Chemistry, 10.02.2021 01:10 issaaamiaaa15
During a demonstration, a teacher makes a mixture by combining 40mL of methanol and 60mL of water, as shown. The teacher asks students to describe what happens so that they can create a model together.
Based on the particle diagram, what will be observed?
Methanol and water molecules will form two layers with methanol on the top.
Methanol and water molecules will form two layers with methanol on the top.,
A
Methanol and water molecules will form two layers with methanol on the bottom.
Methanol and water molecules will form two layers with methanol on the bottom.,
B
Methanol and water molecules will not form layers.
Methanol and water molecules will not form layers.,
C
The methanol and water molecules will combine to form a new substance.
Answers: 1
Chemistry, 21.06.2019 22:30
Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction
Answers: 1
Chemistry, 22.06.2019 01:30
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .
Answers: 3
Chemistry, 22.06.2019 04:00
Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.
Answers: 1
Chemistry, 22.06.2019 11:00
Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation
Answers: 1
During a demonstration, a teacher makes a mixture by combining 40mL of methanol and 60mL of water, a...
Mathematics, 09.12.2020 09:00
Biology, 09.12.2020 09:00
Health, 09.12.2020 09:00
Mathematics, 09.12.2020 09:00
Mathematics, 09.12.2020 09:00
Mathematics, 09.12.2020 09:00
Computers and Technology, 09.12.2020 09:00
Mathematics, 09.12.2020 09:00
English, 09.12.2020 09:00
Computers and Technology, 09.12.2020 09:00
Mathematics, 09.12.2020 09:00
Mathematics, 09.12.2020 09:00