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

Author Question: Which of the following statements is not a postulate of Dalton's atomic theory? (Read 106 times)

dejastew

  • Hero Member
  • *****
  • Posts: 562
on: Feb 15, 2020

Question 1

The observation that hydrogen and oxygen can react to form two compounds with different chemical and physical properties, one having an O:H mass ratio = 8:1 and the other having an O:H mass ratio = 16:1 is consistent with the law of
◦ energy conservation.
◦ definite proportions.
◦ multiple proportions.
◦ mass conservation.

Question 2

Which of the following statements is not a postulate of Dalton's atomic theory?
◦ Each element is characterized by the mass of its atoms.
◦ Elements are composed of atoms.
◦ Atoms are composed of protons, neutrons, and electrons.
◦ Chemical reactions only rearrange atomic combinations.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by dejastew on Feb 15, 2020

Melissahxx

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Feb 15, 2020
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 39% of students answer this correctly


dejastew

  • Member
  • Posts: 562
Reply 2 on: Feb 15, 2020
Excellent

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

The endosymbiosis theory The endosymbiosis theory
Gate Control Theory, Gate control, Open gate, Closed gate, Pain, Nerve transmission of pain, Pain ma Gate Control Theory, Gate control, Open gate, Closed gate, Pain, Nerve transmission of pain, Pain ma
Which of the following statements is true of linkage? Which of the following statements is true of linkage?
Theory of Mind Theory of Mind
Anna Freud’s Instinctual Theory Anna Freud’s Instinctual Theory
Gate control theory. A. open gate, B. closed gate Gate control theory. A. open gate, B. closed gate
Video: Fermentation pathways

For a complete list of videos, visit our video library