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
erma4kov [3.2K]
3 years ago
15

FAN AND MEDAL

Chemistry
2 answers:
seropon [69]3 years ago
3 0
The correct answer is false. A compound microscope can magnify something up to 200 times and further. A compound microscope is a microscope with more than one lens and its own source of light. Today's strongest compound microscopes have magnifying powers of 1000 times to 2000 times.
Ulleksa [173]3 years ago
3 0

The correct answer is False

Explanation:

A microscope is an instrument used in many scientific fields including biology and chemistry to magnify the image of an object and therefore study and look at it, which is not possible without a microscope due to the limitations of the human eye. Additionally, a compound microscope is a type of microscope that includes multiple lenses to magnify objects and therefore, allows scientist to observe the same object with different sizes. About this, it is important to mention the range objects can be magnified depends on the type of microscopes but in general terms, this type of microscope include lenses that magnify objects from 10 times to around 400 times, and especial microscopes can magnify objects up to 1000 times. Thus, it is false a compound microscope can magnify something only up to 200 times.

You might be interested in
Which term describes this reaction?<br> addition<br> condensation<br> elimination<br> substitution
vlada-n [284]
The others are wrong it's B. Condensation
5 0
2 years ago
Read 2 more answers
What is formed from nuclear decay? (2 points)
Anvisha [2.4K]

Answer:

B

Explanation:

A radioactive particle

7 0
2 years ago
60.0 mL of 0.0100 M H3PO4 are required to neutralize 30.0 mL of a solution of KOH. What is the molarity of the potassium hydroxi
Vsevolod [243]

Answer:

h2o

Explanation:

3 0
3 years ago
Electrons.<br> The carbon atom has a total of
Lunna [17]

Answer:

Six electrons.

Explanation:

A carbon atom has six protons, so it must have six electrons.

6 0
3 years ago
How many grams of H2O can be made from the combustion of 3.75 liters of C7H14 and an excess of O2 at STP?
Kitty [74]

Answer:

21.10g of H2O

Explanation:

We'll begin by writing the balanced equation for the reaction. This is given below:

2C7H14 + 21O2 —> 14CO2 + 14H2O

From the balanced equation above, 2L of C7H14 produced 14L of H2O.

Therefore, 3.75L of C7H14 will produce = (3.75 x 14)/2 = 26.25L of H2O.

Next, we shall determine the number of mole of H2O that will occupy 26.25L at stp. This is illustrated below:

1 mole of a gas occupy 22.4L at stp

Therefore, Xmol of H2O will occupy

26.25L i.e

Xmol of H2O = 26.25/22.4

Xmol of H2O = 1.172 mole

Therefore, 1.172 mole of H2O is produced from the reaction.

Next, we shall convert 1.172 mole of H2O to grams. This is illustrated below:

Number of mole H2O = 1.172 mole

Molar mass of H2O = (2x1) + 16 = 18g/mol

Mass of H2O =..?

Mass = mole x molar mass

Mass of H2O = 1.172 x 18

Mass of H2O = 21.10g

Therefore, 21.10g of H2O is produced from the reaction.

3 0
3 years ago
Other questions:
  • Which pair of elements would most likely bond to form a covalently bonded compound?
    9·1 answer
  • Al2(CrO4)3 percentage of Al
    13·1 answer
  • The circular flow model interacts between which sectors of the economy? Select THREE answers.
    14·1 answer
  • What would be the final temperature of a 73.174g sample
    12·1 answer
  • Which mineral is used in batteries
    15·1 answer
  • PLEASE HELP!!!!!!!
    12·1 answer
  • GUYS I NEED HELP THIS IS DUE TONIGHT !!!
    6·1 answer
  • 42.9 liters of hydrogen are collected over water at 76.0 °C and has a pressure of 294 kPa. What would the pressure (in kPa) of t
    6·1 answer
  • Please answer quick
    9·1 answer
  • Pacing thresholds of temporary epicardial electrodes: Variation with electrode type, time, and epicardial position
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!