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
Sedaia [141]
3 years ago
15

When potassium carbonate and calcium chromate are mixed, which of the following will pass through a filter?

Chemistry
1 answer:
aliina [53]3 years ago
8 0

Calcium carbonate will be formed which is insoluble in water.

The answer is a) K and CrO4 only.

You might be interested in
3. Use the chart to answer the following question. Amanda found a stone
REY [17]

Answer:

Quartz

Explanation:

6 0
3 years ago
Two litres of an ideal gas at a pressure of 10 atm expands isothermally into a vacuum until its total volume is 10 litres. How m
nlexa [21]

Answer:

The work done and heat absorbed are both -8,1 kJ

Explanation:

The work done in an isobaric process is defined as:

W = -P (Vf - Vi)

Where P is pressure ( 10 atm)

Vf = 10 L

Vi = 2 L

Thus, <em>W = -80 atm×L ≡ -8,1 kJ</em>

This is the work done in expansion of the gas.  As the gas remains at the same temperature, there is no change in internal energy doing that all work was absorbed as heat.

I hope it helps!

4 0
3 years ago
Which is a binary ionic compound?
e-lub [12.9K]

A binary ionic compound is composed of ions of two different elements - one of which is a metal, and the other a nonmetal.

4 0
3 years ago
Read 2 more answers
56789x09876<br><br><br><br><br><br><br> Does anyone want to rp?? Any kind of rp I'm just bored
Alja [10]
The answer would be 560,848,164 because the 0 at the start WOULDNT matter
7 0
3 years ago
When you push or pull on something, you are using a
bearhunter [10]
The answer would be Force
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is false regarding supersonic speed?
    10·1 answer
  • Consider this row in the periodic table of elements. As we move from left to right, across the row, the elements
    8·1 answer
  • What is the formula for CaCO3
    14·1 answer
  • When using the benedict's assay, which color would indicate the most reducing sugar present?
    12·1 answer
  • Vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvoops<br> wrong
    13·2 answers
  • It is desired that an acetic acid sodium acetate buffered solution have a pH of 5.27. You have a solution that has an acetic aci
    5·1 answer
  • ¿Cuáles son las características de los materiales de laboratorio? Por ejemplo: exactitud, resistencia a la temperatura, etc.
    5·2 answers
  • What is rate in chemistry
    14·1 answer
  • 1. Prepare a solution of impure NaHCO, by weighing 1 Og of the impure salt into a
    10·1 answer
  • If 16.4 grams of copper (II) bromide react with 22.7 grams of sodium chloride, how many grams of sodium bromide are formed?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!