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When a student adds 30.0mL of 1.00M HCl to 0.56g of powdered Fe, a reaction occurs according to the equation above. When the reaction is complete at 273K and 1.0 atm, which of the following is true? A)
answered
Jul 31, 2021
Chemistry
high-school
5
votes
133k
views
How did african american culture develop in cities in the south?
answered
Jun 3, 2021
History
high-school
0
votes
208k
views
How many solutions does this system have? y = 3/4x - 5. - 3 x + 4 y = - 20.
answered
May 15, 2021
Mathematics
middle-school
2
votes
44.2k
views
Dave loves a bargain and buys a feather boa which has been reduced in price by 70%. If the sale price is £2.85, what was the original price of the boa?
answered
Apr 23, 2021
Mathematics
middle-school
5
votes
31.3k
views
$6.89 per pound for salmon OR $3.50 for 8 ounces (half a pound) of salmon
answered
Apr 18, 2021
Mathematics
high-school
3
votes
30.3k
views
Which is accurate about Roman artwork? They refused to show men as imperfect. They represented older people as young, yet wise. They were not afraid to show people as they were –wrinkled and balding heads.
answered
Apr 10, 2021
History
middle-school
3
votes
130k
views
Question 10 (1 point) Identify the choice that best answers the question. In which answer choice is a compound verb used to combine these choppy sentences? Dr. Lin bought a new smartphone. She still has
answered
Apr 1, 2021
English
high-school
2
votes
170k
views
Which task can be completed using the Export File menu?
answered
Mar 30, 2021
Computers and Technology
middle-school
7
votes
119k
views
What is the quotient for 6 and 1/2 divided by 3/4
answered
Mar 13, 2021
Mathematics
college
1
vote
44.0k
views
The top of the syringe is a circle. You need to compute its area for use in later computations of pressure values. Start by using a ruler to measure the diameter. Estimate to the nearest 0.01 cm.?cm
answered
Feb 27, 2021
Physics
middle-school
3
votes
48.7k
views
Find all values of x such that (4, x, −6) and (2, x, x) are orthogonal. (Enter your answers as a comma-separated list.)
answered
Feb 6, 2021
Mathematics
college
3
votes
188k
views
Please explain to me the basic difference between Darwinism and Neo -Darwinism. It gets me totally confused. Thank you!
answered
Jan 11, 2021
Biology
college
2
votes
176k
views
Problem 3: Sampling methods Willy wants to find what percent of students at his school drink the milk after they finish their cereal. He is considering the following sampling methods: QUESTION He selects
answered
Jan 6, 2021
Mathematics
college
6
votes
101k
views
How to get rid of missing assignments?
answered
Dec 13, 2020
History
middle-school
6
votes
224k
views
Which of the following are transferred or shared when two atoms react chemically? *
answered
Jul 15, 2020
Physics
middle-school
4
votes
167k
views
Which statements about hydrogen bonding in water are true? a. The hydrogen atoms of a water molecule have a partial positive charge. b. The oxygen atom of a water molecule is more electronegative than
answered
Apr 30, 2020
Chemistry
high-school
4
votes
111k
views
Amazon, a successful online retailer, manages an extensive customer database that is used to determine which products are suggested to each customer. Some data are best collected from the customer; other
answered
Apr 7, 2020
Business
college
5
votes
130k
views
Technician A says that it's a good idea to perform a test drive before attempting repairs. Technician B says that it's a good idea to let the customer accompany you on the test drive. Who is correct?
answered
Mar 3, 2020
Computers and Technology
middle-school
3
votes
45.5k
views
What was the Conservative Order? (ap euro definition)
answered
Sep 7, 2019
History
high-school
7
votes
175k
views
Phineas is the lead research scientist in a lab and responsible for ordering supplies and equipment. The lab is out of petri dishes, so Phineas orders 185 of them. The lab uses 12 petri dishes each day.
answered
Sep 3, 2019
Mathematics
middle-school
2
votes
19.1k
views
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