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When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water are produced. CaCO3 (s) + 2HCL (aq) → CaCl2 (aq) + H2O (l) + CO2 (g) How many grams of calcium chloride
answered
Oct 29, 2021
Chemistry
middle-school
2
votes
56.2k
views
Review the Rules of Online Netiquette and submit a response that summarizes the rules and discusses the importance of these rules for everyone's benefit and dignity. Please use complete sentences and your
answered
Sep 20, 2021
English
college
0
votes
14.2k
views
The sum of two numbers is 10 the difference between the two numbers is 4
answered
Sep 7, 2021
Mathematics
high-school
1
vote
40.4k
views
I thought it was HL, but I was wrong. So I’m really confused. Help?
answered
Aug 13, 2021
Mathematics
high-school
1
vote
125k
views
Which is one difference between a graphic novel and a memoir? Only memoirs are about nonfiction, or true, events. Only graphic novels use speech bubbles to show dialogue. Only memoirs are meant to inform
answered
Aug 7, 2021
History
college
5
votes
206k
views
I think of a number, add 8 to it and the result is 14. Find the number
answered
Jan 28, 2021
Mathematics
middle-school
4
votes
188k
views
I have $5,000 and am weighing various options to save more for my sons’ college tuition. There are 4 different account options: direct portfolio, guaranteed interest, high risk stock, or do nothing. The
answered
Nov 7, 2020
Business
college
7
votes
202k
views
Why does it take earth a longer period of time to revolve around the sun than Venus?
answered
Oct 17, 2020
Social Studies
middle-school
1
vote
157k
views
Which graph shows a proportional relationship?
answered
Sep 19, 2020
Mathematics
middle-school
5
votes
183k
views
What is the difference between a strong acid and a weak acid? (2 points) a. A strong acid has a higher pH than a weak acid. b. A strong acid is 100% ionized; a weak acid is less than 100% ionized. c. A
answered
Mar 22, 2020
Chemistry
high-school
2
votes
39.6k
views
A nursery has 480 evergreen trees, and, 75% of the trees are Norway spruce. How many of the trees are Norway Spruce?
answered
Jan 31, 2020
Mathematics
middle-school
7
votes
39.7k
views
How did the war change the role of women on the home front? Many were drafted to serve as nurses and truck drivers. Women found jobs that were previously open only to men. Women were replaced by immigrants
answered
Aug 28, 2019
History
middle-school
4
votes
119k
views
Can you Help me please
answered
Jul 27, 2019
Arts
middle-school
1
vote
207k
views
Melanie used 864 beads to make 5 bracelets put the .she put the same number of beads on each bracelet. How many beads does each bracelet have
answered
Jul 9, 2019
Mathematics
college
7
votes
57.4k
views
A classmate is having difficulty finding the measures of <BGE and <BDG in the diagram on the right. What mathematical advice would you give them? Be sure to address the information they would need and describe how they would find these angle measures.
answered
Mar 17, 2019
Mathematics
high-school
3
votes
34.6k
views
Why did the Anti-Federalists urge for the adding of a Bill of Rights to the United States Constitution? there was already an obligation to do so, but the Federalists were disregarding it they thought the
answered
Dec 16, 2018
History
high-school
0
votes
106k
views
A scientist is tracking an object orbiting the Sun that is found between Mars and Jupiter. In order to classify the object as an asteroid, it must be at least km.
answered
Dec 15, 2018
SAT
middle-school
5
votes
192k
views
What is the value of a in the equation 5a – 10b = 45, when b = 3?
answered
Aug 4, 2018
Mathematics
high-school
3
votes
54.3k
views
Question 12 Usted (escuchar)_____________ Question 13 Usted (visitar)______________ Question 14 Ustedes (beber)_____________ Question 15 Ustedes (pagar)_____________
answered
Aug 1, 2018
Spanish
high-school
4
votes
6.9k
views
PLEASEEEE HELPPPPP The area of a rectangular room is 750 square feet. The width of the room is 5 feet less than the length of the room. Which equations can be used to solve for y, the length of the room?
answered
Jul 31, 2018
Mathematics
middle-school
5
votes
94.3k
views
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