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Consider this equilibrium: HCO3- + H2PO4-HPO42- + H2CO3. What are the Brønsted-Lowry acids in this equilibrium? A. HCO3- and H2CO3 B. HCO3 and HPO42- C. H2PO4! and H2CO3 D. H2PO4' and HPO4- E. HCO3 and
answered
Sep 7, 2022
Chemistry
high-school
6
votes
78.2k
views
How much is left in your account at the end of the week?
answered
Jul 19, 2022
Mathematics
college
11
votes
59.6k
views
Mateo compró un artefacto gastando los 3/7 de su dinero, quedándole 360 soles, ¿Cuál era el dinero que tenía Mateo al inicio?
answered
May 23, 2022
Mathematics
high-school
3
votes
189k
views
Adam is trying to solve the following riddle: "The sum of three consecutive integers is -36. What are the integers?" Solve Adam's riddle
answered
Feb 13, 2022
Mathematics
high-school
4
votes
94.6k
views
How many molecules are in 2.91 X 1022 atoms of He
answered
Jan 9, 2022
Chemistry
high-school
3
votes
37.2k
views
It says 9 in. Also find the perimeter and area. If y’all could help me out that would be great.
answered
Jan 4, 2022
Mathematics
high-school
4
votes
21.7k
views
Which of the following would result from the direct election of presidential candidates? А. The Electoral College would become much more influential B. Voter turnout on Election Day would almost certainly
answered
Dec 17, 2021
History
high-school
4
votes
210k
views
What is one of the major roles appellate courts play in the federal judiciary
answered
Dec 14, 2021
History
college
4
votes
120k
views
The absolute value function, f(x) = -1x - 3, is shown. What is the range of the function? all real numbers all real numbers less than or equal to 0 all real numbers greater than or equal to -3 all real
answered
Nov 11, 2021
Mathematics
high-school
3
votes
81.1k
views
Give the sign of the electrodes and the reaction that occurs at each for both voltaic and electrolytic cells. Help pls
answered
Oct 5, 2021
Chemistry
high-school
3
votes
170k
views
1.Does your parents live in a house? mistakes in this question
answered
Aug 17, 2021
Mathematics
high-school
6
votes
27.8k
views
some of the factors that change culture are A) trade, migration, and war B) geology and the need for people to say in one place C) a never-changing water supply ans the amount of rainfall D) living in
answered
Aug 13, 2021
Geography
high-school
4
votes
80.7k
views
What is the relationship between air pressure and wind?
answered
Aug 10, 2021
Biology
high-school
5
votes
111k
views
(07.05 LC) According to the collision theory, what two factors must be true for a given collision to successfully create products? (3 points) O Sufficient concentration and correct mass of particles O
answered
May 11, 2021
Biology
middle-school
1
vote
68.2k
views
Debra received a $80 gift card for a coffee store. She used it in buying some coffee that cost $7.41 per pound. After buying the coffee, she had $50.36 left on her card. How many pounds of coffee did she
answered
Mar 29, 2021
Mathematics
middle-school
7
votes
182k
views
This does not exist anymore. Please try again another time.
answered
Mar 20, 2021
Mathematics
high-school
3
votes
191k
views
Both Korea and Japan followed a policy of isolationism because ?
answered
Jan 24, 2021
History
high-school
1
vote
184k
views
Tiny Tim is 5 feet tall expression 0.5m + 60 can be used to calculate his height in inches if he grows an average of 0.5 inch each month. Using that expression, calculate tiny Tim’s height in 6 months.
answered
Jan 3, 2021
Mathematics
middle-school
1
vote
30.6k
views
Each year a continent moves a few _____. A. millimeters B. centimeters C. meters D. kilometers
answered
Sep 19, 2020
Geography
middle-school
1
vote
168k
views
One day, Pam drove 102 miles in 1 1/2 hours. Jake drove 54 miles in 3/4 hour. Who drove at a faster rate?
answered
May 27, 2020
Mathematics
middle-school
3
votes
28.0k
views
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