This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Two or more substances in variable proportions, where the composition is constant throughout, are (Read 193 times)

drink

  • Hero Member
  • *****
  • Posts: 554
on: Nov 18, 2019

Question 1

Decanting is
◦ dissolving a solid into a liquid.
◦ a process in which the more volatile liquid is boiled off.
◦ separating a solid from a liquid by pouring off the liquid.
◦ pouring a mixture through a filter paper to separate the solid from the liquid.
◦ heating a mixture of two solids to fuse them together.

Question 2

Two or more substances in variable proportions, where the composition is constant throughout, are
◦ a crystalline solid.
◦ an element.
◦ a compound.
◦ a heterogeneous mixture.
◦ a homogeneous mixture.
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by drink on Nov 18, 2019

nicoleclaire22

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Nov 18, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly


drink

  • Member
  • Posts: 554
Reply 2 on: Nov 18, 2019
:D TYSM

kthug

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

An example of a homeostatically controlled variable: blood levels of glucose in a human. An example of a homeostatically controlled variable: blood levels of glucose in a human.
Controlled Experiments Manipulate a Variable Controlled Experiments Manipulate a Variable
Various Substances Used in Piaget’s Conservation Task Various Substances Used in Piaget’s Conservation Task
Wassily Kandinsky, Sketch I for "Composition VII". Wassily Kandinsky, Sketch I for "Composition VII".
Disposal of Infectious Wastes and Substances Disposal of Infectious Wastes and Substances
Separation of variable number tandem repeat (VNTR) alleles after PCR amplification Separation of variable number tandem repeat (VNTR) alleles after PCR amplification
Video: Labor and Childbirth - The Three Stages of Labor: Dilation, Expulsion & Placental مراحل الولادة

For a complete list of videos, visit our video library