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
quester [9]
2 years ago
9

what happen when carbon dioxide is passed through water for short time and for long time?explain with chemical reaction.​

Chemistry
1 answer:
Delicious77 [7]2 years ago
6 0

Answer:

Expert Verified

Explanation:

For short duration: ... When excess of carbon dioxide gas is passed through lime water then the white precipitate calcium carbonate formed first dissolves due to the formation of a soluble salt calcium hydrogen carbonate (Ca(HCO3)2, and the Solution becomes clear again

You might be interested in
3. Determine the enthalpy of formation for propane. 3C(s, gr) + 4H2(g) ---> C3H2(g) CzH3(g) AH = -2219.9 kJ C(s, gr) AH = -39
Mars2501 [29]

Answer:

b I hope this is right good luck

7 0
3 years ago
Homogeneous series of n-propyl bromide?
goldenfox [79]

The homologous series ( not homogeneous series ) of n-propyl bromide is C3H7Br. It is also known as 1-Bromopropane

n-propyl bromide or 1-bromopropane, is a solvent that is used in cleaning metals, vapor degreasing and also for dry cleaning.

<h3>What is Homologous series?</h3>

Homologous series is a family of organic compound which follows a regular structural pattern and in which successive members differs from one another by a molecular formula of CH2

Below are some of their characteristics:

  • The general formula of all compounds in the series is the same.
  • They have the same functional group.
  • Their physical properties such as melting point, boiling point, density, generally show a gradual change with increase of molecular formula in the series.

Learn more about homogeneous series:

brainly.com/question/14008526

3 0
2 years ago
Read 2 more answers
When 100. mL of 6.00 M HCl is diluted to 300. mL, the final concentration is ________.
Marat540 [252]

Answer:

2.00 M

Explanation:

The concentration of a solution is given by

M=\frac{m}{V}

where

m is the mass of solute

V is the volume of the solution

At the beginning, the solution has:

M = 6.00 M is the concentration

V = 100 mL = 0.1 L is the volume

So the mass of solute (HCl) is

m=MV=(6.00)(0.1)=0.6g

Then, the HCL is diluted into a solution with volume of

V = 300 mL = 0.3 L

Therefore, the final concentration is:

M=\frac{m}{V}=\frac{0.6}{0.3}=2.00 M

3 0
3 years ago
Read 2 more answers
5.(06.04B MC)
NARA [144]

Answer:

Explanation:

1. The reaction will proceed backward, shifting the equilibrium position to the left.

2. The reaction will proceed forward, shifting the equilibrium position to the right.

3. Either add more of the products ( H2O or Cl2) or remove the reactant (HCl or O2)

7 0
2 years ago
What element forms an ion with an electronic configuration of [kr] and a –2 charge?
nekit [7.7K]
Must be Selenium (Se). It is two space away from Kr, which means that it needs two extra electron to be like a noble gas, Kr.
6 0
2 years ago
Read 2 more answers
Other questions:
  • A 1.0-mole sample of krypton gas has a mass of
    7·1 answer
  • An object exerts a reaction force when it _____.
    13·2 answers
  • Which of the following gases is the most abundant in a volcanic eruption?
    8·2 answers
  • Which compound has the highest precent composition by mass of strontium?
    8·1 answer
  • A 0.271g sample of an unknown vapor occupies 294ml at 140C and 874mmHg. The emperical formula of the compound is CH2. How many m
    6·1 answer
  • For a lake in Michigan, researchers have determined that largemouth bass feed on smaller fish, which in turn feed on zooplankton
    6·1 answer
  • Idoine would have chemical properties most like ?
    9·1 answer
  • 2 H2(g) + O2(g) 2 H2000
    14·1 answer
  • A weak base. B. has a K. of 4.46 x 10-10 A solution with an unknown initial concentration is tested, and found to have a pH of 8
    9·1 answer
  • BRAINLIEST!!! PLZ HELP
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!