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
Andru [333]
2 years ago
13

If you filter a mixture of sand and salt-water, what will the solid residue in the filter paper consist of?

Chemistry
1 answer:
julia-pushkina [17]2 years ago
8 0
Sand only bc the salt dissolved and sand doesn't
You might be interested in
Gallium (III) carbonate formula
Alex17521 [72]
Ga2(CO3)3 is the formula.
4 0
2 years ago
A nuclear reaction that causes a change in the nucleus of an atom of an element which converts the atom into another
beks73 [17]

Answer:

It might be "Radioactive Decay "  check with someone to conform

Explanation:

7 0
3 years ago
Apart from carbon dioxide what is the other product of family decomposition of calcium carbonate
AnnZ [28]

Answer:

<h3><em>Calcium carbonate is heated strongly until it undergoes thermal decomposition to form calcium oxide and carbon dioxide. The calcium oxide (unslaked lime) is dissolved in water to form calcium hydroxide (limewater). Bubbling carbon dioxide through this forms a milky suspension of calcium carbonate.</em></h3>

<em />

8 0
3 years ago
The father in this pedigree has dimples. The mother does not. How many of their boys also have dimples?
telo118 [61]

Answer:

50 - 50 chance

Explanation:

5 0
2 years ago
Read 2 more answers
Classify these properties of the metal lithium as physical or chemical. Physical Chemical light enough to float on water silvery
ra1l [238]

The psychical properties do no change the composition of the lithium metal.

The chemical properties will change the composition of the lithium producing other substances.

light enough to float on water - physical property

silvery gray in color - physical property

changes from silvery gray to black when placed in moist air - chemical property

(in air the lithium will react with the oxygen forming the oxide which have a black color)

can be cut with a sharp knife - physical property

in the liquid state, it boils at 1317 °C - physical property

reacts violently with chlorine to form a white solid - chemical property

in the liquid state, it reacts spontaneously with its glass container, producing a hole in the container - chemical property

burns in oxygen with a bright red flame - chemical property

4 0
3 years ago
Read 2 more answers
Other questions:
  • I have no clue what to do, HELP!!
    8·1 answer
  • The amount of stored chemical energy is what determines the temperature of a substance.
    15·2 answers
  • A 0.465 g sample of an unknown compound occupies 245 ml at 298 k and 1.22 atm. what is the molar mass of the unknown compound?
    11·2 answers
  • When an aqueous solution of magnesium nitrate is mixed with an aqueous solution of potassium carbonate, ____________.?
    13·1 answer
  • Calculate the number of moles in 15 liters of oxygen at STP.
    6·1 answer
  • Which element is most likely to bend without breaking?
    12·2 answers
  • Encountering problems during separation/purification is a very common issue in organic synthesis, but these steps are crucial to
    8·1 answer
  • Which is the correct answer
    10·1 answer
  • Determine the molar solubility for Cr(OH)3 Ksp = 6.3x10^-31 ....
    11·1 answer
  • Fill in the coefficients to balance the equation for the chemical reaction that occurs:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!