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
allochka39001 [22]
3 years ago
5

31. A mixture with sand, pink sugar and water would be best separated using

Chemistry
1 answer:
ozzi3 years ago
3 0

Answer:

Filtration and evaporation

Explanation:

A mixture of sand, pink sugar and water can be separated by filtration and evaporation.

The pink sugar is already dissolved in the water but the sand remains undissolved in the water hence it can be filtered off. The filtrate now contains the sugar.

The sugar is obtained from the filtrate by evaporation of the solution to yield the solid pink sugar and steam which can be condensed again to give liquid water.

You might be interested in
CH3CH2OH + 302 → 2C02 + 3H2O
Colt1911 [192]

Answer:

Oxygen Gas

Explanation:

The balanced equation shows us the reactant ratio of the reaction.

This means that for every one mole of CH3CH2OH, we need 3 moles of O2 to react with it. Because we need more O2, (3x as much) than ethanol and we have the same given amount (1 mole of each), the oxygen will be the limiting reagent. (1 mole of oxygen would only require 1/3 moles of ethanol to react).

Hope this helped!

7 0
2 years ago
What is the principal difference between a strong and weak acid?
jekas [21]

a strong acid fully dissociates in water to form H+ ions in water while a weak acid only partially dissociates to form H+ ions in water

4 0
3 years ago
Which is the only subatomic particle that can freely move on or off an atom?
OLEGan [10]
I think this question is talking about electrons (since they flow freely in the electron cloud of an atom).
8 0
2 years ago
Will mark Brainlest ( molecular weight of ammonium sulphate)<br>step by step​
Bond [772]

Answer:

132 amu

Explanation:

ammonium sulphate is (NH_4)_{2} SO_4

to calculate molecular weight we need

atomic weight of the element of the compound

here ammonium sulphate is formed by two elements

2 nitrogen , 8 hydrogen , 1 sulphur amd 4 oxygen

atonomic number of nirogen is 14 , hydrogen is 1 , sulphur has 32 and oxygen has 16

so lets calculate molecular weight of ammonium sulphate

2*14 + 8*1 + 1*32 + 4*16

28 + 8 + 32 + 64

132 amu

3 0
3 years ago
The doldrums region on Earth is created by an amount of heating from the Sun that results in the rising of warm, moist air, low
Vlada [557]
The Equator is where the doldrums are found.
4 0
3 years ago
Other questions:
  • The balanced equation for the reaction between calcium and water to produce calcium hydroxide and hydrogen is
    6·1 answer
  • Acid hydrolase, a digestive enzyme, would most likely be found in which organelle?
    12·2 answers
  • As you move from left to right across a period, what happens to the atomic radil?
    5·1 answer
  • Help...is it Air??? Idk..
    11·1 answer
  • When potassium carbonate and calcium chromate are mixed, which of the following will pass through a filter?
    15·1 answer
  • How is separating a compound more complicate that separating parts of a mixture
    7·1 answer
  • 3. The increased amount of salt near the equator is a result of what
    12·1 answer
  • Why are salt and sugar both able to dissolve in water, even though the solutes have different types of chemical bonding?
    15·2 answers
  • Predict whether each of the following ionic compounds is soluble in water: a.) LiCl d.) K2 ____________________ ________________
    10·1 answer
  • How did astronomers use technology to identify characteristics of the Crab nebula? technology that detects ultraviolet light fou
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!