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
melomori [17]
2 years ago
6

Calculate the percent mass of a solution of 5 g NaOH in 95 g of H2O. ​

Chemistry
1 answer:
eduard2 years ago
7 0

Answer:

=50g NaOH) then,no.of moles of the NaOH solution=50g/40g=1.25 moles/litre

Explanation:

answer=50g NaOH

You might be interested in
Help!
babunello [35]
D.mno4- is reuced it loses h atom

7 0
3 years ago
Over 100 existing elements are listed and classified on the ____________________.
Nadusha1986 [10]
The answer is Periodic table
3 0
4 years ago
Read 2 more answers
Using appropriate chemical equation distinguish between cation and anion hydrolysis ​
harina [27]

Answer:

HCO3- (aq) + H2O (I) <--> H2CO3 (aq) + OH- (aq)

Explanation:

The equation to distinguish between cation and anion hydrolysis is given below :  

HCO3- (aq) + H2O (I) <--> H2CO3 (aq) + OH- (aq)

The important thing to remember is their origin. The anions can react with water and can produce hydroxide ions while hydroxide ions make a solution basic.

5 0
3 years ago
What about a sponge? it is a solid yet we are able to compress it. why?
erastova [34]

Answer:

ponge is a solid yet we able to compress it because it has holes in it. When we compress the sponge the air goes out of those pores.

Explanation:

6 0
4 years ago
Read 2 more answers
Is the double displacement reaction shown below, which of the products are insoluble
kati45 [8]

Answer: AgCH

Explanation: I hope this helps

8 0
2 years ago
Other questions:
  • How can a redox reaction be used as a source of electrical energy?
    7·2 answers
  • A solution of sodium chloride in water has a vapor pressure of 19.6 torr at 25°C. What is the mole fraction of NaCl in this solu
    14·1 answer
  • The reaction 4al(s) + 3o2(g) --&gt; 2al2o3(s) ?h = -3351 kj is _____, and therefore heat is _____ by the reaction
    11·1 answer
  • 19
    13·2 answers
  • In a chemical reaction, exactly 2 mol of substance A react to produce exactly 3 mol of substance B. 2 A ⟶ 3 B How many molecules
    14·1 answer
  • Which statement describes the general trends in electronegativity and first ionization energy as the elements in Period 3 are co
    15·2 answers
  • Which correctly lists three characteristics that are used to describe air?
    13·2 answers
  • What is the molar mass of an unknown gas if the density of that gas is 0.726 grams/liter at a pressure of 0.634 atm and a temper
    10·1 answer
  • What is the difference between a material having the chemical property of being flammable vs having the chemical property of bei
    13·1 answer
  • What is the hydronium and hydroxide concentrations of a solution that is 5.0 x 10-3 M H2SO4.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!