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Consider this equilibrium constant expression: What does this expression represent? A. Kb for H2S B. Ka for H2S C. Kb for S2– D. Kb for HS– E. Ka for HS–
answered
Nov 19, 2018
Chemistry
high-school
4
votes
229k
views
How does the structure of DNA allow it to complete the process of replication?
answered
Sep 1, 2018
Biology
middle-school
3
votes
42.1k
views
A boy knows that he is 5 feet 6 inches tall. At the time of day when his shadow is 4 feel long, a trees shadow is 16 feet long. What is the height of the tree?
answered
Jul 31, 2018
Mathematics
high-school
6
votes
68.1k
views
Most of the energy absorbed by a plant is ____.
answered
Jun 30, 2018
Biology
high-school
4
votes
220k
views
Mario purchases a prepaid phone plan for $50. Each minute he uses costs $0.13. How many minutes can Mario talk on this plan? Write an inequality that represents this problem and solve the inequality
answered
Jun 13, 2018
Mathematics
high-school
4
votes
71.4k
views
Please help ASAP need help
answered
Mar 19, 2018
Mathematics
high-school
1
vote
183k
views
Which of the following countries south of the Sahara is the most stable? A. Ivory Coast B. Chad C. Somalia D. South Africa
answered
Nov 19, 2017
Geography
high-school
4
votes
92.3k
views
Which best describes what the Bill of Rights does for citizens' rights? It revises them. It outlines them It amends them 0 lt guarantees them
answered
Jul 2, 2017
History
high-school
5
votes
209k
views
Suppose that a household's monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, HCF). When graphed, the function gives a line with
answered
Jun 26, 2017
Mathematics
high-school
4
votes
2.5k
views
Evaluate BC for A = 5, B = -4, and C = 2
answered
Mar 15, 2017
Mathematics
high-school
3
votes
136k
views
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