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
ser-zykov [4K]
3 years ago
9

How many ml of 0.24 M HBr solution are needed to react completely with 10.00 ml of 0.24 M Sr(OH)2 solution

Chemistry
1 answer:
Aleks04 [339]3 years ago
7 0

Answer:

10mL

Explanation:

Using the formula as follows:

CaVa = CbVb

Where;

Ca = concentration of acid, HBr (M)

Cb = concentration of base, Sr(OH)2 (M)

Va = volume of acid, HBr (Litres)

Vb = volume of base, Sr(OH)2 (Litres)

According to the information given in this question;

Ca = 0.24M

Cb = 0.24M

Va = ?

Vb = 10.0ml

Using CaVa = CbVb

0.24 × Va = 0.24 × 10

0.24Va = 2.4

Va = 2.4 ÷ 0.24

Va = 10mL

10mL of HBr is needed.

You might be interested in
Personal eyeglasses provide as much protection as Group of answer choices splash proof chemical goggles a face shield safety gla
MArishka [77]

Answer:

none of the above

Explanation:

6 0
3 years ago
Which statement describe global warming? Select 2 answer choices
jeka57 [31]

Global warming is the long-term heating of Earth's climate system observed since the pre-industrial period (between 1850 and 1900) due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth's atmosphere

3 0
3 years ago
Temperature is inversely related to the average kinetic energy of a gas.
Temka [501]
Incorrect, temperature is directly proportional to the avg. KE of a gas.
6 0
4 years ago
Express the pressure 545 mm Hg in kilopascals.
Arlecino [84]

545mm Hg in Kilopascals is 72.6607

I hope this helps you. Good luck stay safe, healthy and, happy!<3

6 0
3 years ago
Using tongs place the 250 mL beaker on hot plate
LenKa [72]

Answer:

just use the tongs and put it on a plate

Explanation:

4 0
2 years ago
Other questions:
  • You will analyze four substances in this lab. Based on their chemical formulas and what you already know about covalent and ioni
    12·1 answer
  • What is the Name of RbC2H3O2
    14·2 answers
  • Write a chemical equation for the acid-base reaction that occurs when p-phenetidine is dissolved in hcl. why is
    13·1 answer
  • A cylinder with a radius of 5.6 cm and a height of 10.7 cm has what volume? (You can look up the formula for the volume of a cyl
    10·1 answer
  • Match the chemical Equation with his correct type
    5·1 answer
  • Disintegration is the word geologists use forA.When a rock becomes moist.B.When rock is physically broken into smaller pieces.C.
    10·1 answer
  • Two electrons are found in the same atom. One electron has the quantum number set (4, 1, 0, +½), and the other electron has the
    8·1 answer
  • Which statement best describes a waxing gibbous moon?
    9·1 answer
  • Plants and animals need to protect themselves to survive. Select the statement that best describes the adaptions of animals and
    13·1 answer
  • Which type of community will have more competition than cooperation?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!