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
omeli [17]
4 years ago
5

Learning calculations in chemistry

Chemistry
1 answer:
olasank [31]4 years ago
7 0
What question do u have?
You might be interested in
Pitchblende is ore of _____.<br><br> plutonium<br> curium<br> uranium<br> radium
lisabon 2012 [21]

Answer:

I believe it is radium

Explanation:

8 0
3 years ago
State and explain the trend in electron<br> affinity shown by halogens
velikii [3]
<h3>As fluorine sits atop chlorine in the periodic table, most people expect it to have the highest electron affinity, but this is not the case. ... Therefore, chlorine has a higher electron affinity than fluorine, and this orbital structure causes it to have the highest electron affinity of all of the elements.</h3>

6 0
3 years ago
When measuring the volume of a liquid in a graduating cylinder, you measure_____.
Masja [62]

put glass on flat surface, pour the liquid in GC , read the value on the graduated cylinder from the bottom of the meniscus at eye level. The volume of a liquid is most commonly measured in? The Water Displacement Method is used to measure the volume of solid objects with irregular shapes.


7 0
4 years ago
Read 2 more answers
Which element is a noble gas?<br> A. W<br> B. Ar<br> C. N<br> D. Er
inessss [21]
His the answer I hope it helps
3 0
3 years ago
Write the formula for a complex formed between fe3 and ethylenediamine (nh2ch2ch2nh2), with a coordination number of 6.
Mandarinka [93]

We have to get the formula of the complex formed between Fe³⁺ and ethylenediamine.

The formula of the complex is: [Fe(<em>en</em>)₃]³⁺, where, <em>en</em> is abbreviation of ethylenediamine.

Ethylenediamine (<em>en</em>) is a bidentate ligand as it contains two donating sites (-NH₂ groups). Three ethylenediamine co-ordinate to central metal ion, Fe³⁺ and forms [Fe(<em>en</em>)₃]³⁺ with a co-ordination number of six.



6 0
4 years ago
Read 2 more answers
Other questions:
  • If the density of an object is 60 g/cm 3 and its mass 20 grams what is its coulume in cm 3
    11·1 answer
  • 52. Which is true about all the different types of matter?
    14·1 answer
  • A 10.0 kg crate is pushed with a horizontal force of 40 N. The crate moves at a constant velocity of 3.0 m/s. What is the value
    14·1 answer
  • If a solution containing 51.429 g of mercury(ii) perchlorate is allowed to react completely with a solution containing 16.642 g
    14·1 answer
  • How much energy is released when 0.40 mol C6H6(g) completely reacts with oxygen?
    15·2 answers
  • What must happen for a liquid water to become water vapor ?
    9·1 answer
  • MORE SCIENCE BUT HELP!!!!!
    8·1 answer
  • MARKING BRAINLIEST
    6·1 answer
  • Why does 10g Nitrogen gas contain the same number of molecules as 10 g of carbon monoxide​
    15·2 answers
  • Which of the following is a structure of a cow?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!