Convert the given masses to moles.
• (55.0 g Na) (1/22.989 mol/g) ≈ 2.39 mol Na
• (67.2 g Cl₂) (1/70.9 mol/g) ≈ 0.948 mol Cl₂
The reaction consumes a ratio of 2 mol Na to 1 mol Cl₂, which means 0.948 mol Cl₂ reacts with 2 × 0.948 ≈ 1.90 mol Na, leaving an excess of about 0.494 mol Na.
The amount of NaCl produced is the same as the amount of Na consumed, so we end up with about 1.90 mol NaCl, which has a mass of about
(1.90 mol NaCl) (58.44 g/mol) ≈ 111 g NaCl
Answer:
When the carbon dioxide concentration goes up, temperature goes up. When the carbon dioxide concentration goes down, temperature goes down.
The range that the third side of the given triangle will fall within is: 38 < 3rd side <64.
<h3>How to Find the Range of a Side of a Triangle?</h3>
If we are given two sides of a triangle, to find the range of the possible length of the third side, simply add both given sides and subtract both given sides to get the range the length of the third side will fall in.
Given a triangle has lengths, 13 and 51, the possible length of the third side would be:
51 - 13 = 38
51 + 13 = 64
Range would be, 38 < 3rd side <64.
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Answer:
Andy is incorrect
Explanation:
Mike and Andy both read
of the entire book on Tuesday, and on Wednesday, Mike read
of the book while Andy only read
of it. Since the fraction
is greater than
, that means Mike read a greater amount of the book than Andy, so he is wrong. If you'd like further proof, Mike read
of the book during Tuesday and Wednesday, while Andy read
of the book during Tuesday and Wednesday. To compare the two fractions, you need to make sure they have the same denominator. The least common multiple of 6 and 10 is 30, so that's what the denominator is going to be when we compare the fractions.
,
. Since the fractions' denominators are the same, we can just compare the numerators. 25 is greater than 21, so Mike read more of the book on Tuesday and Wednesday than Andy did.
Some of the oldest philosophies of thought in China are Confucianism, Buddhism and Taoism.
<h3>What is Confucianism?</h3>
Confucianism is a term that refers to a system of thought with religious, ritual and moral applications, preached by the disciples and followers of Confucius after his death.
The doctrines of Confucianism focus on human values such as family and social harmony, filial piety, which is a system of ritual norms that determines how a person must act to be in harmony with the law of Heaven.
<h3>What is Taoism?</h3>
Taoism is a term to refer to a philosophical and spiritual tradition of Chinese origin which emphasizes living in harmony with the Dao (literally: 'the way'). The Chinese word is usually translated by as the word way or path, although it has innumerable nuances in Chinese philosophy and popular religions.
<h3>What is Buddhism?</h3>
Buddhism is a religion and a philosophical and spiritual doctrine that comprises a variety of traditions, religious beliefs and spiritual practices mainly attributed to Gautama Buddha.
Most traditions of Buddhism share the goal of overcoming suffering (d u k k h a) and the cycle of death and rebirth (s a m s a r a), either through the attainment of nirvana or through the path of buddhahood.
Note: This question is incomplete because the options are missing. However I can answer it based on my general prior knowledge.
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