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
Leokris [45]
3 years ago
5

In the following reaction, which compounds are considered acids ? NH3+H2O <—>NH4+OH

Chemistry
1 answer:
professor190 [17]3 years ago
7 0

Explanation:

no compound there is considered an acid because this isn't a neutralization reaction ie between an acid and a base ,it didn't even form a salt

You might be interested in
The value of AH° for the reaction below is +128.1 kJ CH3OH (I)-CO (g) + 2H2 (g) How much heat is consumed when 87.1 g of hydroge
natka813 [3]

Answer:

A) 2.76 x 103 kJ

Explanation:

CH3OH (I)--------->CO (g) + 2H2 (g)

Number of moles contained in 87.1g of hydrogen gas= mass of hydrogen gas/ molar mass of hydrogen gas

Molar mass of hydrogen gas= 2gmol-1

Number of moles hydrogen gas = 87.1g/2gmol-1= 43.55 moles of hydrogen

1 mole of methanol yields 2 moles of hydrogen

x moles of methanol yields 43.55 moles of hydrogen

x= 43.55 moles of hydrogen × 1 mole of methanol/2 moles of hydrogen

x= 21.775 moles of methanol

Then;

If 1 mole of methanol absorbs 128KJ of energy

21.775 moles of methanol will absorb 21.775 × 128/1 = 2.7×10^3 KJ of heat

6 0
3 years ago
How are isotopes of the same element alike? different?
Margaret [11]
Isotopes are elements with the same number of protons but different number of neutrons
5 0
3 years ago
Our understanding of the atom has changed over time which idea that was once accepted is now consider scientifically inaccurate
MA_775_DIABLO [31]

An atom is a solid sphere is now considered scientifically inaccurate.

So the correct answer is B.

Hope this helps,

Davinia.

4 0
3 years ago
Convert to scientific notation : 520,000,000
PIT_PIT [208]

Answer:

5.2 x 10^8

Explanation:

3 0
3 years ago
Read 2 more answers
What is advantages of sunlight​
Burka [1]

Answer:

Advantages of sunlight are .

  1. it gives us vitamin D
  2. preventing disease, and promoting good mental health

hope it is helpful to you

6 0
3 years ago
Read 2 more answers
Other questions:
  • Given that the Ksp value for Ca3(PO4)2 is 8.6×10−19, if the concentration of Ca2+ in solution is 4.9×10−5 M, the concentration o
    8·1 answer
  • What do elements in the same period have in common
    11·2 answers
  • Place the following compounds in order of increasing vapor pressure. methane, CH4; pentane, CH3CH2CH2CH2CH3; 1-propanol, CH3CH2C
    5·2 answers
  • "Magnesium has three naturally occurring isotopes: ______A. Mg-24 with mass 24.3050 amu and a natural abundance of 78.99 %, B. M
    10·1 answer
  • Compare strontium with rubidium in terms of the following properties:
    7·1 answer
  • Select all of the BENEFITS of a PARALLEL circuit. If one bulb burns out the rest of the bulbs will stay lit. The bulbs do not ge
    5·1 answer
  •  Help ASAP only right answers only no spam don’t answer if you don’t know
    8·1 answer
  • Cloruro de litio mas sodio​
    5·2 answers
  • 1. Why do you think the map is labeled "Three Sisters”?
    14·1 answer
  • A student used a vernier magnetic field sensor to measure the strength of the magnetic field generated by a bar magnet. at which
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!