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
Aliun [14]
3 years ago
9

Which statement best describes how an existing theory is often affected by the development of new technology?

Chemistry
1 answer:
grigory [225]3 years ago
4 0

Answer: An existing theory is modified so that it can explain both the old and new observations.

Explanation:

You might be interested in
Why does oxygen have a higher electronegativity compared to chlorine?
bezimeni [28]

Answer:

The  electronegativity   of fluorine  compare  to the  electronegativity   of oxygen and chlorine as below

Explanation:

Fluorine  has the highest electronegativity than oxygen, and  chlorine.

 Explanation

Generally  the  electronegativity  increase   across the period ( from the left to the right)  and  decreases down  the group.

Both oxygen and fluorine  are in period 2   in  periodic   table. since  fluorine is on  fur  right side as compared to oxygen , fluorine has higher  electronegativity than  oxygen.

On the  other side  Fluorine  and  chlorine are  in the same group in periodic table. fluorine  is at  the top of  the group  while chlorine  is at  the bottom therefore fluorine has  higher electronegativity  than chlorine.

6 0
3 years ago
What do we call the two forces in a force pair
Andreyy89
As another example, consider the downward force<span> of gravity that the Earth exerts on </span>you<span> (also </span>called<span> weight). In turn, </span>you<span> exert an exactly equal upward </span>force<span> on the Earth. Together, those </span>two forces<span> form an action-reaction </span>force pair<span>.</span>
3 0
3 years ago
30 Points!
olga55 [171]
I would imagine it’s cleaning the crime scene after evidence has been collected. they do so much more but out of these, the first one is the best answer.
4 0
3 years ago
At which electrode does oxidation occur in a
Trava [24]
The right answer for the question that is being asked and shown above is that: "(2) the cathode in a voltaic cell and the anode in an electrolytic cell." At the status of electrode does oxidation occur in a voltaic cell and in an electrolytic cell is that the cathode in a voltaic cell and the anode in <span>an electrolytic cell</span>
5 0
4 years ago
Read 2 more answers
Which of the following must be true in order for a reaction to have no excess reactants?
o-na [289]

Answer:

C) Reactants must be present in the exact molar ratios in the balanced chemical equations.

Explanation:

4 0
3 years ago
Other questions:
  • Antonym for temperature
    14·1 answer
  • A student was comparing the solubility of equal amounts of table salt and table sugar at different temperatures.The table below
    6·2 answers
  • Petroleum is a mixture consisting mostly of?
    14·2 answers
  • What is the chemical formula for the compound formed between chromium(iii) and borate ion
    12·1 answer
  • A little boy has placed his pet squirrel into a balloon with a volume of 3L at a pressure of 1.0 atm. If the boy takes his pet s
    11·1 answer
  • 1. A balloon is inflated to a pressure of 2.55 atm at a temperature of 25 °C. What temperature
    12·1 answer
  • Hydrogen gas can be produced by reacting aluminum with sulfuric acid. How many moles of sulfuric acid are needed to completely r
    9·1 answer
  • Please help with chem ASAP
    15·1 answer
  • PLEASE HELP ASAP WILL GIVE BRAINLIEST
    11·1 answer
  • What is the substance produced by a chemical reaction called?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!