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
gavmur [86]
3 years ago
5

An aqueous solution of sucrose (C12H22O11C12H22O11) is prepared by dissolving 7.6330 gg in sufficient deionized water to form a

25.00 mLmL solution. Calculate the molarity of the solution.
Chemistry
1 answer:
Mariana [72]3 years ago
6 0

Answer:

The answer to your question is 0.64 M

Explanation:

Data

Sucrose C₁₂H₂₂O₁₁ mass = 7.633 g

volume = 25 ml

Molarity = ?

Process

1.- Calculate the molar weight of Sucrose

C₁₂H₂₂O₁₁ = (12 x 12) +(22 x 1) + (11 x 16)

                = 144 + 22 + 176

                = 342 g

2.- Calculate the moles of sucrose

                   342 g ------------------ 1 mol

                    7.633 g ---------------  x

                     x = (7.633 x 1) / 342

                    x = 0.0223 moles

3.- Calculate the molarity

Molarity = moles / volume (L)

Molarity = 0.0223 / 0.035

Molarity = 0.64

You might be interested in
An electron has the properties of a _____ and ______
Dennis_Churaev [7]

Answer:

mass, and spin

Explanation:

8 0
3 years ago
Write the formulas of the three singly chlorinated isomers formed when 2,2-dimethylbutane reacts with Cl2 in the presence of lig
Tems11 [23]

The molecule with same molecular formula but different arrangement of atoms is said to be an isomer.

When 2,2-dimethylbutane reacts with chlorine in the presence of light gives three isomers that is CH_{3}C(CH_{3})_{2}CHClCH_{3} (3-chloro-2,2-dimethylbutane), ClCH_{2}C(CH_{3})_{2}CH_{2}CH_{3} (1-chloro-2,2-dimethylbutane) and ClCH_{2}CH_{2}C(CH_{3})_{2}CH_{3} (1-chloro-3,3-dimethylbutane).

In above case, the molecular formula of all isomers are same i.e.C_{6}H_{13}Cl but chlorine is arranged in different positions of carbon. Thus, results isomers.

The reaction is shown in the image.


3 0
3 years ago
What is the general form for the simplest type of acid-base reaction?
omeli [17]
HA +BOH→BA+H2O neutralisation reaction for monobasic acid monoacidic base
5 0
3 years ago
PLEASE HELP!!!! ILL GIVE BRAINLIEST HELP ASAP
kap26 [50]
I learned this in class! the answer is c

The myosin filaments remain in place as they pull the actin filaments inward!
7 0
3 years ago
Enzyme that breaks down proteins in the stomach;
Illusion [34]

Answer:

Pepsin

Explanation:

Pepsin is the chief digestive enzyme found in the stomach. It breaks down proteins and polypeptides

8 0
3 years ago
Other questions:
  • If you have 8.943 L of carbon monoxide gas at SATP, how many moles would it contain?
    15·1 answer
  • What type(s) of bond(s) does carbon have a tendency to form?
    6·1 answer
  • A compound with a composition of 87.5 % n and 12.5 % h was recently discovered. what is the empirical formula of this compound?
    10·1 answer
  • The reaction (CH3)3CBr + OH- (CH3)3COH + Br- in a certain solvent is first order with respect to (CH3)3CBr and zero order with r
    7·1 answer
  • State the pressure-volume law both in words and in the form of an equation.
    7·1 answer
  • When the heat wave passes and temperatures
    9·2 answers
  • Write any two effect of gravity​
    8·1 answer
  • Equilibrium describes the balance that results from a forward and reverse reaction proceeding at equal rates. Since reaction rat
    12·2 answers
  • What is the boiling point of water at standard atmospheric pressure?
    5·1 answer
  • Balance each reaction and write its reaction quotient, Qc:(a) NO₂Cl(g) ⇄ NO₂(g) + Cl₂(g)
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!