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1 Mg (s) + 2 HCl (aq) --> 1 MgCl2 + 1 H2 If 2.50 mol of hydrochloric acid is reacted, how many moles of magnesium chloride is produced?
answered
Aug 28, 2022
Chemistry
high-school
5
votes
177k
views
Heat is added to two identical samples of a monatomic ideal gas. In the first sample, the heat is added while the volume of the gas is kept constant, and the heat causes the temperature to rise by 80 K.
answered
Aug 26, 2022
Chemistry
college
3
votes
39.8k
views
What is the force acting on a 10kg object that accelerates from 5 m/s to 20 m/s in 5s? A- 3.3 N B- 150 N C- 30N D- 7 N
answered
Jul 13, 2022
Physics
high-school
4
votes
59.8k
views
What is a fraction equal to 2/3?
answered
Jul 3, 2022
Mathematics
high-school
7
votes
71.5k
views
I don't know please tell me which one it is
answered
Jun 21, 2022
Mathematics
high-school
4
votes
67.2k
views
Hitler created alliances with: Great Britain. O Italy. O the U.S. Canada.
answered
Jun 6, 2022
History
college
2
votes
23.9k
views
Place these values in order from greatest to least. 5.473658 π √19 √8/3
answered
May 31, 2022
Mathematics
high-school
2
votes
25.3k
views
Which is greater 52.708 or 52.078
answered
Jan 15, 2022
Mathematics
high-school
4
votes
144k
views
A factory produces blue and green widgets, both at equal production costs. In one day, the factory can make 20 widgets of either color. The factory has been making 10 blue and 10 green widgets per day
answered
Dec 24, 2021
Business
high-school
0
votes
69.9k
views
On the world map above, the line that travels from west to east and that is highlighted in yellow is called the __________. A. International Date Line B. Equator C. Prime Meridian D. Tropic of Capricorn
answered
Nov 22, 2021
History
high-school
5
votes
53.9k
views
Its a mee again and I just wanted to ask whats 10 divided by 9075
answered
Nov 16, 2021
Mathematics
high-school
3
votes
80.9k
views
1.2 = 2.4 – 0.6x Please help meeeeee
answered
Sep 27, 2021
Mathematics
high-school
4
votes
210k
views
Adapted from "An Extended Map of the Human Brain " NIH Research Matters Our thinking, perception, and ability to understand language are processed in the outermost layer of the brain. This area is known
answered
Aug 31, 2021
English
high-school
3
votes
183k
views
a wooden dowel has a diameter of 1.20 cm it floats in water with 0.400 cm its diameter above water determine the density of the dowel?
answered
Jul 4, 2021
Mathematics
middle-school
4
votes
2.6k
views
Stone axe. Activity Two: Explain in a paragraph how modern transportation may have contributed to salt and sea shells becoming less scarce and also lost its value in the highlands of PNG.
answered
Jun 27, 2021
Social Studies
high-school
6
votes
224k
views
Pablo y Marcos ____ guapos.
answered
May 13, 2021
Spanish
high-school
7
votes
162k
views
Don't know how to solve
answered
Mar 10, 2021
English
college
5
votes
164k
views
A 25 N force applied to 100 N crate moves at a constant velocity on a flat horizontal surface where the coefficient of kinetic friction between the crate in the surface is 0.25
answered
Oct 24, 2020
Physics
high-school
7
votes
73.5k
views
10x/5x to the third power
answered
Oct 20, 2020
Mathematics
middle-school
0
votes
192k
views
ASAP ASAP ASAP QUICKLY!!I'm not sure if I put the box right
answered
May 10, 2020
Mathematics
middle-school
4
votes
120k
views
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