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
ad-work [718]
3 years ago
8

Dicotyledonous Plants12.3.4.5.​

Chemistry
1 answer:
IrinaK [193]3 years ago
7 0
The answer is really easy but can u send the picture of t he plant
You might be interested in
This woman comes to the clinic with high blood pressure,
Advocard [28]
I’m assuming it’s type one (most likely) diabetes!
5 0
3 years ago
Consider this reaction: Zn(s) + 2HCl(aq) ZnCl2(aq) + H2(g). Which change could decrease the rate of production of ZnCl2?
Nataly [62]
Adding more hydrogen gas to the system or decreasing the volume of the container that the system is in. Le Chatelier's principle supports this.
3 0
3 years ago
Read 2 more answers
An aqueous solution is prepared by dissolving 15.6 g of Cu(NO3)2 ⋅ 6 H2O in water and diluting to 345 mL of solution. What is th
Vladimir [108]

<u>Answer:</u> The molarity of NO_3^- ions in the solution is 0.306 M

<u>Explanation:</u>

To calculate the molarity of solution, we use the equation:

\text{Molarity of the solution}=\frac{\text{Mass of solute}\times 1000}{\text{Molar mass of solute}\times \text{Volume of solution (in mL)}}

We are given:

Mass of solute (Cu(NO_3)_2.6H_2O) = 15.6 g

Molar mass of (Cu(NO_3)_2.6H_2O) = 295.6 g/mol

Volume of solution = 345 mL

Putting values in above equation, we get:

\text{Molarity of }Cu(NO_3)_2.6H_2O=\frac{15.6g\times 1000}{295.6g/mol\times 345mL}\\\\\text{Molarity of }Cu(NO_3)_.6H_2O=0.153M

As, 1 mole of (Cu(NO_3)_2.6H_2O) produces 1 mole of copper (II) ions and 2 moles of nitrate ions.

So, molarity of NO_3^- ions = (2 × 0.153) = 0.306 M

Hence, the molarity of NO_3^- ions in the solution is 0.306 M

3 0
3 years ago
Is this correct im so confused.
inysia [295]

Answer:

<em>the last option!!!!</em>

Explanation:

because its right

4 0
3 years ago
HElP PLS!! 20 points Which statement best describes a characteristic unique to renewable resources?
Fofino [41]

Answer:

renewable resources are abundant???

5 0
3 years ago
Read 2 more answers
Other questions:
  • In the vertical columns of the periodic table, as the atomic numbers increase:
    12·2 answers
  • The density of gold is 19.3 g/ml. what is gold's density in decigrams per liter?
    8·1 answer
  • What kind of bond is created by week electrical attraction between polar molecules
    5·1 answer
  • How many molecules of NH3 are produced from 8.01x10-4g of H2
    9·1 answer
  • When 0.110 mol of aluminum are allowed to react with an excess of chlorine gas, Cl2, how many moles of aluminum chloride are pro
    5·1 answer
  • Find the volume. *<br> 1)<br> 6 in<br> 11 in<br> Volume =
    8·1 answer
  • Describe one way that carbon can be stored for a short time in the natural cycle.
    5·1 answer
  • Help please it’s due soon just calculate the atomic mass of lithium that’s all i need
    12·1 answer
  • 4. Look at the image below. If a virus wiped out the mussel population, explain what
    7·1 answer
  • Help asap! if u answer correct Ill give brainliest!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!