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
gulaghasi [49]
2 years ago
6

Someone answer this question by me

Chemistry
2 answers:
Helga [31]2 years ago
8 0
Could you put the question here ? the link isn’t able to be copied :/
masha68 [24]2 years ago
7 0

Answer:

Uiiikjhb+2

Explanation:

I’m gonna swinggggggf

You might be interested in
Several science students were about to conduct an experiment on electricity. The teacher passed on the science activity which cl
olganol [36]
C. You should ALWAYS ask the teacher if you don't get something; your friends could be wrong, don't guess it, and NEVER cheat. Hope this helps!!
8 0
2 years ago
What will increased temperature in a reaction cause
uranmaximum [27]
I think your answer is 2 because the temperature will rise so the particles will move faster
7 0
3 years ago
Why does blowing carbon dioxide gas into aqueous barium hydroxide reduce?
Oksana_A [137]
<span>If one chooses to blow carbon dioxide gas into aqueous barium hydroxide it will reduce. This happens because the ions become removed from the solution and in turn this decreases the conductivity of it.</span>
5 0
3 years ago
Read 2 more answers
(CO2) (O2) (He) (N2) (CH4) (Imagine these are balloons with the specified gas inside)
valentina_108 [34]

Answer:

Highest speed: He

Lowest speed: CO2

Explanation:

The rms speed (average speed) of the molecules/atoms in an ideal gas is given by:

v=\sqrt{\frac{3RT}{M}}

where

R is the gas constant

T is the absolute temperature of the gas

M is the molar mass of the gas, which is the mass of the gas per unit mole

From the equation, we see that at equal temperatures, the speed of the molecules in the gas is inversely proportional to the molar mass: the higher the molar mass, the lower the speed, and vice-versa.

In this problem, we have 5 gases:

(CO2) (O2) (He) (N2) (CH4)

Their molar mass is:

CO2: 44 g/mol

O2: 16 g/mol

He: 4 g/mol

N2: 14 g/mol

CH4: 16 g/mol

The gas with lowest molar mass is Helium (He): therefore, this is the gas with greatest average speed.

The gas with highest molar mass is CO2: therefore, this is the gas with lowest average speed.

8 0
3 years ago
Which organelle makes useable energy for the cell? What type of fuel did your ship need in order to work?
mart [117]

Answer:

Mitochondria -uses glucose!!

Explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Which are forms of frozen water? Check all that apply. dew frost hail rain sleet
    6·2 answers
  • What semimetal can form four single covalent bonds.
    15·1 answer
  • A sample of 0.900 mol N2O is placed in a sealed
    12·1 answer
  • Distinguish between alkali and base
    13·2 answers
  • A. Is straining cooked pasta from water a physical or chemical separation?
    12·1 answer
  • If element x has 20 protons, how many electrons does it have
    10·1 answer
  • Which of the following is a correct description of a double bond between two carbon atoms?
    9·2 answers
  • How is this SI unit of temperature related to the metric unit of Celsius?
    10·1 answer
  • How are the cells of the bicep muscle similar to the cells of the heart muscle?
    6·1 answer
  • Electron dot of NH3
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!