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Answers by Dannark

Answers by Dannark
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What volume of 0.152 M KMnO4 solution would completely react with 20.0 mL of 0.381 M FeSO4 solution according to the following net ionic equation? 5 Fe2+ + 8 H+ + MnO4- → 5 Fe3+ + Mn2+ + 4 H2O
answered Jan 19, 2020
1 vote
144k views
Both slicing a tomato and a chemical change such as burning toast cannot be reversed. However, why is slicing a tomato still considered only a physical change?
answered Aug 15, 2019
5 votes
204k views
(Policy and Elections 03.01 HC) Imagine your local city council is considering a city-wide curfew in response to a recent increase in crimes committed by teens. The proposed curfew would prohibit unsupervised
answered May 7, 2019
4 votes
140k views
Why did the Pueblos have to be united before the revolt? a. Unity was a principle belief of the Pueblo peoples. b. The Spaniards demanded the Pueblos unite. c. The Pueblos needed unity to vote for a leader.
answered Mar 17, 2019
5 votes
52.8k views
In the 1790s, those who were labeled republicans envisioned developing a nation that would be highly commercial and urban. Be largely agricultural and rural. Be a leading world power. Eventually control
answered Feb 3, 2019
1 vote
91.9k views
K When printing handouts for your audience, presentation programs allow you to select the number of slides that will print on a page. True False
answered Oct 21, 2018
4 votes
96.6k views
Which of these statements does Roosevelt use as evidence that the Wall Street bankers and financiers have failed the nation? A. Their only proposal to deal with credit failure was to lend more money. B.
answered Jul 30, 2018
7 votes
210k views
People with parkinson's disease have problems with __________ functioning.
answered Jul 11, 2018
4 votes
37.4k views
Which statement is true of the 1862 homestead act
answered Apr 25, 2018
5 votes
159k views
A critical essay usually requires ______. only one draft revision of a first draft
answered Feb 9, 2018
5 votes
27.2k views
Solve for s. 23s+56s=21 Enter the answer, as a whole number or as a fraction in simplest form, in the box.
answered Feb 8, 2018
4 votes
101k views
Inhalants burn more brain cells at a faster rate than any other drug. true or false ?
answered Feb 8, 2018
3 votes
146k views
Can someone help me with this crossword? 2. 3rd stage; chromosomes separate 3.osmosis is a form of passive_____ 4.organelle found only in plant cells 5.dense center portion of nucleus 6.jellylike matrix
answered Nov 12, 2017
3 votes
228k views
The scores on an exam are normally distributed, with a mean of 74 and a standard deviation of 7. What percent of the scores are less than 81? A. 84% B. 13.5% C. 50% D. 16%
answered Feb 20, 2017
1 vote
195k views
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