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
svp [43]
3 years ago
9

What does a useful scientific explanation include ??

Chemistry
1 answer:
ArbitrLikvidat [17]3 years ago
7 0

Answer: scientific explanation

Explanation:

A really good scientific explanation should do two main things: It should explain all the observations and data we have. It should allow us to make testable predictions that we can check using future experiments.

You might be interested in
Enter the correct 4 digit code (no spaces)
Airida [17]
3618 is the numbers for the graph
3 0
3 years ago
Lastly, Snape thinks we should try one more calculation. What is the retention factor if the distance traveled by the solvent fr
Neporo4naja [7]

Answer:

0.1 is the retention factor.

Explanation:

Distance covered by solvent ,d_s= 2.0 cm

Distance covered by solute or ion,d = 0.20 cm

Retention factor(R_f) is defined as ratio of distance traveled by solute to the distance traveled by solvent.

R_f=\frac{d}{d_s}

R_f=\frac{0.20 cm}{2.0 cm}=0.1

0.1 is the retention factor.

7 0
3 years ago
H2O2 is a polyatomic ion<br> ?
Bogdan [553]

Answer:

If you are meaning O2^2- ion, well, don’t forget that ions have a charge, that has to be specified when referring to them. It is a polyatomic ion just because it consists of more than one atom, irrespective of the fact that these atoms are of the same element or not. It was given that name because at the early times chemistry was founded as a science, it was found that with respect to other oxygenated substances, peroxides contained more oxygen than expected: Latin prefix per- gives the terms it is attached to the meaning of being increased, enhanced, and similar.

Explanation:

3 0
3 years ago
The volume of a gas is 22.4 L when the pressure of the atmosphere is 1.00 atm. If the pressure is increased to 1.05 atm, without
andreyandreev [35.5K]

Answer:

b I think

explanation

they're all false tho

4 0
3 years ago
These two elements are most likely good conductors of heat and electricity and shiny when solid.
Mama L [17]
Copper and Aluminium..........
8 0
3 years ago
Read 2 more answers
Other questions:
  • 4 examples of Substances that sublime?
    14·1 answer
  • Is this solution saturated or unsaturated? How can you tell? the solution is strontium and phosphate mixed in water
    5·1 answer
  • All of the following are considered greenhouse gases except
    7·1 answer
  • A giraffe would not be able to survive in a city due to the a0 factors such as buildings, streets, and sewage.
    9·2 answers
  • Using the equations 2 C₆H₆ (l) + 15 O₂ (g) → 12 CO₂ (g) + 6 H₂O (g)∆H° = -6271 kJ/mol C (s) + O₂ (g) → CO₂ (g) ∆H° = -393.5 kJ/m
    12·1 answer
  • sodium chloride solution can be electrolyzed in the laboratory. Describe what you would see ta the negative electrode
    6·1 answer
  • This reaction releases energy as heat. Explain whether the reaction is exothermic or endothermic and whether it obeys the law of
    10·1 answer
  • 3CaCl2 + 2AlF3 --&gt; 3CaF2 + 2AlCl3
    10·1 answer
  • When naming compounds, which type of compound uses prefixes to indicate the number of
    7·1 answer
  • How many moles of aluminum are needed to react completely with 4.8 mol of FeO?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!