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
Blababa [14]
3 years ago
12

Guysssss help please! Will give BRAINLIEST!

Chemistry
1 answer:
jenyasd209 [6]3 years ago
3 0

Answer:

At STP, 1 mole = 22.4 litres

Now, at STP 22.4 litres N2 gas = 1 mole

Therefore, 1.75 litres N2 gas = 1.75/22.4 = 0.078125 moles

Explanation:

here is your answer

You might be interested in
As volume increases, the temperature will_<br><br> As volume decreases the temperature will _
eimsori [14]

As volume increases, the temperature will increase.

As volume decreases, the temperature will decrease.

6 0
3 years ago
If you are traveling at 60mi/hr, how many meters per second is that equivalent to?
lesya [120]

Answer:

26.8224 Meters per Second.      

5 0
2 years ago
PLEASE HELP!! :((((((((((((((((((((((((
Romashka [77]

Where is the word problems? Like the problems that you have to put it in.

Explanation:

6 0
3 years ago
Read 2 more answers
Identify the precipitate(s) formed when solutions of na2so4(aq), ba(no3)2(aq), and nh4clo4(aq) are mixed.
Lostsunrise [7]

Answer : BaSO_{4} will be the precipitate which will be formed.


Explanation : When all the three solutions namely; NaSO_{4}  + Ba(NO_{3})_{2}  + NH_{4} ClO_{4} are mixed together a white precipitate of BaSO_{4} is formed as a product in the solution along with the soluble by product of Ammonium nitrate which is NH_{4} NO_{3} 

7 0
3 years ago
What volume of a 0.160 MM solution of KOHKOH must be added to 550.0 mLmL of the acidic solution to completely neutralize all of
puteri [66]

The given question is incomplete. The complete question is :

What volume of 0.160 M solution of KOH must be added to 550.0 mL of the acidic solution to completely neutralize all of the 0.150 M hydrochloric acid?

Answer: Volume in liters to three significant figures is 0.516 L

Explanation:

To calculate the volume of acid, we use the equation given by neutralization reaction:

n_1M_1V_1=n_2M_2V_2

where,

n_1,M_1\text{ and }V_1 are the n-factor, molarity and volume of acid which is HCl

n_2,M_2\text{ and }V_2 are the n-factor, molarity and volume of base which is KOH

We are given:

n_1=1\\M_1=0.50M\\V_1=550.0mL\\n_2=1\\M_2=0.160M\\V_2=?

Putting values in above equation, we get:

1\times 0.150\times 550.0=1\times 0.160\times V_2\\\\V_2=516mL=0.516L   (1L=1000ml)

Thus volume in liters to three significant figures is 0.516 L

6 0
3 years ago
Other questions:
  • Review the list of common titration errors. Determine whether each error would cause the calculation for moles of analyte to be
    13·1 answer
  • During which step in "Steps to Solve a Problem” should students pick a strategy to use? Step 1 Step 2 Step 3 Step 4
    10·2 answers
  • 1. How many moles of nitrogen monoxide can be made using 5.0 moles of oxygen in
    15·1 answer
  • What is the results when the following are subjected to the feeling’s test and why?
    13·2 answers
  • Help! Will mark brainliest! Explain why a mechanical wave does not exist in a vacuum.
    7·1 answer
  • The complex ion Fe(CN)63- is paramagnetic with one unpaired electron. The complex ion Fe(SCN)63- has five unpaired electrons. Wh
    6·1 answer
  • Which statement accurately describes a P wave?
    11·1 answer
  • Which of the following are required for plants to carry out photosynthesis?
    12·2 answers
  • Can the law of conservation of mass be applied when cooking? In one to two sentences, explain why or why not.
    8·1 answer
  • The active agent in many hair bleaches is hydrogen peroxide. The amount of H₂O₂ in 14.8 g of hair bleach was determined by titra
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!