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
denis23 [38]
3 years ago
6

What is the concentration,in molarity, of a solution containing 10 moles of copper(ii) nitrate in 5.0 liters of solution?

Chemistry
1 answer:
BartSMP [9]3 years ago
6 0
The  concentration  in  molarity  of  a  solution    containing  10  moles  of  copper(ii)  nitrate  in  5.0 Liters    of  solution   is  calculated   using  the  following  formula

molarity  =  number  of  moles/  volume in  liters

=   10/5.0  =  2 M
You might be interested in
Please help! Asap! :)
timama [110]

The first one is true.

The second one is false.

4 0
3 years ago
Read 2 more answers
Help me please, will give brainliest if correct!
mafiozo [28]
The answer would be C
4 0
3 years ago
Read 2 more answers
What is the mass of oxygen in 10.0 grams of water?
skelet666 [1.2K]

Answer:

The answer is 16.00 amu.

7 0
3 years ago
A layer of sediment goes through a series of steps on its way to becoming sedimentary rock. These steps are summarized below. Re
gizmo_the_mogwai [7]

Explanation:

The steps involved in formation of a sedimentary rock are placed in the correct order as follows.

Step 1: The sediment is deposited by wind, flowing water, or other natural processes.

Step 2: The sediment is gradually buried and compacted.

Step 3: Dissolved minerals completely cement the sediment together.

As a result, it leads to the formation of a sedimentary rock.

3 0
3 years ago
Read 2 more answers
At high temperatures phosphine (PH_3) dissociates into phosphorus and hydrogen by the following reaction: 4PH3 rightarrow P_4 +
Alex_Xolod [135]

Answer:a)p4=0.75mol

H2=4.5mol

B)PH3=1×10^7mole

P4=0.25×10^7mole

H2=1.5×10^7mole

Time taken for 3mol of phosphine to react is 54 ×10^7s

Explanation:From the balanced chemical equation

4PH3____P4+6H2

From Gay lussac law ,when gases combines

,They do so in a ratio which bear a simple ratio with their products,if gases.

So it means from the equation above

4 mol of PH3 will form 1mol of P4 and 6 mol of H2

Meaning that if 4mol of PH3 gives 1mol of P4

Then 3mol of PH3 will give 1/4 mol or 0.75 mol of P4 .

In the same vein,3mol of PH3 will give 6×3/4 mol of H2= 4.5 Mol of H2

B) molar concentration =mole/volume

Meaning mole=molar concentration ×volume

Molar concentration is given as 5Km/m^3=5000mol/m^3

Volume=2L =2×1000=2000m^3

Nos of moles=5000×2000=10^7moles

So for P4,nos of moles =1/4×10^7=0.25×10^7

ForH2 ,6/4 ×10^7=1.5×10^7 moles

Rate= volume/time

Time taken for reaction will be volume/rate=2000/3.715×10^6

=54×10^7s

5 0
3 years ago
Other questions:
  • Imagine you pour some hot soup into a bowl. You place your hands on the outside of the bowl and feel that the bowl is very warm.
    5·1 answer
  • How is electron movement related to covalent bonding in ammonia, NH3?
    7·2 answers
  • What is the most effective way to differentiate between potassium feldspar and plagioclase feldspar?
    13·1 answer
  • Make a plot of arsenate species vs. pH for a 25 mM arsenate solution. Vary pH from 0-14. Neglect activity corrections. A groundw
    7·1 answer
  • If y’all do all of them I will kiss u on yo fohead
    11·2 answers
  • Marissa blows up balloons for a party. She decides how big or small to make each balloon. Why does the air she blows into each b
    6·1 answer
  • A sample of carbon dioxide at RTP is 0.50 dm3. How many grams of carbon dioxide do we have?
    10·1 answer
  • The country like Nepal with diversity must have competition and cooperation <br>justify​
    13·1 answer
  • A reaction happens quickest during:
    5·2 answers
  • The value of the entropy change for the process N₂ (g) + 3H₂ (g) --&gt; 2NH₃ (g) is ________.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!