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
a_sh-v [17]
3 years ago
6

What is the bronsred base of NO2- +H2O HNO2 +OH-

Chemistry
1 answer:
kramer3 years ago
4 0
Bronsted lowry bases

NO2- amd OH-
You might be interested in
1. Gases are made up of molecules which are relatively far apart.
bulgar [2K]
The answer is A) 1...
6 0
3 years ago
Help on question 1b please? (image attached)
aliya0001 [1]
I believe your answer Is C. An ammonia molecule has a trigonometrical pyramidal shape. Figure C has a <span>has a trigonometrical pyramidal shape.</span>

I hope I help
3 0
3 years ago
Chemical reaction when chromium metal is immersed in an aqueous solution of cobalt(II) chloride.
Marrrta [24]

2Cr + 3CoCl_2→ 2CrCl_3 + 3Co

Explanation:

  • The products formed are chromic chloride and cobalt.

        Chromium + Cobaltous Chloride = Chromic Chloride + Cobalt

  • Type  of reaction is Single Displacement (Substitution) which is there is a displacement of one atom.

Reactants used in the reaction are -

  • Chromium(Cr)
  • Cobaltous Chloride (CoCl_2)

Products formed in the reaction are -

  • Chromic Chloride(CrCl_3)
  • Cobalt (Co)

Hence, the chemical reaction is as follows -

  • Cr + CoCl_2 →CrCl_3 + Co

For balancing the above chemical equation we need to add a coefficient of 2 in front of chromium and of 3 in front of cobalt(II)chloride on right-hand-side while of 2 in front of chromium chloride and of 3 in front of carbon monoxide on left-hand-side of the equation.

Hence, the balanced equation is -

2Cr + 3CoCl_2→ 2CrCl_3 + 3Co

3 0
3 years ago
If a substance evaporates easily, it is said to be _______. volatile condensing crystallized changing pigmentation
Paraphin [41]
The correct answer is A.) Volatile. please mark brainliest (:
4 0
3 years ago
Read 2 more answers
Which solution has the highest boiling point at standard pressure?
julia-pushkina [17]
Pressure: when the external pressure is:
less than one atmosphere, the boiling point of the liquid is lower than its normal boiling point.
equal to one atmosphere, the boiling point of a liquid is called the normal boiling point.
greater than one atmosphere, the boiling point of the liquid is greater than its normal boiling point.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Franco was told that he had mycarditis. He went home and researched the disease, and he determined that he had
    12·1 answer
  • Why do the nuclides that are used as radiotracers have short half-lives?
    12·1 answer
  • How many moles of glucose (C6H12O6) are in 1.5 liters of a 4.5 M C6H12O6 solution
    12·1 answer
  • The transfer of energy from place to place or particle by direct contact is what
    8·1 answer
  • What state of matter is flubber is it a solid,liquid,or gos?
    12·1 answer
  • Systematic error is defined as:_______.
    14·1 answer
  • Which element, Phosphorus or Calcium, is more reactive? Why?
    6·1 answer
  • HELP ASAP
    11·1 answer
  • 0.385g of 17Cl is how many atoms?
    7·1 answer
  • Someone pls help me I will mark you as brain
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!