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
ElenaW [278]
2 years ago
15

This is science help me pls

Chemistry
1 answer:
jek_recluse [69]2 years ago
6 0
Remember velocity = distance/time so that mean you would do 60/3 which equals 20 so the speed(velocity) equals 20
You might be interested in
Consider the reaction a → b the rate of the reaction is 1.2 × 10−2 m/s when the concentration of a is 0.11 m. calculate the rate
kogti [31]
Dude im sorry but idk this one
8 0
4 years ago
What is Gibbs free energy
Alenkinab [10]

Answer:

The minimum amount of energy needed the the cell to perform various cellular,biochemical and physiological activities is known is Gibbs free energy.

Explanation:

The change in gibbs free energy of is very much important to determine whether a given reaction is spontaneous,non spontaneous  or equilibrium.

 1 If gibbs free energy change of a reaction is negative then the reaction is spontaneous.

2  If the free energy change is 0 then the reaction is in equilibrium stage.

3  If free energy change is positive then the reaction is non spontaneous.

4 0
3 years ago
A student is asked to determine the molarity of a strong base by titrating it with 0.250 M solution of H2SO4. The students is in
Lubov Fominskaja [6]

Answer:

i working on this too

i might be able to tell u the right answer when im done

Explanation:

4 0
3 years ago
What are 2 ways that convection currents in the oceans distribute the sun's energy?
dezoksy [38]

Answer:

When air in contact with the ocean is at a different temperature than the sea surface, heat transfer by conduction takes place. The ocean also absorbs and stores energy from the sun, and when precipitation falls, it releases heat energy into the atmosphere.

Hope it helps:)

8 0
3 years ago
Read 2 more answers
The solubility of a gas dissolved in a liquid increases as the temperature of the liquid increases.
statuscvo [17]

Answer: True

Explanation:

6 0
3 years ago
Other questions:
  • What is the law of conservation of matter?
    9·1 answer
  • If sodium arsenite is Na3AsO3, the formula for calcium arsenite would be
    12·1 answer
  • What does blue and red make?
    13·2 answers
  • A passenger walks toward the rear of a moving train. Describe her motion as seen from a reference point on the train. Then descr
    8·1 answer
  • Which of the following is not correctly paired with its dominant type of intermolecular forces? 1. SiH4, instantaneous dipoles 2
    9·1 answer
  • For the reaction 2Fe + O2 = 2FeO, how many grams of iron oxide are produced from 8.00 mol of iron? when o2 is an excess
    8·1 answer
  • Describe how to properly measure the volume of a liquid.
    6·2 answers
  • What is the Kc for the following reaction at equilibrium at 500∘C if [N2]= 0.41 M , [H2]= 0.41 M , and [NH3]= 2.2 M ? N2(g)+3H2(
    15·1 answer
  • Plsss help will give BRAINLIEST
    15·1 answer
  • Find the density of an object with a mass of 28.4 grams and a volume of 2.5 ml.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!