subject
Biology, 28.07.2021 14:00 veronica25681

Hòa tan m gam P2O5 vào 500ml dung dịch NaOH 1M, sau phản ứng hoàn toàn thu được dung dịch X chứa 2 chất tan có nồng độ mol bằng nhau. Tính m

ansver
Answers: 2

Other questions on the subject: Biology

image
Biology, 22.06.2019 00:00, Studyhard3332
Does masterbation affect height growth or loss of growth hormone?
Answers: 2
image
Biology, 22.06.2019 02:00, aredding7016
The accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. the accompanying figure shows the percent of selected dna sequences that match between a chimpanzee and other primates. these data support the hypothesis that the figure shows the percentage of selected d n a sequences that match between the chimpanzee and other primates. the human has an almost 98 percent match, the gorilla has an almost 97 percent match, the orangutan has a 96 percent match, the gibbon has an almost 95 percent match, and the old world monkey has an almost 92 percent match. chimpanzees and gibbons are the most closely related the chimpanzee's closest surviving relative is humans orangutans are the primates least closely related to chimpanzees old world monkeys and gibbons are the most closely related
Answers: 1
image
Biology, 22.06.2019 02:00, Yskdl
Consider the motion of the balloon and its air contents in terms of momentum. in step 1 above, the total momentum of the balloon and its contents was zero. recall that momentum = mv. both the balloon and the air inside it had a velocity of zero and therefore the total momentum was zero. now think about what happened when the air escaped from the balloon. a certain mass of air accelerated in one direction. in order to keep the total momentum of the system zero, the balloon itself (which has mass) had to accelerate in the opposite direction. use this scenario to you explain why the soda can rotates when the water squirts out of the escape holes. what was your hypothesis concerning the water-filled can? according to your data, do you think your hypothesis was correct? (be sure to refer to your data when answering this question.) summarize any difficulties or problems you had in performing the experiment that might have affected the results. describe how you might change the procedure to avoid these problems. give at least one more example of newton's third law in everyday life.
Answers: 1
image
Biology, 22.06.2019 02:50, andrew8228
Which entry is in the wrong position in the table?
Answers: 3
You know the right answer?
Hòa tan m gam P2O5 vào 500ml dung dịch NaOH 1M, sau phản ứng hoàn toàn thu được dung dịch X chứa 2 c...

Questions in other subjects: