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The equilibrium constant for this system is 8.5 x 10-3. If the equilibrium concentration of NH3 9.2 x 10-2 M, what is the equilibrium concentration of H2S? 9.2 x 10-2M 7.8 x 10-4 M 1.0 M 1.1 x 101 M
answered
Sep 30, 2021
Mathematics
middle-school
2
votes
79.4k
views
Choose the correct word or words form below to complete the sentence.(help asap) Bonjour, moi je m'appelle Pierre et elle, ____ Sophie. A. elle est B.Il est C. ce sont D. c'est
answered
Sep 17, 2021
French
high-school
1
vote
229k
views
Which Native American tribe was involved in the Battle of Tippecanoe? O1) Creeks O 2) Shawnees O3) Cherokees 4) Chickasaws
answered
Sep 15, 2021
History
high-school
2
votes
108k
views
Picture is below VVVVVVVVVVVVVVVVVVVVVVVV
answered
Apr 15, 2021
Mathematics
college
4
votes
199k
views
Simplify the expression 2 2/5 + 2 (-1/5)
answered
Feb 1, 2021
Mathematics
high-school
4
votes
160k
views
A chemist needs to create a 50% HCl solution. (HCl is hydrochloric acid. A "50% HCl solution" contains 50% HCl and the other 50% is water.) How much of a 70% HCl solution must be mixed with 30 ml of a
answered
Nov 16, 2020
Mathematics
high-school
3
votes
195k
views
Point D is the center of the given circle. What is the measure of AC?
answered
Oct 29, 2020
Mathematics
middle-school
1
vote
153k
views
98 POINTS ASAP You will need to factor this polynomial completely and show all of your work. f(x)= x^4 -3x^3 - 5x^2 + 21x + 22 When you have all of the roots, sketch the graph on the coordinate grid shown
answered
Apr 2, 2020
Mathematics
high-school
2
votes
208k
views
A pea plant is heterozygous for two genes; one controlling height, one controlling color. The genotype is written PpTt. Based on the Law of Independent Assortment, approximately what proportion of the
answered
Jan 10, 2020
Biology
high-school
6
votes
61.2k
views
Scott and Harry went cycling every day. They increased the number of minutes of cycling every week as described below: Scott: Cycled for 10 minutes every day in the first week, 15 minutes in the second
answered
Dec 19, 2019
Mathematics
high-school
5
votes
89.2k
views
Which of these is included under land use? A. water B. rocks C. trees D. soil E. applying pesticides
answered
Nov 19, 2019
Biology
middle-school
3
votes
194k
views
How much of earths freshwater is locked away in glaciers and ice caps? 3% 50% 70%
answered
Oct 25, 2019
Biology
high-school
6
votes
121k
views
Find the length of the segment with endpoint Y(4, 3) and midpoint M(1, 7).
answered
Sep 25, 2019
Mathematics
middle-school
5
votes
189k
views
Which of the following are weak electrolytes in water
answered
Jun 27, 2019
Chemistry
middle-school
3
votes
147k
views
Is 16.7 a reasonable sum for 7.5 + 9.2 explain
answered
Aug 27, 2018
Mathematics
middle-school
3
votes
216k
views
Paleolithic cave art predominantly features all of the following themes except for _____.
answered
Jul 4, 2018
Arts
middle-school
6
votes
226k
views
What are the primary causes of poverty in this region? Who is benefiting from current international aid programs? Who is not? Why? What are some potential solutions to address this issue of poverty? How
answered
May 26, 2018
Geography
high-school
1
vote
142k
views
What is the second major source of elements in seawater?
answered
Jan 27, 2018
Biology
high-school
3
votes
154k
views
What is the function of the spindle fibers during anaphase of mitosis? a. they pull the homologous pairs to opposite ends of the cell. b. they form the nuclear membrane. c. they pull the sister chromatids
answered
Jan 26, 2018
Biology
high-school
6
votes
225k
views
0.63 =1.00 0.634 plus what equals a dollar
answered
Mar 12, 2017
Mathematics
high-school
4
votes
23.9k
views
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