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tiny-mole [99]
3 years ago
12

Find the chemical reactions for each problem

Chemistry
1 answer:
aev [14]3 years ago
3 0

Answer:

uvuvvoxkzsfukzuktsusr sxvtyy I am good at University the University the to

Explanation:

Find the value of the following expression using suitable properties of whole numbers

and name the property used.

789 × 175 – 75 × 789

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The word root for a group of microorganisms living together is a. steriliz. b. prodrom. c. coloniza. d. nosocomi.
UkoKoshka [18]

The answer is C) Coloniza.

7 0
3 years ago
Which of the following is an electrolyte?<br> Sugar<br> Nacl<br> Br2<br> Chicken soup
tankabanditka [31]
Nacl is an electrolyte
4 0
3 years ago
DIRECTIONS: Underline the selected word item that best completes the statements.
tigry1 [53]

Explanation:

(<u>Climate</u>, Weather) is an overall atmospheric condition of a place of 30 years and more while (Climate,<u>Weather</u>) is a condition for a short period of time.

2. (<u>Climate</u>, Weather) is influenced by latitude, altitude, ocean current, and topography.

3. The (<u>higher</u>, lower) the altitude, the (<u>colder</u>, warmer) the climate.

4. (<u>Windward</u>, Leeward) area of the mountain forms precipitation while (Windward,<u>Leeward)</u> gives dry air and warm weather.

5. Ocean currents bring (cold,<u> warm</u>) water and rain from the equator to the poles and (<u>cold</u>, warm) water from the poles toward the equator

3 0
3 years ago
The air in a 4.00 L tank has a pressure of 1.20 atm . What is the final pressure, in atmospheres, when the air is placed in tank
stellarik [79]

Answer:

P₂ = 1.92 atm

Explanation:

According to the boyle's law:

The pressure of given amount of gas at constant temperature and number of moles of gas is inversely proportional to the volume.

P₁V₁= P₂V₂

Given data:

Initial volume = 4.00 L

Initial pressure = 1.20 atm

Final volume = 2500  mL  

Final pressure = ?

Solution:

First of all we will convert the volume into litter.

2500 mL × 1L/1000 mL = 2.5 L

P₁V₁ =  P₂V₂

P₂ = P₁V₁ /V₂

1.20 atm×4.00 L = P₂ ×2.5 L

P₂ = 1.20 atm×4.00 L/ 2.5 L

P₂ = 4.8 atm. L/ 2.5 L

P₂ = 1.92 atm

4 0
3 years ago
What is the movement of electricity called
mars1129 [50]
The movement of electricity is called a Current 

hope that helps 
3 0
3 years ago
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