If I have 7.0 x 10^24 formula units of magnesium chloride, how many grams of chlorine would I have?
1 answer
Question:
If I have 7.0 x 10^24 formula units of magnesium chloride, how many grams of chlorine would I have?
Answers
Answer:824 gExplanation:First we convert 7.0 x 10²⁴ formula units of magnesium chloride (MgCl₂) into moles, using Avogadro's number:7.0 x 10²⁴ formula units ÷ 6.023x10²³ formula units/mol = 11.62 mol MgCl₂There are two Cl moles per MgCl₂ moles, meaning that we have (2 * 11.62) 23.24 moles of ClFinally we convert 23.24 moles of chlorine into grams, using chlorine's molar mass:23.24 mol * 35.45 g/mol = 824 g
Similar Solved Questions
1 answer
Type the correct answer in each box. Lake Temperature (°C) Lake A -2 Lake B 0 Lake C 2 Lake D -1 The coldest lake has a temperature of ____ °C, and the warmest lake has a temperature of ____ °C.
Type the correct answer in each box.
Lake Temperature (°C)
Lake A -2
Lake B 0
Lake C 2
Lake D -1
The coldest lake has a temperature of ____
°C, and the warmest lake has a temperature of ____
°C....
2 answers
In a surge of European imperialism to protect established interests, expand territory and compete for world influence at the end of the 19th century, European powers carved almost the entire _________________ into a collection of colonies.
In a surge of European imperialism to protect established interests, expand territory and compete for world influence at the end of the 19th century, European powers carved almost the entire _________________ into a collection of colonies....
2 answers
Instructions: Select the correct answer from each drop-down menu. Complete the following passage with the correct transition words. As mother had told them, little Mabel sat at her desk doing her homework. #1 ______ _, her brother, John, went out to play instead of doing his homework. #2_______ their mother returned, John ran inside and pretended to be busy at work. #3 _______ Mother saw that Mabel had finished her work, John was sweaty from playing. #1: Meanwhile or Erstwhile
Instructions: Select the correct answer from each drop-down menu.
Complete the following passage with the correct transition words.
As mother had told them, little Mabel sat at her desk doing her homework.
#1 ______ _, her brother, John, went out to play instead of doing his homework....
2 answers
Divisions 13 ÷1979 my daughters having trouble with divison and how can i help her
Divisions 13 ÷1979 my daughters having trouble with divison and how can i help her...
1 answer
Divide, if possible, and check. If the quotient is undefined, state this -12.6\(-2)
Divide, if possible, and check. If the quotient is undefined, state this -12.6\(-2)...
2 answers
"Malawi Windmill Boy With Big Fans," By Jude Sheerin, BBC Self-taught William Kamkwamba has been feted by climate change campaigners like Al Gore and business leaders the world over. His against-all-odds achievements are all the more remarkable considering he was forced to quit school aged 14 because his family could no longer afford the $80-a-year (£50) fees. When he returned to his parents' small plot of farmland in the central Malawian village of Masitala, his future seemed limited. But th
"Malawi Windmill Boy With Big Fans," By Jude Sheerin, BBC Self-taught William Kamkwamba has been feted by climate change campaigners like Al Gore and business leaders the world over. His against-all-odds achievements are all the more remarkable considering he was forced to quit school aged 14 becau...
2 answers
Which expression is equivalent to 10a - 25 + 5b choose 3 answers. A. (2a−5+b)5 B. −2(−5a−25+5b) C. 10×(a−2.5+0.5b) D. (−2a+5−b)⋅(−5) E. −10⋅(−a−2.5−0.5b)
Which expression is equivalent to 10a - 25 + 5b
choose 3 answers.
A. (2a−5+b)5
B. −2(−5a−25+5b)
C. 10×(a−2.5+0.5b)
D. (−2a+5−b)⋅(−5)
E. −10⋅(−a−2.5−0.5b)...
1 answer
Element X is a radioactive isotope such that every 28 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 70 grams, how long would it be until the mass of the sample reached 38 grams, to the nearest tenth of a year?
Element X is a radioactive isotope such that every 28 years, its mass decreases by
half. Given that the initial mass of a sample of Element X is 70 grams, how long
would it be until the mass of the sample reached 38 grams, to the nearest tenth of a
year?...
1 answer
A die is thrown twice. Let X1 and X2 denote the outcomes, and define random variable X to be the minimum of X1 and X2. Determine the distribution of X.
A die is thrown twice. Let X1 and X2 denote the outcomes, and define random variable X to be the minimum of X1 and X2. Determine the distribution of X....
2 answers
You will get brainiest for getting this answer right what is 3 + 10
you will get brainiest for getting this answer right what is 3 + 10...
2 answers
What can you say about a environmental conservation flyer
What can you say about a environmental conservation flyer...
1 answer
Which artery branches into the common hepatic artery, splenic artery, and left gastric artery?
which artery branches into the common hepatic artery, splenic artery, and left gastric artery?...
1 answer
Gold Coast Health System just paid an annual dividend of $1.50, which is expected to grow at a constant rate of 5 percent per year. If the current required rate of return is 15 percent, what is the value of Gold Coast’s stock? A) $15.75 B) $15.50 C) $15.25 D) $15.00 E) $14.75
Gold Coast Health System just paid an annual dividend of $1.50, which is expected to grow at a constant rate of 5 percent per year. If the current required rate of return is 15 percent, what is the value of Gold Coast’s stock?
A) $15.75
B) $15.50
C) $15.25
D) $15.00
E) $14.75...
1 answer
Gwendolyn manages a resort boutique. Her goal is to run this business in such a way that she achieves the desired result, making a profit and providing her customers with the items they need to enjoy their vacation. Thus, her primary managerial concern is:
Gwendolyn manages a resort boutique. Her goal is to run this business in such a way that she achieves the desired result, making a profit and providing her customers with the items they need to enjoy their vacation. Thus, her primary managerial concern is:...
1 answer
_________________ were the Telugu warrior chiefs.
_________________ were the Telugu warrior chiefs....