covalent compounds?
andrew11 [14]

Answer:

Covalent bonds usually occur between nonmetals. For example, in water (H2O) each hydrogen (H) and oxygen (O) share a pair of electrons to make a molecule of two hydrogen atoms single bonded to a single oxygen atom. In general, ionic bonds occur between elements that are far apart on the periodic table.

Explanation:

8 0
3 years ago
Other questions:
  • What must occur in order for a chemical reaction to be specifically classified as endothermic instead of
    9·2 answers
  • Very easy significant figures question!
    8·1 answer
  • What is an absorption spectrum?
    8·1 answer
  • Balance H2 + O2 - H2O
    11·2 answers
  • Which of the following corresponds to an alpha particle?
    14·1 answer
  • If a compound has two atoms of aluminum (AI) and three atoms of oxygen (O) what would its chemical formula look like?
    5·1 answer
  • Tính nồng độ của các ion trong dung dịch CA (OH)2 0.7M
    9·1 answer
  • How you rank the following items in order of complexity.
    11·1 answer
  • Question 7 (1 point)
    10·1 answer
  • Fatty acids that contain no carbon-carbon double bonds are referred to as.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!