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Be sure to answer all parts. Zinc is an amphoteric metal, meaning it reacts with both acids and bases. The standard reduction potential is −1.36 V for the following reaction: (1)Zn(OH)42−(aq) + 2e− → Zn(s)
answered
Apr 3, 2021
Chemistry
college
1
vote
177k
views
Given the force field F, find the work required to move an object on the given oriented curve. F = on the path consisting of the line segment from (-1,0) to (0,8) followed by the line segment from (0,8)
answered
Dec 1, 2020
Mathematics
college
2
votes
25.7k
views
A bag contains 4 white, 3 blue, and 6 red marbles. A marble is drawn from the bag, replaced, and another marble is drawn. Find the probibility that.......
answered
Nov 23, 2020
Mathematics
middle-school
4
votes
223k
views
Assume that the die is weighted so that the probability of a 1 is 0.1, the probability of a 2 is 0.2, the probability of a 3 is 0.1, the probability of a 4 is 0.2, the probability of a 5 is 0.1, and the
answered
Jul 30, 2020
Mathematics
high-school
3
votes
14.5k
views
A woman wandered away from her hometown and was discovered five years later in a distant city under a different name and identity. She is probably suffering from
answered
Feb 2, 2020
Health
high-school
3
votes
81.3k
views
These are singular, relatively long, whip-like organelles that many unicellular organisms use for motion.
answered
Nov 23, 2019
Biology
high-school
0
votes
60.5k
views
How does assertive communication treat you and the person you're talking to? a. aggressively b. Respectfully c.PassivelyD.Persuasively
answered
Nov 22, 2019
Health
high-school
5
votes
130k
views
The author mentions caring for other kinds of pets
answered
Sep 8, 2019
English
middle-school
5
votes
182k
views
A steady 45 N horizontal force is applied to a 15 kg object a table. The object slides against a friction force of 30 N. Calculate the acceleration of the object in m/s.
answered
Jul 22, 2019
Physics
middle-school
3
votes
154k
views
Can you help me with this problem
answered
Jun 24, 2019
Mathematics
middle-school
4
votes
51.3k
views
Calculate the speed in m/s at which the moon revolves around the Earth. Note: the orbit is nearly circular.
answered
May 24, 2019
Physics
middle-school
3
votes
149k
views
The nurse knows that women and the elderly are at greater risk for a fatal myocardial event. which factor is the primary contributor of this cause?
answered
Dec 14, 2018
Health
college
2
votes
47.6k
views
In order to be classified as a society, what are the two key qualities that a group of people must share?
answered
Oct 31, 2018
Social Studies
college
3
votes
156k
views
Nova receives a bill for her cell phone each month. She pays a flat fee of $35 plus $0.05 per text message. This month, her bill without taxes was $51.50 Which equation gives the number of text messages,
answered
Aug 10, 2018
Mathematics
middle-school
3
votes
226k
views
This scale drawing shows a parking lot. What is the length of the longer side of the actual lot?
answered
Jun 16, 2018
Mathematics
middle-school
7
votes
94.4k
views
Is water wet? I am prepared to debate :) I am practicing debating in a class.
answered
Mar 7, 2018
Biology
high-school
1
vote
99.1k
views
Synonyms: Match each word with the word or phrase nearest to its definition. 1. (5 pt) permeate A. regular B. to spread throughout C. to continue to try D. to open
answered
Oct 18, 2017
English
high-school
5
votes
108k
views
What is a 10 letter noun that means a series of contests between a number of competitors, who compete for an overall prize
answered
Sep 1, 2017
English
college
3
votes
147k
views
Permafrost is melting across the Northern Hemisphere, altering ecosystems and damaging roads and buildings across Russia. True Or False?
answered
May 21, 2017
Geography
high-school
2
votes
185k
views
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