subject
Chemistry, 18.05.2021 18:10 kjdskcd4024

the diagram shows two different ways of obtaining common salt crystals by evaporation. the first process involves the direct heating of the evaporating dish containing the salt solution while the second uses a steam bath. which is a better way of preparing common salt crystals? in what way is the size of the crystals obtained by using a steam bath different from that obtained by direct heating?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 10:00
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
question
Chemistry, 22.06.2019 10:30
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
Answers: 2
question
Chemistry, 22.06.2019 18:00
To apply in a gold the individual gold atoms are united to each other by means of a metallic bond. how would you use the gold block to determine the atomic radius of a gold atom?
Answers: 3
question
Chemistry, 22.06.2019 18:30
When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?
Answers: 1
You know the right answer?
the diagram shows two different ways of obtaining common salt crystals by evaporation. the first pro...
Questions
question
Mathematics, 29.04.2021 18:10
question
Mathematics, 29.04.2021 18:10
Questions on the website: 13722367