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
Hitman42 [59]
3 years ago
9

Which is an example of making a quantitative observation?

Chemistry
1 answer:
lions [1.4K]3 years ago
8 0
Measuring the surface of an oil painting and finding its dimensions 12 to be  12 inches
You might be interested in
Explain percent ionic character of a bond. Explain percent ionic character of a bond. Percent ionic character is defined as the
disa [49]

Answer:

Percent ionic character is defined as the ratio of a bond’s actual dipole moment to the dipole moment it would have if the electron were completely transferred from one atom to the other, multiplied by 100

Explanation:

The percent ionic character seeks to establish the amount of electrovalency in a particular compound. It simply compares the covalency i.e extent of shared electrons to the the electrons that are transferred.

It is given as the ratio of the acutal dipole moment to the dipole moment due to ionic character of the bond multiplied by 100:

Percent ionic character = μ_obs/μ_ionic x 100

Where μobs is the actual dipole moment and μ ionic is the dipole moment if the bonds were 100% ionic.

6 0
3 years ago
Electronegativities of the elements Be, Mg, Ca, and Sr follow a specific trend within their group. Based on this trend, the atom
Travka [436]

Answer:

Sr

Explanation:

7 0
3 years ago
Read 2 more answers
"what is the maximum number of moles of nickel carbonate"
Elza [17]
The maximum number of moles of Nickel Carbonate (NiCO₃) that can form during a precipitation reaction is 0.025 mol. Hope this helped and have a great day!
4 0
3 years ago
Read 2 more answers
Why does land heat up more faster than water?
Agata [3.3K]

 if you go to a desert and your in the middle of nowhere you get thirsty and have no water and need to find water to drink so the sun is the reason it heats faster than water in the desert


5 0
3 years ago
Read 2 more answers
Can some one please help me with this question with the steps please, thanks in advance ​
tekilochka [14]

The molecular formula for Hydrocarbon =  C₄H₁₀

<h3>Further explanation:</h3>

Given

50 ml hydrocarbon

200 ml CO₂

250 ml H₂O

Required

The molecular formula of Hydrocarbon

Solution

From Avogadro's hypothesis, at the same temperature and pressure, the ratio of gas volume will be equal to the ratio of gas moles  

So moles Hydrocarbon : CO₂ : H₂O = 50 ml : 200 ml : 250 ml = 1 : 4 : 5

mol C in 1 mol CO₂=1, and for 4 moles CO₂ there are 4 moles C

mol H in 1 mol H₂O =2, and for 5 moles H₂O there are 10 moles H

So mol ratio C : H in compound = C₄H₁₀

4 0
3 years ago
Other questions:
  • In what kind of reaction does one element replace a similar element in a compound?
    5·1 answer
  • In the periodic table, the elements are organized into groups based on
    6·1 answer
  • What is the process by which new oceanic crust is added?
    10·2 answers
  • You have 50 ml of a complex mixture of weak acids that contains some HF (pKa = 3.18) and some HCN (pKa = 9.21). Which is larger,
    14·1 answer
  • Who made the lewis dot structure
    7·2 answers
  • What part of environment, nature and man made make up a watershed? Give examples of each identify parts that are
    13·1 answer
  • Calculate the amount of heat transferred when 24.0g of CH3OH(g) is decomposed by this reaction at constant pressure.For a given
    14·1 answer
  • Calculate the wavelength for the transition from n = 4 to n = 2, and state the name given to the spectroscopic series to which t
    6·1 answer
  • When the magnets are<br> misaligned, I think the magnet<br> on the right will
    11·1 answer
  • The purpose of this guide is to help you write a clear and concise report that summarizes the lab I just completed. This lab sho
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!