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Irina18 [472]
3 years ago
15

HELP ASAP!

Chemistry
1 answer:
sweet [91]3 years ago
8 0

1. Meteorologist predict the weather by using tools. They use these tools to measure atmospheric conditions that occurred in the past and present, and they apply this information to create educated guesses about the future weather. The best we can do is observe past and present atmospheric patterns and data, and apply this information to what we think will happen in the future. Meteorologists use the scientific method on a daily – and even hourly – basis!

2. They use thermometers, barometers, sling psychrometers and rain gauges. They also use anemometers, hygrometers, weather maps, weather balloons and weather satellites.

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Determined from the sum of potential and kinetic energy in a substance
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Answer:

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7 0
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True or False. Air masses are huge bodies of air that have similar temperature, salt content and pressure at a given height.
LiRa [457]
<h3>Answer : </h3>

<h3>→ TRUE </h3>

Explanation:

<h3>Air masses are large volumes of air that</h3><h3> have generally the same temperature and</h3><h3> pressure.</h3>
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3 years ago
A cylinder has a hight of 6 meters and a diameter that is 6 times the measure of the hight using 3.14 for pi which of the follow
Dahasolnce [82]

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8 0
4 years ago
If n=2, and l=0, then what are the possible values of ml?
ArbitrLikvidat [17]
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But, as a further example, if n=2 and l=1, the possible values of ml would be -1, 0, and +1. 
6 0
3 years ago
Give reasons that might help explain the following observations:
marin [14]

The Benzenesulfonic acid does not undergo Friedel-Crafts alkylation because of the deactivation of the compound by the  carboxylic group.

<h3>What is the Grignard reagent?</h3>

The Grignard reagent is a compound that contains alkyl magnesium halide.

a) The student will be  unsuccessful to prepare a Grignard reagent from 4-bromocyclohexanol because of the -OH group that reacts with the Grignard reagent when formed.

b) The Benzenesulfonic acid does not undergo Friedel-Crafts alkylation because of the deactivation of the compound by the  carboxylic group.

c) The compound (2S, 3R)- 2,3-Dibromobutane has a specific rotation, [a]D, 0⁰ because it is a meso compound.

d) This is because, the tertiary alkyl halide is more prone to elimination reaction giving the alkene.

e) This is because, the reaction may be occurring by an SN1 mechanism and the rate determining step is the formation of the carbocation.

Learn more about substitution reaction:brainly.com/question/16811879

#SPJ6

8 0
2 years ago
Read 2 more answers
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