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
TiliK225 [7]
3 years ago
14

An unsaturated aqueous solution of NH3 is at 90.°C in 100. grams of water. According to Reference Table G, how many grams of NH3

could this unsaturated solution contain?
(1) 5 g (3) 15 g
(2) 10. g (4) 20. g
Chemistry
1 answer:
Illusion [34]3 years ago
3 0
The answer will be 2. 10.g
Hope it's help you
You might be interested in
Which of the following are NOT properties of an base
Sav [38]

Answer:

Reacts with salt to from an acid

6 0
3 years ago
Physical science!!! please help
IgorLugansk [536]

Answer:

The correct answer is : No, because there are 4 hydrogen atoms on the reactants side and 2 on the products side.

Explanation:

NH_4NO_3\rightarrow N_2O+H_2O

The given reaction equation is not balanced because:

  • Number of hydrogen atoms  on both sides are not equal that is 4 on reactants side and 2 on products side.
  • Number of oxygen atoms on both sides are not equal that is 3 on reactants side and 2 on products side.

In a balanced chemical equation number of atoms of each elements are equal on both sides.

So, the balanced chemical equation will be:

NH_4NO_3\rightarrow N_2O+2H_2O

7 0
4 years ago
In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce hydrogen gas and aqueous sodiu
storchak [24]
<span>In a popular classroom demonstration, solid sodium is added to liquid water and reacts to produce hydrogen gas and aqueous sodium hydroxide. Balanced chemical equation for this reaction is given below. Na-sodium , H2o- water, H-hydrogen gas and NaOH- aqueous sodium hydroxide. Two atoms of Na react with two atoms of water and this reaction will give us H (hydrogen gas) and two atoms of NaOH (aqueous sodium hydroxide). 2Na + 2 H2o = H2 +2NaOH.</span>
6 0
3 years ago
Which of the following is the correct definition for electronegativity?
yuradex [85]

Answer:

\color{Blue}\huge\boxed{Question}

<h3>Which of the following is the correct definition for electronegativity</h3>

\color{Blue}\huge\boxed{Answer}

<h3>А. The amount of energy to attract or bond electrons</h3>
6 0
3 years ago
If you add salt continuously to a glass of water, eventually some salt will remain at the bottom. why?
GREYUIT [131]
Http://www.lcmrschooldistrict.com/demers/cbphysicalscience/Chp%208-3%20Solubility%20and%20Concentrat...

This website helped me understand the concept.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Based on the visible light spectrum, which of the following has the longest wavelength?
    15·2 answers
  • When conducting an experiment which is the best way to record data
    7·1 answer
  • Which statement best describes the pH of pure water?
    11·2 answers
  • Choose the aqueous solution below with the highest freezing point. These are all solutions of nonvolatile solutes and you should
    9·1 answer
  • n the reaction Mg (s) + 2HCl (aq) H2 (g) + MgCl2 (aq), how many moles of hydrogen gas will be produced from 75.0 milliliters of
    14·1 answer
  • Do all liquids boil at the same tempature?
    15·2 answers
  • Which is the formula of nitrogen (I) oxide?
    11·2 answers
  • The product of Pb(NO3)2 (aq) + HNO3 (aq)​
    13·1 answer
  • How many moles of HCL are needed to react with 0.300 mol of na2 CO3​
    9·1 answer
  • Do plasmids have an importance beyond the practice of genetic engineering?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!