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At 10 s, the reaction 2 H_2O_2 → 2 H2O + O2 at 25°C has a reaction rate of 5.0 M/s. What is the rate of H2O at the same instant?
answered
Nov 25, 2024
Chemistry
high-school
2
votes
76.6k
views
The formula in cell A2 is =B1 ✕ 10. If the formula is copy-pasted to cell A3, what will A3's formula be? a) =B2 ✕ 10 b) =A2 ✕ 10 c) =B1 ✕ 10 d) =A3 ✕ 10
answered
Jun 12, 2024
Computers and Technology
high-school
4
votes
35.1k
views
the price of a new car is 23% more than the price of a 3-year old car. if the price of the new car was $12,400, what is the price of the 3-year old car?
answered
May 2, 2024
Mathematics
college
6
votes
19.1k
views
What word is the opposite of bueno? O malo O aburrido O delgado O grande
answered
Apr 23, 2024
Spanish
college
5
votes
62.0k
views
The U.S. Census Bureau uses the ________ indexing system. a. numerical b. Soundex c. alphabetical d. Phonex
answered
Feb 9, 2024
Social Studies
high-school
3
votes
200k
views
A _______ chart works best when showing how two groups compare. A. graph B. pie C. bar D. line
answered
Nov 20, 2023
English
high-school
4
votes
75.5k
views
What opinion does Washington express about the equal rights movement for African-Americans?
answered
Aug 24, 2023
History
college
5
votes
183k
views
What is the difference between ultraviolet and x-rays?
answered
May 9, 2023
Physics
college
2
votes
84.1k
views
Which whole number is Square root 42 close to
answered
Sep 4, 2022
Mathematics
high-school
4
votes
8.3k
views
-3y+5x=12 Solve for y
answered
Aug 24, 2022
Mathematics
college
3
votes
200k
views
Your friend Chris is interested in studying rats. He usually feeds them seeds, which is their normal diet. Sometimes when they are very good eats, he gives them cheese as a treat. He notices that his best-behaved
answered
Jul 3, 2022
Biology
college
10
votes
186k
views
Is it normal for my menstrual cycle to be 3 days long? I'm just wondering because it's been like this for the past two or three years, every time I've asked the doctor they always say it's normal but..
answered
Jul 1, 2022
Health
high-school
5
votes
122k
views
Solve the Quetion fine with the variable equals to make it true (x+3)(x-5)=0 show your work
answered
Jun 19, 2022
Mathematics
high-school
0
votes
194k
views
Spanish completa la frases con adjetivos del ejercicio anterior
answered
Jun 9, 2022
Spanish
college
9
votes
15.2k
views
Help me please! It’s timed
answered
Apr 26, 2022
Mathematics
high-school
4
votes
63.1k
views
In an adult, the spinal cord ends at which vertebra?
answered
Feb 22, 2022
Health
high-school
3
votes
51.4k
views
Identify who is correct And Explain why they have different answer
answered
Feb 5, 2022
Mathematics
high-school
4
votes
219k
views
18. A constant-cost, perfectly competitive widget industry is in long-run equilibrium. A decrease in the price of gadgets, a substitute for widgets, will most likely result in A. an increase in the demand
answered
Oct 25, 2021
History
middle-school
5
votes
397
views
How do you know a graph represents direct variation?
answered
Oct 23, 2021
Mathematics
high-school
4
votes
184k
views
If you start with 10.00 grams of calcium hydroxide, how many grams of calcium bromide will be produced?
answered
Sep 8, 2021
Chemistry
middle-school
3
votes
8.8k
views
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