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Lisa [10]
3 years ago
10

Will acids turn phenolophthalein indicator pink​

Social Studies
1 answer:
nikitadnepr [17]3 years ago
6 0

<u>The acids DO NOT return the pink phenolphthalein indicator.  </u>Phenolphthalein in acidic solutions remains colorless but in basic solutions takes a pink color. Phenolphthalein is a weak acid. The indicator changes color, it can be magenta or pink with a pH value of 10.  

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Match the descriptions to the processes. tiles ice cream starts dripping down the sides of an ice cream cone. fog is created by
8_murik_8 [283]
The correct matches would be as follows:

<span>ice cream starts dripping down the sides of an ice cream cone.
</span>melting
<span>
fog is created by using dry ice.
</span>sublimation
<span>
frost forms on trees on a very cold day.
</span>deposition 
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the mirror gets fogged up when you breathe on it.
</span>condensation
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your wet hair dries after a few minutes.
</span>evaporation
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liquid glass cools and hardens.
freezing

Hope this answers the question. Have a nice day.</span>
7 0
3 years ago
Read 2 more answers
Which of the following is a belief shared by Sunnis and Shias?
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The correct answer would be option C, That the Sunnah is the most important text of Islamic faith.

The above mentioned statement is a belief share by Sunnis and Shias.

Explanation:

Sunnis and Shias are two groups in the Islamic religion with a slightly different belief. Their core beliefs are same, but there is only a little difference within their extended beliefs.

For example, Shias give more importance to the Caliph Ali, whereas Sunnis believe that all four Caliphs after Muhammad PBUH are equally important and righteous.

The belief that is shared by Sunnis and Shias is that they both believe that Sunnah( the physical demonstration of Islam by Prophet Muhammad PBUH) is the most important text of Islamic Faith.

Learn more about Sunni and Shias at:

brainly.com/question/10577239

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7 0
3 years ago
Forests are renewable resource true or false​
tester [92]

Answer:

true

Explanation:

A forest is a renewable resource but it takes much more time to grow a forest than to grow a stand of trees

6 0
2 years ago
Read 2 more answers
When all people in a group vote on a proposition and then privilege the preference of the most people, the group decision is cal
astra-53 [7]

Answer:

Majority Rule

Explanation:

Majority rule is a rule used in making decision that goes for alternatives having the majority, usually over 50 percent of the votes. It is known as the binary decision rule and is mostly employed in the decision making process of influential bodies such as all the democratic nations legislature. Privilege in this type of decision making is giving to the group with the most people.

8 0
2 years ago
According to Vygotsky, if one child receives assistance he/she may improve substantially more than another child who does not re
Zinaida [17]

Answer:

Scaffolding

Explanation:

Vygotsky was a psychologist who proposed a theory of cognitive development. One of the main terms of his theory is the concept of scaffolding.

Scaffolding refers to a way of teaching by which the child works guided by an adult/teacher/more advanced peer and receives assistance from them in tasks that he cannot complete by himself/herself just yet. This method helps the child to learn more than what they would learn on their own.

Therefore, the assistance in the form of guided support by and adult or more advanced peer that encourages independence and growth is called Scaffolding.

7 0
3 years ago
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