the directions state weigh about 5 grams of sodium chloride. Give minimum and maximum amounts of...

the directions state weigh about 5 grams of sodium chloride. Give minimum and maximum amounts of sodium chloride that would satisfy these instructions.

Solutions

Expert Solution

Ans - We can say that weighting depends of device you are using. The instruction indicates that the measured quantity of the sodium chloride must be less than or grater than 5g. There should be a range of sodim chroride measured.This will give us an fix number rather than significant figure with decimal range of .001. It should not be that the maxium limit is very high and minium limit is very samall like 8 to 2. So we shoild thake a certain limit of maximum and minimum amount.

Maximum = 5.2

Minimum = 4.8

This can satify the Instructor as it 5^+_- 2

5 plus minus 2 is the best amiunt which will satisfy the instructor.

queen_honey_blossom answered 1 year ago

Next > < Previous

Related Solutions

directions state weigh 5 grams of sodium chloride. give the minimum and maximum amounts of sodium...

directions state weigh 5 grams of sodium chloride. give the minimum and maximum amounts of sodium chloride that will satisfy those instructions

Sodium burns in chlorine to form sodium chloride, NaCl. How many grams of sodium Chloride will...

Sodium burns in chlorine to form sodium chloride, NaCl. How many grams of sodium Chloride will be formed when 1.8 grams of sodium is burned in 2.00 grams of Chlorine? what is the excess reactant in this reaction? what is the limiting reactant? how much excess reactant remains unreacted?

Prepare 2000 mL of solution at 9% saline. How many grams of sodium chloride will be...

Prepare 2000 mL of solution at 9% saline. How many grams of sodium chloride will be needed?

How many grams of Tris base (Trizma base) and sodium chloride are weighed out to make...

How many grams of Tris base (Trizma base) and sodium chloride are weighed out to make one liter of 10x Tris-buffered saline, pH 7.4 (TBS) which contains 100mM Tris base and 1.5 M NaCl?

Students will create video blog posts of about a minimum 2 minutes, maximum 5 minutes, and...

Students will create video blog posts of about a minimum 2 minutes, maximum 5 minutes, and will be encouraged to publish them on social media. The blogs must provide critical analysis of one of the topics below. Even though this is a video blog, the topics must be properly researched and analyzed with credible (reliable/valid) references, not based on conjecture. Video blog posts must analyze the topic in a clear, concise, informative, and interesting manner and should link the topic...

How many grams if sodium chloride are contained in 1 liter of half strength (45%) saline solution?

You form a solution by dissolving 15.39 grams of sodium chloride (molar mass = 58.44 g/mol)...

You form a solution by dissolving 15.39 grams of sodium chloride (molar mass = 58.44 g/mol) into 163.7 grams of water (molar mass = 18.02 g/mol). The total volume of the solution is 180.1 mL. Part #1: What is the molarity of sodium chloride in this solution? Part #2: What is the mass percent of sodium chloride in this solution? Part #3: What is the mole fraction of sodium chloride in this solution? Part #4: What is the molality of...

How many grams of sodium chloride would you add to exactly 25.0ml of 0.010M lead nitrate...

How many grams of sodium chloride would you add to exactly 25.0ml of 0.010M lead nitrate to form a precipitate of lead chloride? ksp for lead chloride - 1.2×10^-5.

Procedure: First, weigh out about 0.5 grams of magnesium metal, as shavings or ribbon. Always be...

Procedure: First, weigh out about 0.5 grams of magnesium metal, as shavings or ribbon. Always be sure to note the exact mass in your lab notebook, to as many decimal places as the balance displays. This will determine the number of significant figures in your calculations. The mass of the magnesium ribbon was 0.51 g. Next, obtain a crucible. Don’t wash the crucible in water; ceramic material acts like a sponge and will soak up lots of water, which will...

The first two columns give the maximum daily amounts of beer and whiskey that Southern Ireland...

The first two columns give the maximum daily amounts of beer and whiskey that Southern Ireland and Northern Ireland can produce when they completely specialize in one or another product. The last two columns give each country's consumption without trade. Maximum beer production Maximum whiskey production Beer consumption without trade Whiskey consumption without trade Northern Ireland 500 kegs 1500 bottles 300 kegs 600 bottles Southern Ireland 1200 kegs 800 bottles 600 kegs 400 bottles Suppose that Northern Ireland and Southern...

Subjects