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
AleksandrR [38]
3 years ago
13

Which of the compounds is more soluble in an acidic solution than in pure water?

Chemistry
1 answer:
Masja [62]3 years ago
5 0

Answer: impure compounds

Explanation:

Impure compounds are more soluble in acidic solutions than pure water because the acid reacts with most of the impurities by breaking them down and dissolving the compounds totally

You might be interested in
How are chemical bonds important in metabolism?
mixas84 [53]
Chemical bonds are broken to supply us with energy. Without bonds, and our ability to break them, the food we eat would not supply us with energy.
8 0
3 years ago
Carbon-14 (14C) dating assumes that the carbon dioxide on the Earth today has the same radioactive content as it did centuries a
Nataly [62]

<u>Answer:</u> The tree was burned 16846.4 years ago to make the ancient charcoal

<u>Explanation:</u>

The equation used to calculate rate constant from given half life for first order kinetics:

t_{1/2}=\frac{0.693}{k}

where,

t_{1/2} = half life of the reaction = 5715 years

Putting values in above equation, we get:

k=\frac{0.693}{5715yrs}=1.21\times 10^{-4}yrs^{-1}

Rate law expression for first order kinetics is given by the equation:

k=\frac{2.303}{t}\log\frac{[A_o]}{[A]}

where,

k = rate constant  = 1.21\times 10^{-4}yr^{-1}

t = time taken for decay process = ? yr

[A_o] = initial amount of the sample = 100 grams

[A] = amount left after decay process =  13 grams

Putting values in above equation, we get:

1.21\times 10^{-4}=\frac{2.303}{t}\log\frac{100}{13}\\\\t=16864.4yrs

Hence, the tree was burned 16846.4 years ago to make the ancient charcoal

8 0
3 years ago
What is mg is it length, area, volume, mass, density, time or tenperature
Akimi4 [234]
Mg stands for Milligram
8 0
2 years ago
Which atom is most likely to accept electrons to form an ionic bond?
Alinara [238K]
Halogens (atoms with 7 valence electrons) and Hydrogen

or generally, atoms with their shells almost full
5 0
3 years ago
A fixed mass of a gas occupies 1000cm
Serhud [2]

Answer:

the pressure of gas is 100.0 the volume is 500.0

Explanation:

4 0
2 years ago
Other questions:
  • For the reaction of oxygen and nitrogen to form nitric oxide, consider the following thermodynamic data (Due to variations in th
    11·1 answer
  • What is the source of energy used to react chlorine with methane?
    8·2 answers
  • How does the Coriolis effect benefit people who travel by airplane?
    5·1 answer
  • Static electricity is the buildup of electric charges in
    5·1 answer
  • a sample of gas with a volume of 30.0 ml at 25.0 °c is heated to 50.0 degrees celsius. what is the new volume of the gas?
    7·1 answer
  • Why the products in the chemical formula are write on the right hand side
    9·1 answer
  • Which of the following advances in food production were attributed to the Green Revolution of the 1960s and 1970s
    6·2 answers
  • What is the percent chance that the offspring will be dwarf plants with yellow fruit
    12·1 answer
  • What happens to weather patterns when a cold front approaches? Answer in complete sentences. Its timed!! YOU WILL GET BRAINLIEST
    15·1 answer
  • A sample is in the second half-life. What percent of the sample is stable at this point?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!