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
Molodets [167]
3 years ago
15

What was the normal perception of a scientist up until the seventeenth century

Chemistry
1 answer:
igomit [66]3 years ago
8 0
Working in a factory to develop new technology

wearing a white lab coat working in a laboratory

working in the woods to study nature

collaborating with groups of peers to discuss ideas
You might be interested in
An organism that regulates its body temperature using external heat sources is an example of
katovenus [111]
A cold-blooded animal. Cold-blooded animals can't generate heat themselves so they have to use external sources to keep them warm.
6 0
3 years ago
Read 2 more answers
Which property of a body cannot be changed if a force is applied to it?
prohojiy [21]
The answer is it’s mass
8 0
3 years ago
Read 2 more answers
A+common+iv+solution+is+0.9%+saline+(nacl+solution).+what+is+the+osmolarity+of+0.9%+saline+mosmoles/l?+the+molecular+weight+of+n
Vedmedyk [2.9K]

An osmolarity of saline solution is 308 mosmol/L.

m(NaCl) = 9 g; the mass of sodium chloride

V(solution) = 1 L; the volume of the saline solution

n(NaCl) = 9 g ÷ 58.44 g/mol

n(NaCl) = 0.155 mol; the amount of sodium chloride

number of ions = 2

Osmotic concentration (osmolarity) is a measure of how many osmoles of particles of solute it contains per liter.

The osmolarity = n(NaCl) ÷ V(solution)  × 2

The osmolarity = 0.154 mol ÷ 1 L × 2

The osmolarity = 0.154 mol/L × 1000 mmol/m × 2

The osmolarity of the saline solution = 308 mosm/L.

More about osmolarity: brainly.com/question/13258879

#SPJ4

8 0
1 year ago
Which criteria are responsible for deciding whether a heterogeneous mixture is a colloid or a suspension?
gayaneshka [121]
I believe the criteria responsible for deciding whether a heterogeneous mixture is a colloid or a suspension is whether the <span>particles remain suspended for an extended period of time. I hope it helps you.</span>
8 0
3 years ago
Read 2 more answers
As the atomic radius_______, electron affinity _______. Select the correct answer below: decreases, decreases increases, decreas
kirza4 [7]
I believe the answer is increases , decreases
6 0
2 years ago
Other questions:
  • Effect of using uranium (nuclear energy) on the environment:
    6·1 answer
  • The boiling point of isopropyl alcohol is 80.3°C. What state of matter is isopropyl alcohol in at 99°C?
    9·1 answer
  • old blooded animals modulate the fatty acid composition of their membranes as a function of temperature in order to A) ensure co
    9·1 answer
  • 3) (4.5 x 10-14) x (5.2 x 103) = ?
    8·2 answers
  • Electron configuration of Mo
    14·1 answer
  • What characteristics to geoligists look for when observing a rock sample
    13·1 answer
  • What is the number of moles in 546 g strontium nitrite?
    11·1 answer
  • Gold is a natural resource, because it occurs naturally in the environment and humans use it. Gold cannot be made from other sub
    9·2 answers
  • Why is it important to know the weather?
    5·2 answers
  • PLSSSS HELP<br> this is science
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!