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
Artist 52 [7]
2 years ago
9

Q is a solution of HCl containing 0.12 mol.dm^-3. P is a solution of Na2CO3 of unknown concentration. Solution Q was titrated ag

ainst 25.0cm^3 portions of solution P and an average titre of 26.25cm^3 was obtained. Calculate the concentration of solution P in mol.dm^-3. Na2CO3 +2HCl = 2NaCl +CO2 + H2O.​
Chemistry
1 answer:
stich3 [128]2 years ago
4 0
The correct answer to this question is HCI containing not only 0.12 but 1 whole
You might be interested in
Is c10H8 a conductor
Lunna [17]

Answer:

No

Explanation:

Napthalene cannot conduct electricity

5 0
3 years ago
25.88 grams of tin (ll) phosphate reacts with 31.73 grams of zinc.
Dovator [93]

Explanation:

Zn + Sn3(PO4)4 = Zn3(PO4)2 + Sn - Balanced Chemical Equation

4.3 is limiting

is the answer

if you like my answer please like comment and mark me as brilliant

6 0
2 years ago
Please somone help me with a chemistry question brainliest to whoever answers correctly and 20 points
Free_Kalibri [48]

523.15

brainliest please

I answerd

6 0
2 years ago
By what mechanism does cyclohexanol react when treated in sulfuric acid and what compound results?A) E 1; methoxycyclohexane B)
tensa zangetsu [6.8K]

Answer:

E 1: cyclohexene

Explanation:

This reaction is an example of the dehydration of cyclic alcohols. The reaction proceeds in the following steps;

1) The first step of the process is the protonation of the cyclohexanol by the acid. This now yields H2O^+ attached to the cyclohexane ring.

2) the water molecule, which a good leaving group now leaves yielding a carbocation. This now leaves a cyclohexane carbocation which is highly reactive.

3) A water molecule now abstracts a proton from the carbon adjacent to the carbocation leading to the formation of cyclohexene and the regeneration of the acid catalyst. This is an E1 mechanism because it proceeds via a carbocation intermediate and not a concerted transition state, hence the answer.

8 0
3 years ago
Calcule la masa de aluminio (Al) producido por una electrolisis de AlCl3 fundido en una hora usando una corriente de 7.2 A
Anestetic [448]

i love carlos

but not u

in PUBG carlo

4 0
2 years ago
Other questions:
  • A 1.00 g sample of a hydrogen peroxide (H2O2) solution is placed in an Erlenmeyer flask and diluted with 20 mL of 1 M aqueous su
    10·1 answer
  • Freon−12 (CF2Cl2), widely used as a refrigerant and aerosol propellant, is a dangerous air pollutant. In the troposphere, it tra
    9·1 answer
  • Triphenylmethane can be prepared by reaction of benzene and chloroform in the presence of AlCl3. Draw curved arrows to show the
    14·1 answer
  • A homogeneous mixture is a composition of two or more
    9·1 answer
  • Find the co valance of c in C2S2 ​
    8·1 answer
  • HELP ME PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
    9·1 answer
  • HELP ME ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • JOIN MY AMONG US GAME TELL ME IF YOU JOIN THE CODE IS QUVNDF PLEASE JOIN
    13·2 answers
  • As of August 2019 the population of the Earth is 7.7 billion (7.7 x 10°)
    10·1 answer
  • What are unit conversions used for?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!