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In the decomposition of hydrogen peroxide, the percentage yield of oxygen is 91.00 %. What is the actual yield in grams of oxygen if you start with 150.0 g of hydrogen peroxide (H-02)? 2H202 - 2H20 + 02
answered
Sep 5, 2024
Chemistry
college
5
votes
205k
views
when approaching a school zone while children right side, you must drive no faster than 25 mph if you are within____feet of the school.
answered
Aug 6, 2024
Social Studies
high-school
5
votes
54.5k
views
1 2 3 4 5 6 7 10 Which of the following groups became the main residents of the inner city during the O clerks and teachers O doctors and lawyers O the wealthy O the working poor
answered
Jun 18, 2024
Social Studies
college
4
votes
24.4k
views
Would we use a different method than C055 to determine if the takeoff alternate or second alternate weather is legal?
answered
Apr 1, 2024
Engineering
college
5
votes
127k
views
A covalent bond consisting of two pairs of shared electrons is called ?
answered
Mar 30, 2024
Chemistry
high-school
1
vote
158k
views
5. Use the following facts to construct a coherent paragraph with a topic sentence and appropriate transitional expressions in the supporting sentences. Strive for conciseness. • Car dealers and lenders
answered
Feb 27, 2024
English
college
0
votes
153k
views
The surface charge density on an infinite charged plane is - 2.00 ×10−6C/m2. A proton is shot straight away from the plane at 2.20 ×106m/s. A) How far does the proton travel before reaching its turning
answered
Feb 1, 2024
Physics
high-school
1
vote
170k
views
The concept of a biome is bigger than an ecosystem and includes ecosystems, communities, and populations within it Is it true or false?
answered
Jul 22, 2023
Geography
high-school
4
votes
31.4k
views
X V 10 km V 15 km A) V5 km C) 5 km B) V7 km D) 2V5 km
answered
Dec 12, 2022
Mathematics
high-school
3
votes
109k
views
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST
answered
Nov 24, 2022
Mathematics
high-school
4
votes
83.6k
views
How can you guarantee to become a millionaire? What do you need to do
answered
Aug 13, 2022
Social Studies
high-school
1
vote
38.7k
views
Martina took a train to the bullfight. It traveled 544 km nonstop in 8.5 hours to get there. If the train moved at a steady speed, what was the rate of speed
answered
Aug 13, 2022
Mathematics
college
3
votes
227k
views
In "The American Dream" the speaker’s argument that Americans must come together as equals is supported by the fear that the American dream will end. the belief that people have a right to equality. the
answered
Jul 8, 2022
English
high-school
6
votes
52.9k
views
Subtract. (2 + 5i) – (4 – 2i)
answered
Feb 25, 2022
Mathematics
college
8
votes
101k
views
HELLPPPPPPPP please ddskldansjkd
answered
Jan 17, 2022
Mathematics
high-school
9
votes
131k
views
Arrange these numbers in order from least to greatest.
answered
Jan 14, 2022
Mathematics
college
1
vote
135k
views
California Redwood Trees can reproduce using both Sexual and Asexual reproduction. Which offspring would have more genetic variation? Explain your reasoning.
answered
Jan 13, 2022
Biology
high-school
11
votes
17.3k
views
Scientists have discovered a fossil skeleton of a whale-like creature that lived in the early Eocene epoch. The skeleton shows an organism with large fore and hind limbs with distinct toes. Fossil skeletons
answered
Jan 5, 2022
Biology
high-school
0
votes
91.6k
views
I am dumb pleasle help The ratio of white socks to brown socks is
answered
Dec 20, 2021
Mathematics
college
3
votes
94.6k
views
According to the hebrew bible, jacobs 12 sons became a. members of the diaspora b. priests c. scribes d. the leader of israelite tribes
answered
Dec 13, 2021
History
college
5
votes
44.2k
views
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