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
Sauron [17]
4 years ago
11

A student is given two 10g samples, each a mixture of only NaCl(s) and KCl(s) but in different proportions. Which of the followi

ng pieces of information could be used to determine which mixture has the higher proportion of KCl(s) ?
Chemistry
2 answers:
8090 [49]4 years ago
6 0

Answer:

The information that can be used to determine which mixture has the higher proportion of KCl IS INFORMATION ABOUT THE MASS OF CHLORINE IN EACH MIXTURE, THIS INFORMATION CAN BE OBTAINED BY USING THE LAW OF DEFINITE PROPORTION.

Explanation:

The law of definite proportion states that the chemical composition by mass of a chemical compound is always constant. For instance, a chemical compound that is made up of two elements will always contain the same proportions of the constituent elements regardless of the quantity of chemical that was used.

Using the law of definite proportion, we can determine the proportion of sodium and chlorine in NaCl and the proportion of potassium and chlorine in KCl if the mass of chlorine that was used is known. Based on the results obtained, one can easily determine the mixtures that has higher proportion of KCl.

LenaWriter [7]4 years ago
5 0

Answer:

The mass of  Cl  in each mixture

Explanation:

With the amount of Chlorine in the mixture, you can figure out the amount of Potassium and Souium to see which is more.

You might be interested in
Need help with number 17 pleasee
kap26 [50]

Answer:

I'm pretty sure the answer is D, I could be wrong tho

3 0
3 years ago
Read 2 more answers
Why do you need to be extremely cautious around electric fans?
Oksanka [162]
Might set a fire if you keep it plugged in or the fan could cut someone
4 0
4 years ago
Read 2 more answers
2. What are some strengths and limitations of the constellations
Snezhnost [94]

hi

i did not understood ur question pls clarify and say

bye

3 0
3 years ago
Read 2 more answers
Rachel was riding her bike at a velocity of 9 m/s to the east. Her velocity
Solnce55 [7]

Answer:-3m/s east

Explanation:that’s right

3 0
4 years ago
How can you recognize an alcohol?
gavmur [86]

Answer:

O D. It has an -OH group attached to the end of the molecule.

Explanation:

Some alcohols have hydroxyl group (OH) attached to the end of a molecule and some have it attached as a branch on the molecule

{ \rm{R - OH \:  : \: primary \: alcohol   \: (1 \degree)}}  \\  \\ { \rm{R -(OH) - R {}^{i}  \:  : secondary \: alcohol \: (2 \degree)}} \\  \\ { \rm{R - R {}^{i} (OH) - R {}^{ii}  \:  : tertiary \: alcohol \: (3 \degree)}}

  • R is aryl or alkyl group
  • OH is hydroxyl group
5 0
3 years ago
Other questions:
  • What is the pH of a 0.083 solution of HCI
    12·1 answer
  • The chemical formula below shows how salt is produced.
    11·2 answers
  • Which of the following changes is observed when we move across the row from left to right in the periodic table?
    14·2 answers
  • Balanced equation for the equation between zinc and acetic acid
    5·1 answer
  • Which of the following reactions demonstrates a synthesis reaction?
    15·2 answers
  • Which of the following are part of the Carbon Cycle? A. respiration B. combustion C. photosynthesis D. decomposition E. all of t
    13·1 answer
  • Please can someone help me with 1 to 13 please
    13·1 answer
  • When 33 g of CaO and 10 g of H2O react, how many grams of calcium hydroxide would you expect to be produced* Explain your answer
    7·2 answers
  • Determine the gram-formula mass of stearin acid C17H35COOH
    13·1 answer
  • How many grams of ethanol, C₂H,OH, can be boiled with 564.1 kJ of heat energy? The molar heat of vaporization of ethanol is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!