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
dedylja [7]
3 years ago
11

0 ml of a 0.100 m solution of nh3 is titrated with 0.250m hcl. after 10.0 ml of the hcl has been added, the resultant solution i

s
Chemistry
1 answer:
Eddi Din [679]3 years ago
6 0
I think the solution is 1.00
You might be interested in
Explain a plastic gayer
yan [13]

Answer:   seach it up

Explanation:

3 0
3 years ago
The data below shows the change in concentration of dinitrogen pentoxide over time, at 330 K, according to the following process
tensa zangetsu [6.8K]

Answer: a) 1.7\times 10^{-4}

b) 3.4\times 10^{-4}

Explanation:

The reaction is :

2N_2O_5(g)\rightarrow 4NO_2(g)+O_2(g)

Rate = Rate of disappearance of N_2O_5 = Rate of appearance of NO_2

Rate =  -\frac{d[N_2O_5]}{2dt} = \frac{d[NO_2]}{4dt}

Rate of disappearance of N_2O_5 = \frac{\text {change in concentration}}{time} = \frac{0.100-0.066}{200-0}=1.7\times 10^{-4}

a) Rate of disappearance of N_2O_5 = -\frac{d[N_2O_5]}{2dt}

Rate of appearance of NO_2 = \frac{d[NO_2]}{4dt}

b) Rate of appearance of NO_2 =  \frac{d[NO_2]}{dt}=2\times 1.7\times 10^{-4}}=3.4\times 10^{-4}

8 0
3 years ago
How many ribs does grandfathers skeleton have
Harrizon [31]
Same as a normal human would have. 24 ribs or 12 pairs of ribs in each side. There is no discrepancy in the number of ribs whether the human is old or young; male or female (contrary to the unpopular belief that a male has an extra pair of ribs). 
4 0
4 years ago
Is this correct pls answer as soon as possible
Lunna [17]

Answer: Yes

Explanation:

I just know it is.

4 0
3 years ago
Which atmospheric layer is closest to Earth's surface?
Sedaia [141]

Answer:

The answer is the troposphere

Explanation:

It is the closest to earth

5 0
3 years ago
Other questions:
  • What is pollution ? briefly<br><br>​
    11·1 answer
  • A plant fertilizer contains 15% by mass nitrogen (N). In a container of soluble plant food, there are 12.2 oz of fertilizer. How
    14·2 answers
  • A galvanic cell at a temperature of 25.0°C is powered by the following redox reaction:
    9·1 answer
  • A student fails to clean the pipet first. after delivering the vinegar sample, the student notices a drop of vinegar clinging to
    14·1 answer
  • Which compounds are most likely to have ionic bonds?
    13·2 answers
  • Adenosine triphosphate (ATP) is the main energy currency used in cells. ATP hydrolysis is coupled with unfavorable reactions, ma
    6·1 answer
  • A geochemist in the field takes a 36.0 mL sample of water from a rock pool lined with crystals of a certain mineral compound X.
    11·1 answer
  • How much heat would be evolved (released) if 50.0g of steam is at 114°C was cooled and condensed into water at 87°C?
    5·1 answer
  • 1. Find the number of protons, neutrons, electrons and electronic structure of flourine 919F.
    9·1 answer
  • Is there a relationship between the shape and polarity of the molecule
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!