Archive day

February 6, 2026

1,561 public questions were asked on this day.

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Hydrogen gas (H2) and oxygen gas (O2) combine. Which change occurs that indicates a release of bond energy?(1 point) Responses the formation of CO2 bubbles the formation of C O sub 2 bubbles the appearance of color in th...
Asked by bobbert 1 answer
Use the diagram to answer the question. A graph with the vertical axis labeled, energy (kJ per mol) shows energy of 2H2 + O2 as a horizontal line near the top at energy level 0 and the energy of 2H2O as a horizontal line...
Asked by bobbert 1 answer
In business communications, which of the following generally enhances the writer's beneficial influence over others? pessimism detachment sternness optimism
Asked by 1 1 answer
Which phrase describes the initial input of energy that is needed to break bonds in a chemical reaction?(1 point) Responses bond energy bond energy potential energy potential energy kinetic energy kinetic energy activati...
Asked by bobbert 1 answer
In terms of winning the war, which outcome from the Yalta conference was most essential? (1 point) Responses the agreement to allow the Soviet Union to continue to occupy Poland the agreement to allow the Soviet Union to...
Asked by bobbert 1 answer
Select all that apply Which of the following are benefits of recognizing the contributions of others in business messages? credit given in return on other projects better working relationships increased animosity limits...
Asked by 1 1 answer
Question Select the correct response from the drop-down menu to complete the sentence. (1 point) The Allies’ immediate response to Nazi war crimes and the Holocaust was
Asked by bobbert 1 answer
Question Which were British Field Marshall Bernard Montgomery’s contributions to the Allied war effort? Select two correct answers. (1 point) Responses He planned and led the invasions of North Africa and Western Europe....
Asked by bobbert 1 answer
What event led to the Soviet Union joining the side of the Allies during World War II? (1 point) Responses The United States successfully defeated the Soviets during Operation Barbarossa. The United States successfully d...
Asked by bobbert 1 answer
Select all that apply Readers interpret the tone of a business message primarily as a reflection of the writer's attitude toward which two of the following? (Choose every correct answer.) the readers of the message the w...
Asked by 1 1 answer
If sentences in a business statement are composed in a nonassertive tone, they will always be read as nonassertive by readers. True False
Asked by 1 1 answer
An author plans to write about how the information available about indigenous food recipes from early Native American tribes differs from the information available for recipes from select immigrant groups in the United S...
Asked by bobbert 1 answer
Which text structure would be best for a text about ways to address excessive barking in dogs?(1 point) Responses problem/solution problem/solution cause/effect cause/effect comparison/contrast comparison/contrast claim/...
Asked by bobbert 1 answer
Select all that apply Using exaggeration in a business message can affect the credibility of which of the following? the primary audience the secondary audience the author the message itself
Asked by 1 1 answer
Readers will usually interpret a business message containing the repeated use of the we-voice as team-focused. inflexible. pushy. insincere.
Asked by 1 1 answer
In a business message, slanting the facts means to include only favorable information. spotlight either/or logic. be inflexible in message logic. devote too much time to research
Asked by 1 1 answer
What does it mean to evaluate a text for a book review?(1 point) Responses to analyze how the author uses language to convince the reader of something to analyze how the author uses language to convince the reader of som...
Asked by bobbert 1 answer
Select all that apply In business messages, a can-do attitude has which of the following qualities? (Choose every correct answer.) exaggeration optimism confidence enthusiasm
Asked by 1 1 answer
What would be most important for a book reviewer to address when evaluating the development of the book’s main argument?(1 point) Responses the reasoning the author uses the reasoning the author uses the credentials of t...
Asked by bobbert 1 answer
Business-message readers generally have a better reaction to an author who is seen as eliminating potential explanations. embracing only one solution. open to a variety of options and ideas. able to resist alternative op...
Asked by 1 1 answer
"January Book Club: 'Heart: A History'" by Randi Hutter Epstein Fun facts are sprinkled throughout. The adult heart beats about three billion times between birth and death; the amount of blood that passes through an adul...
Asked by bobbert 1 answer
Which of the following is TRUE about education and careers? Education beyond high school is an investment in my career development. Jobs that require higher levels of education would definitely pay more. Most new jobs in...
Asked by j 1 answer
The dissolution of calcium chloride in water is given by the following equation: CaCl2(s) + 2H2O → Ca(OH)2(aq) + 2HCl(g) + heat How would an energy graph of this reaction appear? (1 point) Responses The reactants and pro...
Asked by bobbert 1 answer
During photosynthesis, carbon dioxide, water, and energy react to form glucose and oxygen. Which line would be be longer on the energy graph for photosynthesis?(1 point) Responses the horizontal line indicating products...
Asked by bobbert 1 answer
Which part of an energy graph is represented by the highest point?(1 point) Responses the products of the reaction the products of the reaction the activated state the activated state the amount of energy absorbed the am...
Asked by bobbert 1 answer