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
Murljashka [212]
3 years ago
8

A chemist determined the boiling point of c8h18 to be 124.1c the actual boiling point is 125.7 what is the percent error

Chemistry
1 answer:
STatiana [176]3 years ago
5 0
You answer would be B.) -1.6
You might be interested in
Electrical energy can produce many other types of energy.
Tomtit [17]
A.sound energy
hope u have a good day
7 0
2 years ago
Read 2 more answers
When an aqueous solution of silver nitrate is
Andre45 [30]

Answer:

K^{+} and NO_{3}^{-}

Explanation:

The equation for the reaction is AgNO3(aq) + KCl(aq) ==> AgCl(s) + KNO3(aq)

With all the ions, it is

Ag^{+}(aq) + NO_{3} ^{-}(aq) + K^{+}(aq) + Cl^{-}(aq)  ==> AgCl(s) +

K^{+} and NO_{3} ^{-} do not change, so they are the spectator ions and are removed

The ionic equation is:

Ag^{+}(aq) + Cl^{-}(aq) ==> AgCl(s)

8 0
3 years ago
Using the periodic table, choose the more reactive nonmetal.<br> Br or As
raketka [301]

Reactivity of non-metals depend on their ability to gain electrons. So, smaller is the size of a non-metal more readily it will attract electrons because then nucleus will be more closer to valence shell. ... Hence, Br is the non-metal which will be more reactive than At.

8 0
3 years ago
Read 2 more answers
As ________________ increases, air pressure decreases. A) pollution B) water vapor C) radiation D) altitude
lara [203]

Answer:

d or b

Explanation:

8 0
3 years ago
Na2SO4<br> How many oxygen stems are?
IgorLugansk [536]

Answer:

Na2SO4 means: two moles sodium (45.98 g), one mole sulfur (32.06 g), and four moles oxygen (64.00 g) combine to form one mole of sodium sulfate (142.04 g).

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • What causes the difference in bond angles in carbon dioxide and water?
    7·2 answers
  • Which ion channel opens in response to a change in membrane potential and participates in the generation and conduction of actio
    5·1 answer
  • When a mixture of glucose 6-phosphate and fructose 6-phosphate is incubated with the enzyme phosphohexose isomerase, the final m
    11·2 answers
  • Why is there a pop sound when a burning splint is extinguished in a test tube filled with hydrogen gas?
    7·1 answer
  • What is the material called that covers landmasses. the material is made out of once-living animals and tiny bits of rocks?
    8·1 answer
  • The formula for chlorine acid is
    5·1 answer
  • Which has a larger electronegativity?<br> Ge or Pb<br> Ge or Fe<br> Zn or Se
    9·1 answer
  • Hello, Flashligh explain where the energy comes from and how it is affecting change or putting an object in motion
    13·2 answers
  • List 3 properties of the hair’s cuticle.
    11·1 answer
  • Which acide will have more strength<br>out of two acids of pH<br>value 2<br>and 5 why<br>​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!