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If 21.1 g of aluminum react with excess HCl, how many moles of H₂ gas will be produced? a. 0.98 moles b. 1.21 moles c. 2.42 moles d. 3.63 moles
asked
Dec 25, 2024
Chemistry
high-school
1
answer
5
votes
98.5k
views
From a standard deck of cards, how many ways can you pick a king,a heart, and then a five
asked
Nov 19, 2024
Mathematics
college
1
answer
3
votes
50.4k
views
Galeno says that (6^2)^5 si equivalent to 6^10.Is he correct?
asked
Nov 14, 2024
Mathematics
college
2
answers
3
votes
50.8k
views
A new ride being built at an amusement park includes a vertical drop of 71.6 meters. starting from rest, the ride vertically drops that distance before the track curves forward. if friction is neglected,
asked
Nov 6, 2024
Mathematics
high-school
1
answer
1
vote
4.4k
views
A licensed practical nurse (LPN) was hired recently. Which strategy should be applied by the registered nurse (RN) to open lines of communication between them? a) Ignore the LPN's presence b) Isolate the
asked
Jun 26, 2024
Social Studies
high-school
1
answer
5
votes
186k
views
If satellite B is four time the distance of satellite A from the Earth, then the magnitude of the gravitational force due to the Earth on satellite B is how many times that of satellite A a. 1/16 b. 1/4
asked
Mar 26, 2024
Physics
high-school
1
answer
0
votes
164k
views
List all 4 compromises. between the Soviets and the US can be traced back to Yalta during WWII.
asked
Dec 6, 2023
History
high-school
1
answer
13
votes
196k
views
What happens during the ‘D' part of the ‘ABCD Method?'
asked
Oct 14, 2023
Health
college
1
answer
4
votes
118k
views
HOW MANY DIFFERENT ARRANGEMENTS CAN BE MADE WITH THE NUMBERS 28535852
asked
Jun 27, 2023
Mathematics
college
1
answer
4
votes
1.1k
views
Seconds A cap in the shape of a right circular cone is built on top of a chimney. A diagram representing the cap is shown below. 12 in. 15 in. - 9 in. Based on the dimensions in the diagram, which of the
asked
Jun 4, 2023
Mathematics
college
1
answer
5
votes
228k
views
Cost of an F SUV is 25600 the markup price is 60%
asked
Apr 17, 2023
Mathematics
college
1
answer
1
vote
42.1k
views
Before starting the training program you assess your crew leaders to identify their current leadership style. Most of them are found to focus strongly on production but very little on the employees. According
asked
Feb 21, 2023
Business
high-school
1
answer
7
votes
190k
views
What process must occur to create a supersaturated solution? The solution needs to be filtered. The solution needs to be heated. The solution needs to be diluted.
asked
Dec 21, 2022
Physics
high-school
2
answers
23
votes
212k
views
Which is greater, 0.28 or 0.205? Explain how you know.
asked
Dec 17, 2022
Mathematics
college
1
answer
2
votes
210k
views
Which sentence is written in first-person point of view?(1 point)
asked
Dec 5, 2022
English
middle-school
2
answers
1
vote
216k
views
Which linear inequality is represented by the graph?
asked
Nov 13, 2022
Mathematics
college
1
answer
1
vote
233k
views
In 1219, Ala ad-Din Muhammad II was the ruler of the Khwarezmid Empire in Central Asia. Genghis Khan, the leader of the Mongol Empire, sent a group of merchants to the Khwarezmid Empire to try to form
asked
Sep 19, 2022
History
college
2
answers
10
votes
203k
views
Evaluate −b + 8 for b = 3
asked
May 9, 2022
Mathematics
high-school
2
answers
1
vote
11.9k
views
Which language was spoken by the first european settlers in Australia
asked
Dec 27, 2021
History
middle-school
2
answers
0
votes
199k
views
The triangle shown below has an area of 16 units2. Find z. 4 2 units
asked
Oct 4, 2021
Mathematics
college
1
answer
0
votes
228k
views
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