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Identify the equations that show ionization. Check all that apply. A) NaCl(s) → Na+ (aq)+Cl(aq) B) HC (9)+H2O(l) → H30+ (aq) + Cr (aq) C) O2(g) → O2(aq) D) CO2(g) + 2H2O(l) → HCO3(aq) +H30+ (aq) E)CaCl2(s)
answered
Nov 11, 2021
Chemistry
middle-school
0
votes
226k
views
Use long division to find the quotient below. (4x² - 7x-2) + (x-2)
answered
Aug 27, 2021
Mathematics
high-school
5
votes
217k
views
The ratio of black marbles to red marbles is 3:2. If there are a total of 25 marbles in a bag, how many black marbles are in the bag?
answered
Jul 3, 2021
Mathematics
college
1
vote
17.9k
views
What is the answer to this math problem?
answered
Jun 5, 2021
Mathematics
high-school
5
votes
119k
views
Find the solutions (x+2)^2=49 check all that apply A. x=9 B. x= -5 C. x=7 D. x=5 E. x= -7
answered
Apr 23, 2021
Mathematics
middle-school
3
votes
207k
views
Which of these refer to empahsis on a single music note A -Syncopation B- temp C- Accent D- upbeat
answered
Mar 13, 2021
Arts
middle-school
3
votes
123k
views
Help? This 9th grade math
answered
Mar 6, 2021
Mathematics
high-school
0
votes
137k
views
2 Points A player tosses a basketball into the air. The ball bounces off the floor several times, and then comes to rest. Which two observations are evidence that supports the idea that the ball's energy
answered
Mar 1, 2021
Physics
middle-school
4
votes
50.9k
views
What is significant about Mongol culture and its relationship to the cultures it conquered?
answered
Feb 18, 2021
History
high-school
4
votes
182k
views
the form ula for the area of a circle can be found by using a parallelogram. explain the way to derive the formula
answered
Jan 18, 2021
Mathematics
college
3
votes
218k
views
3(c-1)+2(3c+1)=-(3c+1)
answered
Jan 10, 2021
Mathematics
high-school
1
vote
186k
views
In the elastic range of a tension test, an extensometer records an extension of 1.207 x 10-2 mm as the load increases by 5 kN. Calculate the value of Young’s modulus in GPa. The diameter of test piece
answered
Dec 2, 2020
Engineering
college
0
votes
17.6k
views
A basketball player made 67 out of 100 attempted free throws. What percent of free throws was made
answered
Oct 25, 2020
Mathematics
middle-school
1
vote
190k
views
Three regions of denmark prevent the country from being a "perfect" nation-state. list and describe them in the table below
answered
Jan 3, 2020
History
high-school
7
votes
75.8k
views
What is the length of the diameter?
answered
Dec 11, 2019
Mathematics
high-school
3
votes
135k
views
Which question should appear on an "intensity of ageism" questionnaire? are you below age 35? are you terrified of physical and mental decline? were you raised in a collectivist culture? what is your ethnicity?
answered
Sep 26, 2019
Social Studies
college
4
votes
80.1k
views
chandra, who is interested in the field of holistic medicine, attends a conference on hypnosis. during one seminar, she learned that hypnosis originated as a treatment for ____.
answered
Aug 9, 2019
Social Studies
high-school
5
votes
161k
views
Read the passage. Edgar Allan Poe The great American writer Edgar Allan Poe is known for his haunting poetry and his literary criticism. His skill as a critic had great influence on the writing of his
answered
May 2, 2019
English
middle-school
3
votes
97.0k
views
Which situation is most likely to show a constant rate of change? A. The number of customers in a grocery store compared with the day of the week B. The speed of the wind on a stormy day compared with
answered
Nov 13, 2018
Mathematics
high-school
5
votes
18.9k
views
A(n) ____ is a separate, small, informal, highly autonomous, and often secretive group that focuses on breakthrough ideas for the business.
answered
Oct 9, 2018
Business
college
4
votes
48.3k
views
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