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
valentina_108 [34]
3 years ago
12

Many biochemical processes are described as coupled reactions. which of the following statements are true? 1 the first step is e

ndergonic. 2 a second reaction is required to make the first spontaneous. 3 the second step is not spontaneous. 4 the net dg for the two reactions is negative.
Chemistry
1 answer:
Romashka-Z-Leto [24]3 years ago
6 0
90 feet from home plate to the second base
You might be interested in
determine the volume of your 0.25 m stock solution that is needed to make 200 ml of 0.010 m nacl. show all calculations
rusak2 [61]

The volume of your 0.25 m stock solution that is needed to make 200 ml of 0.010 m NaCl is <u>0.008 L</u>

Concentration is the abundance of a constituent divided by way of the overall volume of an aggregate. several sorts of mathematical descriptions may be outstanding: mass concentration, molar concentration, variety concentration, and extent awareness.

Calculation:-

C₁ =  0.25 M

V₁ = ?

C₂ = 0.010 M

V₂ = 200 ml = 0.2 L

V₁ = C₂V₂/C₁

    = 0.010 ×  0.2 /  0.25

   =<u> 0.008 L</u>

The concentration of a substance is the quantity of solute found in a given amount of solution. Concentrations are normally expressed in terms of molarity, defined because of the variety of moles of solute in 1 L of answer.

The Concentration of an answer is a measure of the quantity of solute that has been dissolved in a given amount of solvent or answer. A concentrated answer is one that has a rather huge quantity of dissolved solute.

Learn more about concentration here:-brainly.com/question/26255204

#SPJ4

5 0
1 year ago
Which best describes the energy conversion that happens when hydroelectric
Sliva [168]

Answer:

"A hydraulic turbine converts the energy of flowing water into mechanical energy. A hydroelectric generator converts this mechanical energy into electricity.

Explanation:

HOPE THIS HELP

PICK ME AS THE BRAINLIEST

4 0
3 years ago
Read 2 more answers
The_____ Force between two objects which depends _____ and Their______ apart
zlopas [31]
The Gravitational Force between two objects which depends on masses and their separation apart
5 0
3 years ago
Read 2 more answers
The picture is there ​
Lena [83]

Answer:

v

Explanation:

4 0
2 years ago
The table below lists the properties of a metallic element.
Misha Larkins [42]

Answer:

Group 12

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Why is a sodium potassium pump called an electrogenic?
    6·2 answers
  • Charcoal (burned wood) that was used to make prehistoric drawings on cave walls in france was scraped off and analyzed. the resu
    12·1 answer
  • Can you tell whether a substance is a mixture, compound, or element
    8·1 answer
  • What is the rate for the second order reaction Products when [A] = 0.371 M? (k = 0.761 M's")​
    9·1 answer
  • On a hot day, water vapor condenses on a cold glass. Which of the following best describes what happens during the condensation
    12·1 answer
  • Timmy and his dad are throwing rocks into the pond. The rocks that Timmy's dad throws go farther and faster. Which of
    15·1 answer
  • What does 2Cl mean?​
    13·1 answer
  • How is the problem for Spots In ""One Morning Dragonville"" different from Wise Woman’s problem in this folk tale?.
    11·1 answer
  • What willl happen if we nuke the sun some how
    14·2 answers
  • Consider the balanced chemical reaction below. What is the maximum number of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!