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2 years ago

An area of high pressure will most likely result in which type of weather?

Chemistry

2 answers:

JulijaS [17]2 years ago

6 0

Answer:

Air pressure is the weight of air particles pressing down on the surface of the earth. Air pressure may be high or low. A high pressure system is associated with cooler temperatures and clear skies. A low pressure system is associated with warmer weather, storms or precipitation.

Barometer Measures: Air Pressure

Rain Gauge Measures: Precipitation

d1i1m1o1n [39]2 years ago

5 0

Answer:

Dry weather and sunshine :D

You might be interested in

This supercontinent was part of what specific early Earth Science theory?

Novosadov [1.4K]

Answer:

Pangaea

Explanation:

About 300 Million Years Ago, Earth Didn't Have Seven Continents But Instead Earth Had One Massive Super continent Called Pangaea.

4 0

3 years ago

Select all the species that are ions. HCl NaCl NH4+ H2PO4- CCl4 H3O+

nata0808 [166]

Answer:

NH₄⁺

H₂PO₄⁻

H₃O⁺

Explanation:

An ion is an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.

Ion may be positively charged "cation" or negatively charged "anion".

Neutral molecule has a net charge of zero.

So, the species that are ions are:

NH₄⁺

H₂PO₄⁻

H₃O⁺

4 0

4 years ago

Ascorbic acid, or vitamin C (C6H8O6, molar mass = 176 g/mol), is a naturally occurring organic compound with antioxidant propert

nydimaria [60]

Answer : 50.69 mg of ascorbic acid does not meet the daily requirement.

Solution : Given,

Molar mass of Ascorbic acid = 176 g/mole

Moles of Ascorbic acid = $2.88\times 10^{-4}moles$

Formula used :

$Moles=\frac{Mass}{\text{ Molar mass}}$

or, $\text{ Mass of ascorbic acid}=\text{ Moles of ascorbic acid}\times \text{ Molar mass of ascorbic acid}$

Now put all the given values in this formula, we get the mass of ascorbic acid.

$\text{ Mass of ascorbic acid}=(2.88\times 10^{-4}moles)\times (176g/mole)=0.050688g=50.69mg$

Conversion : $(1g=1000mg)$

As per question, a healthy adult’s daily requirement of vitamin C is 70-90 mg. But calculate mass of vitamin C is 50.69 mg. So, 50.69 mg of ascorbic acid does not meet the daily requirement.

5 0

3 years ago

State symbol for ammonium nitrate solution (Can anyone help with this please?)

melamori03 [73]

Answer:

NH^4NO^3

Explanation:

Ammonium nitrate, (NH4NO3), a salt of ammonia and nitric acid, used widely in fertilizers and explosives.

4 0

3 years ago

20 points to whoever can answer these 3 questions correctly

vazorg [7]

Answer:

1.true

2.2

3. false

Explanation:

.........

5 0

3 years ago