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
nexus9112 [7]
3 years ago
9

a cylinder container is filled with air. its radius is 6cm and its height is 3.5cm. what is the volume of the air inside?

Chemistry
1 answer:
hram777 [196]3 years ago
4 0

Answer:

45

Explanation:

I am math teacher

You might be interested in
State Hess' law of constant heat summation.
AveGali [126]

Answer:

-74.6 kj/mol

Explanation:

you can see the answer at the pic

8 0
3 years ago
Why do sea and ocean levels recede (more coast land is exposed) when the planet goes through a major ice age?
fomenos
This happens because ice is made up of water, and when that water freezes, it never goes back to land, thus there being less water on the coastline. But when the ice starts to melt, the water will even out quickly, and the water will go to the coastline, causing the tide to rise. Mark brainliest, please.

3 0
3 years ago
Identify the following redox reactions by type. Check all that apply. (a) Fe + H2SO4 → FeSO4 + H2 combination decomposition disp
EastWind [94]

Answer :

(a) displacement reaction

(b) combination reaction

(c) disproportionation reaction

(d) displacement reaction

Explanation :

(a) The given balanced chemical reaction is,

Fe+H_2SO_4\rightarrow FeSO_4+H_2

This reaction is a single replacement reaction or displacement in which the the more reactive element (Fe) replace the less reactive element (H).

(b) The given balanced chemical reaction is,

S+3F_2\rightarrow SF_6

This reaction is a combination reaction in which the two reactants molecule combine to form a large molecule or single product.

(c) The given balanced chemical reaction is,

2CuCl_2\rightarrow Cu+CuCl_2

This reaction is a disproportionation reaction in which the chemical species gets oxidized and reduced simultaneously.  It is also considered as a redox reaction.

(d) The given balanced chemical reaction is,

2Ag+PtCl_2\rightarrow 2AgCl+Pt

This reaction is a single replacement reaction or displacement in which the the more reactive element (Ag) replace the less reactive element (Pt).

7 0
3 years ago
What is the molecular formula for CHON with a molar mass between 165-170
Drupady [299]
Mass for carbon = 12 Mass for hydrogen = 1 Mass for oxygen = 16 Mass for nitrogen = 14 12+1+14+16 = 33 165g / 33g = 5 times all the atoms by 5 C5H5O5N5
8 0
3 years ago
Plz help give me all the answers to these
Gnoma [55]
16)position
17)starting point
19)balanced, are different, balanced, unbalanced
4 0
2 years ago
Other questions:
  • Based on the chart, determine the identity of a substance that increases in temperature by 11.4oC when 1250J of energy are added
    13·1 answer
  • Has its own size and shape
    6·2 answers
  • The smallest ionic radius among the following. <br> Li<br> Mg<br> Na+<br> be+
    7·1 answer
  • A sample of Strontium-90 is found to have decayed to one-fourth of its original amount after 58.2 years. What is the half-life o
    8·2 answers
  • 5. What is the density of water in g/mL? Why?​
    12·1 answer
  • What moves the pieces of salt on top of the speaker when the music is playing
    8·1 answer
  • What is an accurate description of a period in the periodic table
    9·2 answers
  • It is important to understand that while the absorbance value is related to the amount of light absorbed by a sample, it is not
    12·1 answer
  • How many grams are in 3.45 moles of CO2?<br>​
    14·2 answers
  • An important and convenient aspect of the metric system is that volume is derived from the basic length measurement. which pair
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!