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
GarryVolchara [31]
3 years ago
7

Will Mark Brainliest!!

Chemistry
1 answer:
Vikentia [17]3 years ago
8 0

Answer -

1.4 g water

Hope this helps! ^^

You might be interested in
Name the most abundant isotope for these elements: Na = ________<br><br> P = _______ Mn = ________
Elan Coil [88]

Answer: 11, Na, 23, 100, −9.529 ... phosphorus, 15, P, 31, 100, −24.441 ... manganese, 25, Mn, 55, 100, −57.706.

Explanation: Make me Brainelist

5 0
3 years ago
The phase of matter which is exposed to normal atmospheric pressure is solely dependent upon temperature.
miss Akunina [59]

Answer:

True

Explanation:

4 0
2 years ago
A) Find the gas speed of sulfur dioxide at 100.0 degrees Celsius? ______________
gtnhenbr [62]

a. 381.27 m/s

b. the rate of effusion of sulfur dioxide = 2.5 faster than nitrogen triiodide

<h3>Further explanation</h3>

Given

T = 100 + 273 = 373 K

Required

a. the gas speedi

b. The rate of effusion comparison

Solution

a.

Average velocities of gases can be expressed as root-mean-square averages. (V rms)  

\large {\boxed {\bold {v_ {rms} = \sqrt {\dfrac {3RT} {Mm}}}}

R = gas constant, T = temperature, Mm = molar mass of the gas particles  

From the question  

R = 8,314 J / mol K  

T = temperature  

Mm = molar mass, kg / mol  

Molar mass of Sulfur dioxide = 64 g/mol = 0.064 kg/mol

\tt v=\sqrt{\dfrac{3\times 8.314\times 373}{0.064} }\\\\v=381.27~m/s

b. the effusion rates of two gases = the square root of the inverse of their molar masses:  

\rm \dfrac{r_1}{r_2}=\sqrt{\dfrac{M_2}{M_1} }

M₁ = molar mass sulfur dioxide = 64

M₂ =  molar mass nitrogen triodide = 395

\tt \dfrac{r_1}{r_2}=\sqrt{\dfrac{395}{64} }=\dfrac{20}{8}=2.5

the rate of effusion of sulfur dioxide = 2.5 faster than nitrogen triodide

4 0
2 years ago
A chemist needs to find the concentration of a solution of barium hydroxide.
Brums [2.3K]

Method 1: gravimetry

advantages: Impurities in the sample can be identified

disadvantages: The process is long, because it goes through several stages

Method 2: titration

advantages: the process is fast, because the titrate and titrant react immediately

disadvantages: Sometimes the determination of the end point of the titration is carried out too fast or too slowly so that the calculations carried out are inaccurate

3 0
1 year ago
What is required to cause acceleration or cause an object to move
OverLord2011 [107]
A "FORCE" is required to cause acceleration or cause an object to move.
7 0
3 years ago
Read 2 more answers
Other questions:
  • How are valence electrons different from other electrons
    14·1 answer
  • What type of chemical reaction is AgNO3(aq)+KCL(aq) AgCL(s)+KNO3(aq)​
    5·1 answer
  • A wave has a wavelength of 1.2 m and a wave speed of 24 m/s. What is the
    8·2 answers
  • What single condition is required to insure that a molecule will be polar covalent?
    9·1 answer
  • The type of social bonds present in modern societies that are based on difference, interdependence, and individual rights is cal
    13·1 answer
  • A chemist have to fill a 500 mL beaker with saturated solution of sodium nitrate and water at room temperature. How could the ch
    6·2 answers
  • Match each description below with the name of the local wind system being described. warm, dry downslope wind affecting Southern
    6·1 answer
  • Can somebody that is good at science help me with these two questions? Please and thank you!
    9·1 answer
  • 10 points<br><br> How many total atoms are in 3(NH4)2S
    12·1 answer
  • Which of the following CAN NOT be considered a single phase?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!