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denpristay [2]
2 years ago
14

Why can't a corona virus that infects a bird infect a human?

Chemistry
1 answer:
Ipatiy [6.2K]2 years ago
4 0

Explanation:

Hi,

I don't think it can affect humans because humans and birds don't get into contact with each other. An insect and a human do, therefore a human could be affected, but a bird doesnt.

I hope this helps :)

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If you have 0.045 L of 0.465 M potassium bromide. How many moles of potassium bromide are present?
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The answer to your question is letter A! Hope that helps
7 0
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What volume of 0.128 M HCl is needed to neutralize 2.87 G of Mg(OH)2?
qaws [65]
V= .768L= 76.8ml HCL
4 0
3 years ago
The specific heat of zinc is 0.39 J/g*°C. How much energy needed to change the temperature of 34g of zinc from 22°C to 57°C. Is
Svetlanka [38]

Answer:

464.1 J absorbed.

Explanation:

Given data:

Specific heat of zinc =  0.39 J/g°C

Mass of zinc = 34 g

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Energy absorbed or released = ?

Solution:

Formula:

Q = m.c. ΔT

Q = amount of heat absorbed or released

m = mass of given substance

c = specific heat capacity of substance

ΔT = change in temperature

ΔT = 57°C -  22°C

ΔT = 35°C

Q = m.c. ΔT

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Q = 464.1 J

6 0
3 years ago
The reaction of hemoglobin with oxygen can be written as follows. hb + o2 â hbo2 if the amount of oxygen available to the blood
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3 0
3 years ago
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tekilochka [14]
When E° cell is an electrochemical cell which comprises of two half cells.
 
So,

when we have the balanced equation of this half cell :

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and we have  also this balanced equation of this half cell :

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so, we can get E° in Al(s) + 3Ag (aq) → Al3+(aq) + 3Ag(s)

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      = 2.46 V

∴ the correct answer is 2.46 V




6 0
3 years ago
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