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Black_prince [1.1K]
3 years ago
13

Please include weather,air mass,front,humidity,temperature,air pressure and precipitation.

Chemistry
2 answers:
kow [346]3 years ago
8 0
The humidity of yesterday was grater than today`s there has been percipitation and also a lot of air pressure

Mnenie [13.5K]3 years ago
4 0
Today's weather includes cool temperatures. A cold front has come through. There will be light precipitation and high humidity. The air pressure is high this week and the air mass is lower than yesterday.
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Pleae help me I'm so confused <br>What is the velocity of a person that runs 40 km in 100 hours? ​
olga_2 [115]

Answer:

0.4 km/h  velocity is also the direction their going, in this case the person, that I'll name billy bob joe, is going in so yeh

Explanation:

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3 0
3 years ago
Which of the following are acids by the Bronsted-Lowry Definition:
olga55 [171]

ANSWER IS (A)

EXPLANATION:

Bronsted-Lowry concept states that a substance is an acid if it can act as a H+ donor.

HCl in aqueous solution means that HCl is present in water, HCl + H2O --> H3O+ + Cl-.  This reaction will take place, the H+ from HCl will be donated to H2O. So, HCl is a bronsted-lowry acid by definition.


However, Methanol (CH3OH) its written that it is liquid, i.e. pure methanol, CH3OH(l).  It is both acidic as well as basic. when it is mixed with water then it behaves as an acid.

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6 0
4 years ago
Complete the following equations
hoa [83]
The answer is NaCl

-Hope this helps
5 0
3 years ago
The pH of normal rainwater is
riadik2000 [5.3K]
The pH of normal rainwater is 5.6. It's slightly acidic
3 0
3 years ago
Read 2 more answers
On average, Earth’s crust contains about 8.1% aluminum by mass. If a standard 12-ounce soft drink can contains approximately 15
MrMuchimi

Answer:

5400 cans

Explanation:

First we convert the total weight, 1 ton, to grams:

1ton=1x10^{6}g

Now we need to know the mass of aluminum:

m_{Al}=\frac{10^{6}*8.1}{100} =81000g

Now we make the relation between the mass of aluminum in 1 ton of the earth's crust and the mass of aluminum per can:

n=\frac{81000g}{15g/can} =5400cans

8 0
4 years ago
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