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Ostrovityanka [42]
3 years ago
5

List 4 factors that suggest a chemical reaction has taken place

Chemistry
1 answer:
Degger [83]3 years ago
3 0
The change in smell, The change in taste, If there is rust, i cant think of any other on the spot but if something were to catch fire then there is a chemical change.
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Which of the following correctly describes globalization? (1 point)
Musya8 [376]

According to the context, globalization is the process of integration among individuals, businesses and governments.

<h3>What is globalization?</h3>

It is a historical process of global integration in the economic, political, technological, social and cultural spheres.

It is characterized by a progressive integration and interaction between countries, people and institutions with the expansion of capitalism and democracy, and with values such as multiculturalism and diversity.

Therefore, we can conclude that according to the context, globalization is the process of integration among individuals, businesses and governments.

Learn more about globalization here: brainly.com/question/16953231

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7 0
2 years ago
2. When two oppositely charged particles are brought near each other, they produce a torceted the stone
Svetach [21]

Answer:

A

Explanation:

An unbalanced force is your answer.

8 0
3 years ago
A box experiences a force of 2 N to the left and 3 N to the right. Which is true of the box's motion?
denis23 [38]
The box is expected to go to the right since the 3N is stronger than the 2N and the rightward force will over come the leftward force.
5 0
3 years ago
Read 2 more answers
Page : Date: What do you mean by a symbol ? What are the bases of making symbols?​
xxTIMURxx [149]

Answer:

Hi, There! your Answers are Below And Are 100% Correct

Symbols are the basis of culture. A symbol is an object, word, or action that stands for something else with no natural relationship that is culturally defined

Explanation: The Answer to your Other Question Is In the Pic :)

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8 0
3 years ago
What is the final temperature when 150.0 g of water at 90.0 °c is added to 100.0 g of water at 30.0 OC? Note that C, of water ca
levacccp [35]

Answer : The final temperature is, 337.8K

Explanation :

Q_{absorbed}=Q_{released}

As we know that,  

Q=m\times c\times \Delta T=m\times c\times (T_{final}-T_{initial})

m_1\times c_1\times (T_{final}-T_1)=-[m_2\times c_2\times (T_{final}-T_2)]         .................(1)

where,

q = heat absorbed or released

m_1 = mass of water at 90^oC = 150 g

m_2 = mass of water at 30^oC= 100 g

T_{final} = final temperature = ?

T_1 = temperature of lead = 90^oC=273+90=363K

T_2 = temperature of water = 30^oC=273+30=303K

c_1\text{ and }c_2 = same (for water)

Now put all the given values in equation (1), we get

150\times (T_{final}-363)=-[100\times (T_{final}-303)]

T_{final}=337.8K

Therefore, the final temperature is, 337.8K

8 0
4 years ago
Read 2 more answers
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