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What volume of hydrogen at STP would be produced by the action of excess dilute sulfuric acid in 40.0g of Zn?
answered
Nov 18, 2023
Chemistry
college
16
votes
493k
views
The electron _____ has permitted scientists to see objects at 200,000 times their normal size.
answered
Oct 29, 2023
Biology
high-school
13
votes
201k
views
How is 1 hectoliter different from 1 kiloliter? a hectoliter is 10 times smaller than a kiloliter. a hectoliter is 100 times smaller than a kiloliter. a hectoliter is 10 times bigger than a kiloliter.
answered
Sep 2, 2023
Physics
high-school
18
votes
172k
views
The following angles are supplementary to each other. mzA= (3x + 21)° and mzB = (6x - 21)° Determine x. A10 B20 C36 D60
answered
Aug 20, 2023
Mathematics
college
16
votes
515k
views
Frederick Douglass was the abolitionist for north star
answered
Jun 11, 2023
History
college
10
votes
176k
views
AABC - AXYZ, use the diagram below to find the value of x. Y B В 14 8 10 Ć A x + 2 X Х
answered
Jan 15, 2023
Mathematics
high-school
11
votes
133k
views
Which color mode is used most often for web and video
answered
Jul 24, 2022
Arts
high-school
16
votes
116k
views
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