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
Romashka [77]
3 years ago
15

Which of the following can be mixed in solution with NH2 to make a buffer?

Chemistry
2 answers:
asambeis [7]3 years ago
7 0

Answer:

B

Explanation:

okjsksjsjsjsjsjdjdjdjfjdmr. f send fifnf8t for

chubhunter [2.5K]3 years ago
7 0

Answer:

The answer is option A

NH4Cl

Hope this helps.

You might be interested in
1. Which is not a characteristic of background radiation?
siniylev [52]

Answer: C.) It burns and causes lung cancer

5 0
3 years ago
Read 2 more answers
HELP ASAP I WILL GIVE BRAINLIEST
alina1380 [7]

Answer:

it can last for 30 minutes

Explanation:

because it is very good at giving off heat, extothermal heat can last for quite a while.

3 0
2 years ago
How is fiber important to the body?
ale4655 [162]
Dietary fiber increases the weight and size of your stool and softens it. A bulky stool is easier to pass, decreasing your chance of constipation. If you have loose, watery stools, fiber may help to solidify the stool because it absorbs water and adds bulk to stool. Helps maintain bowel health.
4 0
2 years ago
What is the definition of specific heat? O A. The heat required to break the molecular bonds within a substance B. The total amo
snow_tiger [21]

Answer:

C

Explanation:

C .       specific heat =    J / gm-C

               

7 0
2 years ago
How many atoms are in 5.62 moles of Mercury?
Maslowich

Answer:

3.384364 time 10^24 atoms

Explanation:

multiply by avogadro's number

4 0
2 years ago
Other questions:
  • If 4 mol 02 are used , how many moles of h2 are needed. please show work
    12·1 answer
  • How many liters of CO2 are in 4.76 moles? (at STP)
    9·1 answer
  • a sample of water is mixed with a surfactant what will most likely happen to the viscosity of the water
    14·2 answers
  • What is insulin's structure?<br> a.quaternary<br> b.secondary<br> c.primary<br> d.tertiary
    11·1 answer
  • A group of students obtained the following data while trying to determine the effect of exercise on pulse rate.
    13·1 answer
  • Zinc wire is added to an iron(II) nitrate solution.
    9·1 answer
  • What is metal ? Where does it coke from ?
    6·2 answers
  • What is the volume, in liters, of a 0.2 M solution containing 8.5 grams of AgNO3?
    5·1 answer
  • Which option is an example of a physical property?
    8·2 answers
  • Name three pure elements and three pure compounds​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!