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
GaryK [48]
3 years ago
13

Is -280 f degrees hot or cold

Chemistry
2 answers:
N76 [4]3 years ago
6 0

Answer:

COLD

Explanation:

Nimfa-mama [501]3 years ago
6 0

Answer:

hot

Explanation:

anything above 100 is consider hot

You might be interested in
Which is the next logical step in balancing the given equation? 3CO(g) + Fe2O3(s) Fe(s) + 3CO2(g)
Elena-2011 [213]

I believe that the answer is A.

5 0
3 years ago
Read 2 more answers
What is the coefficient of mno2 when you balance the equation for this redox reaction? kcn(aq) + kmno4(aq) + h2o(l) → kcno(aq) +
Tasya [4]
Kcn(aq)+kmno4(aq)+h2o(l)----->2mno2(s)+koh(aq)

7 0
3 years ago
Read 2 more answers
Which statement is true for a solution when its concentration of hydroxide ions increases? It becomes more acidic. It becomes le
makvit [3.9K]

Answer:

Its pH value increases.

Explanation:

pH is the measure of alkalinity or acidity of a compound.

pH = - log [H+]

and pH + pOH = 14

where pOH is the measure of basicity of a solution, given by -log[OH-]

As a solution gets more basic that is higher [OH-], the pH increases, and on the other hand, as the pH of a solution decreases by one pH unit, the concentration of H+ increases by ten times.

5 0
3 years ago
Read 2 more answers
Calculate the cost of gasoline for a 320 mile trip from Boston to New
Talja [164]
The cost of gasoline for the trip would cost $57.28 because you first divide 320 by 20 which gives you 16 than after that you do 16 multiplied by 3.58 which gives you $57.28 as your final product
5 0
3 years ago
The invisible spectrum contains all the colors of the rainbow.<br> A.)True<br> B.)False
frosja888 [35]

Answer:

False

Explanation:

We can see the colors of the rainbow, therefore they are visible.

3 0
3 years ago
Read 2 more answers
Other questions:
  • If the air in a carton of milk was allowed to warm up, what would happen to it?
    8·1 answer
  • PLEASE HELP why does the atomic radius of elements increases when you go down the Periodic Table
    6·1 answer
  • which state of matter is made up of atoms and molecules that are held closely together by attractive forces between them
    8·1 answer
  • How are elements grouped according to the number of valence electrons in their outermost levels?
    9·1 answer
  • Which region of the periodic table shown here contains elements that are easiest to oxidize?
    5·2 answers
  • when a substance donates a proton during a chemical reaction, that substance can be classified as a(an) ___ ?
    10·1 answer
  • Please help <br><br>look at the image<br>which one is it
    12·1 answer
  • Calculate the number of hydrogen atoms in a 110.0 sample of tetraborane(B4H10) . Be sure your answer has a unit symbol if necess
    11·1 answer
  • According to VSEPR theory, if there are three electron domains in the valence shell of an atom, they will be arranged in a(n) __
    14·1 answer
  • Energy and Temperature Activity Worksheet
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!