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RESOLVED: A quantity of 25.0 mL of a solution containing both Fe2+ and Fe3+ ions is titrated with 23.0 mL of 0.0200 M KMnO4 (in dilute sulfuric acid). As a result, all of the Fe2+ ions are oxidized to
answered
Oct 16, 2024
Chemistry
college
3
votes
207k
views
When 118. g of urea CH₄N₂O are dissolved in 1500. g of a certain mystery liquid X, the freezing point of the solution is 7.6 °C lower than the freezing point of pure X. On the other hand, when 118. g of
answered
Aug 27, 2024
Chemistry
high-school
4
votes
61.1k
views
Who explored the west philippine sea the most?
answered
Aug 14, 2024
Social Studies
high-school
2
votes
133k
views
Can anybody help me solve this
answered
Jul 12, 2024
Mathematics
high-school
5
votes
76.9k
views
Which of the following foods is a rich source of vitamin K? a. Spinach salad b. Enriched breads c. Roast chicken d. Citrus fruit
answered
Apr 29, 2024
Biology
high-school
3
votes
222k
views
Summarize the history of looking for racial differences and attributing behaviors to them.
answered
Jan 28, 2024
Social Studies
high-school
7
votes
70.0k
views
When hunting, the safety should be taken off only when:_____
answered
Jan 18, 2024
Social Studies
high-school
3
votes
184k
views
What is the dune type? (one arrow, U shape dunes) a. Barchan dunes b. Seif dunes c. Linear dunes d. Dome dunes
answered
Jan 11, 2024
Geography
high-school
4
votes
90.7k
views
What was the benefit of the "Black Codes" to the whites?
answered
Nov 21, 2023
History
high-school
11
votes
123k
views
The fur. h is defined by the following rule.h(x) = 6*Find h(x) for each x-value in the table.X76 FSunny-2-12Explanation0000Check8 68I need help with this math problem.
answered
Oct 8, 2023
Mathematics
college
6
votes
141k
views
If RV=w and SU=w–30, what is the value of w?
answered
Jul 28, 2023
Mathematics
high-school
4
votes
219k
views
How did Progressive reformers use the media to portray social issues to the public?
answered
Apr 28, 2023
History
high-school
2
votes
141k
views
Hello this is a multi step question and I am struggling to help my son with this. It is 1 of 3 so hoping to get guidance with this first one to be able to know how to apply it to the others in his activities.
answered
Jan 15, 2023
Mathematics
college
2
votes
128k
views
About 200 people had to be rescued from a floating ice chunk in which northern us state?
answered
Jan 10, 2023
Geography
high-school
3
votes
41.7k
views
27. Social Darwinism is the unscientific belief that A. one race has evolved to be superior to another. B. survival is based on adaptable traits which mutate and give advantage to a species over time.
answered
Dec 20, 2022
History
high-school
4
votes
61.0k
views
(look at the pictures)
answered
Nov 15, 2022
Mathematics
high-school
4
votes
208k
views
Pleaseee help! I’ll mark you too! pwease !
answered
Sep 22, 2022
History
high-school
2
votes
213k
views
Can I have free money? I want to get a new pc
answered
Jul 30, 2022
Engineering
college
0
votes
61.0k
views
The Great Depression began in A. The early 1940’s B. The early 1920’s C. The late 1930s D. The early 1930s
answered
Jun 26, 2022
History
college
1
vote
33.5k
views
Sometimes the units for an electric field are written as N/C, while other times the units are written as V/m, using dimensional analysis show that N/C is equal to V/m. a. True b. False
answered
Jun 19, 2022
Physics
college
1
vote
160k
views
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