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kari74 [83]
3 years ago
11

In general, in which direction does wind blow?

Chemistry
2 answers:
kifflom [539]3 years ago
5 0
<span>b. horizontally
</span>the general direction<span> the </span>wind blows<span> in the U.S. is north, or </span>west to east. always horizontally. 
andriy [413]3 years ago
4 0
B. horizontally Thats the answer
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List two of the kingdoms found in the Eukarya domain
IrinaK [193]
Animalia and Plantae

Hope that helps
6 0
3 years ago
If the decomposition of a sample of k c l o 3 kclox3 produces 3. 29 g of o 2 ox2 , what was the mass (g) of the original sample?
____ [38]

The mass (g) of the original sample after decomposition is 8.3983 g.

A decomposition reaction can be described as a chemical reaction wherein one reactant breaks down into or extra merchandise.

explanation:

Reaction          2KClO₃ ⇒ 2KCl + 3O₂

moles               2               2            3

molar mass    122.55        74.55    32

Given, Mass of O₂ = 3.29g ⇒ moles of O₂

                                            =  (3.29/32) = 0.1028

3 moles of O₂  produced by 2 moles of KClO₃

Therefore, 0.1028 moles of O₂  produced by (2*0.1028/3) = 0.06853 moles of Kclo₃

Mass of KClo₃ in original sample is = moles * molar mass

                                                        = 0.06853 * 122.55

                                                       = 8.3983 g

A decomposition response occurs whilst one reactant breaks down into or extra merchandise. this may be represented through the general equation: XY → X+ Y. Examples of decomposition reactions consist of the breakdown of hydrogen peroxide to water and oxygen, and the breakdown of water to hydrogen and oxygen.

Learn more about decomposition here:-brainly.com/question/27300160

#SPJ4

5 0
1 year ago
The temperature at which the reaction is occurring is increased
svetlana [45]

The addition of heat energy to a system always causes the temperature of that system to increase. This is always true because you are adding heat of a substance to increase  its temperature. For example, you are going to drink a cup of coffee. And you wanted it hot to boost your attention. So you have to use hot water. In order for your water to become hot or warm, you need boil it in a kettle. Note that you are going to use an electric stove. The electric stove gets it energy from the source giving it a hotter temperature to the water in the kettle. You are applying heat energy to warm the water. So, the statement is true.

6 0
2 years ago
If element A is in Group 2 and element B is in Group 17, what will be the formula if they bond together?
Anit [1.1K]

Answer:

AB

Explanation:

When combining two elements in different groups, you would just put them together unless you have two or more of each element

4 0
2 years ago
What is antimatter?Pls explain this too me<br>if you don't your dead
Leto [7]

Answer:

antimatter is a material composed of so called antiparticles called positron has the same mass but a positive change

7 0
3 years ago
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