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Metals often form several cations with different charges. Cerium, for example, forms Ce3+ and Ce4+ ions, and thallium forms Tl+ and Tl3+ ions. Cerium and thallium ions react as follows: 2Ce4+(aq)+Tl+(aq)→2Ce3+(aq)+Tl3+(aq)
answered
Feb 16, 2020
Chemistry
college
1
vote
60.9k
views
Modelo La profesora vive (recibir, escribir, vivir) en Chicago. 1. Tú _________ (abrir, correr, decidir) en el parque (park), ¿no? 2. Yo _________ (asistir, compartir, leer) a conciertos de Juanes. 3.
answered
Jan 18, 2020
Spanish
high-school
3
votes
63.6k
views
Bare region on a myelinated axon where action potentials are propagated conducts action potentials away from the cell body of a neuron location where action potentials are generated by a neuron multiple
answered
Dec 18, 2019
Biology
high-school
3
votes
212k
views
Which of the following was an important reason that Richard Nixon won the presidency in 1968?
answered
Dec 10, 2019
History
college
5
votes
83.1k
views
"Do citizens have the right to protest a law they feel is an injustice?"
answered
Aug 21, 2019
Social Studies
middle-school
2
votes
36.9k
views
Why is a capacity of 25 fluid ounces more than a capacity of 3 cups? Because when you divide 25 by 8, the result is less than 3. Because when you multiply 25 by 8, the result is less than 3. Because when
answered
Apr 19, 2019
Mathematics
middle-school
3
votes
178k
views
Legal medications can have risks when uses properly
answered
Feb 19, 2019
Health
middle-school
3
votes
95.3k
views
A dinette table with cash price of $200 a $8.50 down and $11.00 per month for 24 months
answered
Dec 1, 2018
Business
college
5
votes
4.9k
views
What is the measure of angle x? Enter your answer in the box. ___°
answered
Nov 12, 2018
Mathematics
middle-school
4
votes
225k
views
The more colors you put into light, the closer you get to which color?
answered
May 13, 2018
Arts
high-school
5
votes
119k
views
What principle did the case of Marbury v. Madison Establish
answered
Mar 4, 2018
History
high-school
4
votes
145k
views
How do you solve for h? Having trouble with #45
answered
Feb 28, 2018
Mathematics
college
5
votes
110k
views
Which best describes the underlined group of words? The fierce, cold wind whipped ((through the massive trees)). A. appositive phrase B. misplaced modifier C. adverb phrase D. adjective phrase
answered
Nov 19, 2017
English
high-school
3
votes
33.9k
views
Peace was reestablished in Bosnia by the signing of
answered
Mar 24, 2017
History
high-school
2
votes
88.6k
views
Which statement best describes the United States' Cold War policy of containment? prevent communism from spreading to any additional territories produce subtle propaganda aimed at communist states eliminate
answered
Dec 19, 2016
History
high-school
1
vote
121k
views
How do products of photosynthesis reach the other parts of the plant body
answered
Nov 14, 2016
Biology
high-school
0
votes
142k
views
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