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
ValentinkaMS [17]
3 years ago
10

A) An iron nail is attracted to a magnet.

Chemistry
2 answers:
11111nata11111 [884]3 years ago
4 0

there's no question on here

QveST [7]3 years ago
3 0
5°C is the answer I think but idk for sure
You might be interested in
Explain the two parts of a scientific name?
enot [183]

Answer:The binomial nomenclature system combines two names into one to give all species unique scientific names. The first part of a scientific name is called the genus. The second part of a species name is the specific epithet. Species are also organized into higher levels of classification.

6 0
3 years ago
Of rational function<br>1<br>3. + 3 &lt; 0<br>3x-1<br>nctions.​
pshichka [43]

Answer:

I didn't understand questions properly. Sorry

4 0
3 years ago
How many grams of sodium sulfide can be produced when 45.3 g Na react with 105 g S?
erastova [34]
Balance the equation: 2Na + S --> Na2S
Using the given amount of the reactants in the reaction, calculate the amount of the product:
45.3g Na x (1 mol/22.99 g)= 1.97 mol of Na
105f S x (1 mol/ 32.06g) = 3.28 mol of S
The limiting reactant would be Na:
<span>1.97 mol Na x (1 mol Na2S/ 2 mol Na) x (78.04g/mol) = 76.87g of Na2S produced</span>
8 0
3 years ago
How is a wound healing a chemical change? please explain ​
masya89 [10]

Answer:

its because fibrinogen is a chemical substance that builds up at the wound and gets hard by the action of air to prevent bleeding

5 0
3 years ago
Read 2 more answers
Why is cellulose not a source of nutrients for humans? Humans cannot absorb the hydrolyzed form of cellulose. Humans, and most v
adell [148]

Answer:

The correct answer is vertebrate enzyme hydrolyze alpha-1,4 glycosidic linkage but not glucose in the beta configuration.

Explanation:

The amylase that is present inside human body is called salivary alpha amylase,an enzyme that digest the alpha-1,4-glycosidic linkages of starch but does not act on those glycosidic linkages which are present in beta configuration.

       Cellulose contain beta-1,4-glycosidic linkages.That"s why it is not digested by the alpha amylase enzyme present inside the human body basically present in the saliva.

8 0
3 years ago
Read 2 more answers
Other questions:
  • A balloon has a maximum capacity of 1700 m3. On a cool morning (temperature = 10°c, some hot-air balloonists start filling their
    5·1 answer
  • In bowen's discontinuous reaction series, the first mineral to crystallize out of a mafic melt is __________ .
    9·1 answer
  • Which of the following is a chemical property?
    12·2 answers
  • What is 0.045 rounded to the nearest hundredth?
    13·2 answers
  • 1.Write out the net equation for the dissolution of the ionic compound KNO3.
    6·1 answer
  • Which of the following has the best buffering capacity. (Buffering capacity can be thought of as the amount of strong acid or ba
    12·1 answer
  • What similarities and difference exist between electrons and neutrons? Consider charge, size, location and number.
    6·1 answer
  • The molar mass of a substance is 92.010g. The substance is 30.4% nitrogen and 69.9% oxygen. What is the empirical formula and th
    9·1 answer
  • Un tinaco tiene un volumen de 750 L. Conviértelo a metros cúbicos
    12·1 answer
  • The predicted yield for a reaction was 10g of product. If the percentage yield for this reaction was 50%, how much product was f
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!