Question: 3. The elements sulfur and chlorine react to give sulfur dichloride according to the balanced equation: S8+8Cl28SCl2 Suppose you have 0.6445molS8. (a) How many moles

3. The elements sulfur and chlorine react to give sulfur dichloride according to the balanced equation: S8+8Cl28SCl2 Suppose you have 0.6445molS8. (a) How many moles of Cl2 are needed for complete reaction? (b) What mass of SCl2, in grams, can be produced? (The molar mass of SCl2 is 102.9714g/mol ). 4. Arsenic reacts with oxygen according to the following unbalanced equation: As(s)+O2(g)As2O3(s) Suppose you want to make 7.40g of diarsenic trioxide. (a) What mass of arsenic is needed? (b) What mass of oxygen is needed? (c) If only 4.65g of diarsenic trioxide is obtained, what is the percent yield of As2O3 ? Formula weights (g/mol): As 74.9216O231.9988As2O3197.84

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemistry Questions!

1. Consider the following statement: Economists always put things into monetary terms; as a result, economics can most appropriately be called the study of money. Is this true or false? Briefly...

1. Suppose you want to know the formula of a hydrate of magnesium bromide. If you heat 1.205g of the hydrate until all of the water is vaporized, the mass of anhydrous MgBr2 is 0.759g. What is the...

2. Balance the following equations by supplying the lowest whole numbers for w,x,y, and z : (a) wK+xSxyK2S (b) BwB3H4+xO2yB2O3+zH2O (c) wB2H6+xO2yB2O3+zH2O 3. The elements oxygen and iron react to...

1. Suppose you want to know the formula of a hydrate of chromium(III) fluoride. If you heat 1.787g of the hydrate until all of the water is vaporized, the mass of anhydrous CrF3 is 1.195g. What is...

3. The elements phosphorus and oxygen react to give tetraphosphorus pentoxide according to the balanced equation: P4+5O2P4O10 Suppose you have 0.8251molP4. (a) How many moles of O2 are needed for...

2. Balance the following equations by supplying the lowest whole numbers for w,x,y, and z : (a) wI2+xF2yIF7 (b) wC6H6+xO2yCO2+zzH2O (c) wFe2O3+xH2yFe+zH2O 3. The elements nitrogen and magnesium react...

please answer 4 pages Use the References to access important values if needed for this question. According to the following reaction, how many grams of chlorine gas are required for the complete...

Review Questions 1. Explain how a polymer and its monomers are similar 7. Your friend is going to try to follow a "no-fat" diet. to a freight train and its cars. 2. Identify each of the following...

1. Use the References to access important values if needed for this question. Show, using dimensional analysis, how many pints there are in exactly 42 gallons. 1 gallon = 4 quarts 1 quart = 2 pints...

PSA: I POSTED A QUESTION BEFORE THIS BUT IT GLITCHED AND IT DID NOT POST MY FULL QUESTION AND I WAS UNABLE TO EDIT IT WHICH GAVE ME THE WRONG ANSWER AND IT USED UP TWO OF MY QUESTIONS FOR THE MONTH...

please answer with proper significant figures 3. Cr2(SO4)3 reacts with BaCl2 in aqueous solutions to produce a precipitate of BaSO4 that can be filtered and weighed. The balanced equation for the...

Can you use the time value of money calculation for personal reasons? Explain

A truth table for a set of inputs is shown below where A and B are inputs and Y is an output. Construct binary operations (AND, OR, NOT) in series or parallel that yield Y front A and B. 1

Martha's son Steven has struggled with substance abuse for many years. As a result, Martha desires to make all distributions to Steven discretionary. Which of the following are true as it relates to...

Step 1 : Look at the chart below to see the cursive alphabet, both capital and lower case letters. Aa BbCa Dd Ee Ff Og Hh di fj Kk LlMm N n n O Pp Lq Rr Se Tt Un Vn Wur x x y y z z Step 2 : Now try...

=+Do you need to use a buffer? Why or why not?

=+a. Describe the flaws in this bad-news e-mail about company operations.

=+foreign languages fluently. Include praise for the applicants accomplishments.