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According to the data, the most sharks were recorded on:
According to the information in Table 1, what was the wind direction and wind speed during the feeding event that included the largest whale?
Based on Table 1, which wind direction had the highest total number of sharks?
ACT Aspire Science: Writing Chemical Reaction Equations 0 Views
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Description:
A student is trying to write down the reaction for the lead and potassium switching. Which of the following is the best answer?
Transcript
- 00:00
Yeah Oh yeah Okay Next Weird science question A student
- 00:08
is trying to write down the reaction for the lead
- 00:10
and potassium switching Which of the following is the best
- 00:13
answer All right Christo One plus one Potassium iodide All
- 00:19
right well there's a hard one Well this question is
Full Transcript
- 00:21
all about chemicals but there's no need to be a
- 00:23
chemistry wizard here From the description of the experiment we
- 00:27
learned that the students used potassium iodide and lead nitrate
- 00:31
Well the other two choices that involved Crystal one and
- 00:34
water are not specific enough to this information included in
- 00:37
the description Right So we could just get rid of
- 00:40
a and C right off the bat And finally there's
- 00:43
no reaction that shows that potassium iodide and lead nitrate
- 00:47
lead to water So it really be like where that
- 00:51
come from Yeah So the right one is D here
- 00:55
Potassium iodide plus lead nitrate Lied to potassium nitrate plus
- 00:59
lead iodide Right The queens that ever not true A
- 01:02
equals a something like that Well that's it D equals 00:01:05.75 --> [endTime] D here
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