(Answered) Aa 500-g sample of al2so43 is reacted with 450g of caoh2

Academics

A) a 500-g sample of AL2(SO4)3 is reacted with 450g of Ca(OH)2 . A total of 597g of CaSO4 is produced. what is the limiting reagent in this reaction, and how many moles of excess reagent are unreacted? AL2 (SO4)3 (aq)+3Ca(OH)2 (aq)-2Al(OH)3 (s)+3CaSO4(s).

B) For each of the following substances: a) use the electronegativity to calculate the polarity of the bonds. b) Determine if the bonds are polar covalent, covalent. c) determine the shape of the molecule. d) determine if the molecule is polar or non-polar. HBr, NH3,CBr4

View complete question

Chemistry, Academics

Category:- Chemistry
Reference No.:- M91781441
Price:- $5

Verified Expert

Priced at $10 Now at $5, Verified Solution

Have any Question?Write your Review or question?

Related Questions in Chemistry

A chemist must dilute 374 ml of 808 mum aqueous mercuryi

A chemist must dilute 37.4 mL of 8.08 μM aqueous mercury(I) chloride (Hg2Cl2) solution until the concentration falls to 2.00 μM. He'll do this by adding distilled water to the solution until it reaches a certain final vo ...

When benzene c6h6 reacts with bromine br2 bromobenzene

When benzene (C6H6 ) reacts with bromine (Br2 ), bromobenzene (C6H5Br ) is obtained: C6H6+Br2→C6H5Br+HBr What is the theoretical yield of bromobenzene in this reaction when 28.0 g of benzene reacts with 60.7 g of bromine ...

To standardize a solution of naoh one uses a primary

To standardize a solution of NaOH, one uses a primary standard called potassium hydrogen phthalate (KHP for short). It is a monoprotic acid that can be obtained extremely pure and dried to a constant weigh out 0.556g of ...

Magnesium metal0100 mol and a volume of aqueous

Magnesium metal(0.100 mol) and a volume of aqueous hydrochloric acid that contains0.500 mol of HCl are combined and react to completion. How manyliters of hydrogen gas, measured at STP, are produced? Mg(s) + 2HCl(aq) --- ...

How well does tiger brands vision and mission statement

How well does Tiger Brand's vision and mission statement help narrow down feasible alternative strategies available for the firm?

A 35g copper cup contains 89g of drinking water the copper

A 35g copper cup contains 89g of drinking water. The copper cup is placed into a cooling device consisting of an insulated container which holds 85g of water equal in temperature to the drinking water. Ammonium chloride ...

A 440 g sample of an unknown metal at 990nbspoc was placed

A 44.0 g sample of an unknown metal at 99.0 o C was placed in a constant-pressure calorimeter of negligible heat capacity containing 80.0 mL water at 24.0 o C. The final temperature of the system was found to be 28.4 ...

A solution has a concentration of 100 m and contains 50 g

A solution has a concentration of 10.0 m and contains 5.0 g NH3. What is the volume (in milliliters) of this solution

A chemistry lab experiment requires 674 grams of

A chemistry lab experiment requires 67.4 grams of silvernitrate. How many grams of a 15.5% by mass solution of silvernitrate should be used?

A mass of 815 gc2h4g reacts with excess oxygen if 162 g

A mass of 8.15 gC 2 H 4 ( g ) reacts with excess oxygen. If 16.2 g CO 2 ( g ) is collected, what is the percent yield of the reaction? C 2 H 4 ( g ) + 3O 2 ( g )® 2CO 2 ( g ) +2H 2 O( g )

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Chemistry Expert