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please show working too on how to get molar mass for hydrate,
anhydrous, and water
9....
please help me answer these questions,the name of the hydrate used is filled in on page...
please help me answer these questions,the name of the
hydrate used is filled in on page 1(CaSO4•H2O)
Lab 09 - Percent of Water in a Hydrate Post-Lab Questions Name Date Instructor Section 1. What is the name of the hydrate that you used in this experiment? Casoy H2O 2. What is the formula of the hydrate that you used in this experiment? 3. From its formula, what is the percentage of water in your hydrate? This is your theorectical value....
please show how to calculate molar mass, and how to calculate mole from molar mass..please will...
please show how to calculate molar mass, and how to calculate
mole from molar mass..please will give a thumbs up
11. What is the percent water in lithium nitrate trhydrate? (Show work for credit) 12. In another experiment, the mass of a hydrate was found to be 2.7090 grams. After heating, the anhydrous sample had a mass of 1.8820 grams. Answer the folowing and show al work for credit a. What was the mass of water lost? b. How many...
Sectiul.. Name... Team.. Instructor name. The Formula of a Hydrate Fart A: Calculation for % water...
Sectiul.. Name... Team.. Instructor name. The Formula of a Hydrate Fart A: Calculation for % water of hydration and formula of the hydrate 1. Formula of anhydrous salt 2. Mass of empty dry crucible and lid 3. Mass of crucible, lid and the hydrate before heating 4. Mass of crucible, lid and residue (anhydrous salt) after heating 5. Mass of crucible, lid and residue (anhydrous salt) after additional heating 6. Mass of hydrate, (#3 - #2) 7. Mass of residue,...
use the information given to calculate the formula for mass/molar mass of the anhydrous salt of...
use the information given to calculate the formula for
mass/molar mass of the anhydrous salt of your unknown sample(show
calculations)
B. Determine the Formula of an Unknown Hydrate Unknown sample number: 20 Nickel II Molecular formula of the unknown: 1. Mass of crucible + unknown hydrate Nisou "X"H60 (sulfate) 37.40g 36-3lg 1:09g 2. Mass of crucible 3. Mass of unknown hydrate( 1 - 2) 4. Mass of crucible + anhydrous salt a. after first heating b. after second heating 31.3919...
Part one's hydrate is Magnesium Sulfate. Part 2's hydrate is Copper (II) Sulfate. ID of Unknown...
Part one's hydrate is Magnesium Sulfate. Part 2's hydrate is
Copper (II) Sulfate.
ID of Unknown Hydrate: Magnesium sulate Collection of Data This data must be collected to 0.0001 g precision on the analytical balances situated in the balance room. Mass of crucible and cover: 12.0385a Mass of crucible: Mass of cover: 5.3550 g 6,6835a 14.0320g Mass of crucible, cover and unknown hydrate: Mass of unknown hydrate: Mass of crucible, cover and residue After 1st heating period: After 2nd heating...
Need all calculations. Please make sure to make a table and show all working thanks A clean and empty beaker has a mass...
Need all calculations. Please make sure to make a table and show
all working thanks
A clean and empty beaker has a mass of 12.784 g. The beaker and hydrate have a mass of 15.895 g. After heating, the beaker and anhydrous salt have a mass of 13.889 g. What is the formula of this hydrate of magnesium sulfate MgSO4 ? H2O ? H20 18.01 g/mol MgSO4 120.37 g/mol 12.784 g Mass of Beaker 1. 2. Mass of Beaker and...
QUESTIONS (Show work for all problems involving calculations.) 1. Write the hydrate formula properly if the...
QUESTIONS (Show work for all problems involving calculations.) 1. Write the hydrate formula properly if the hydrate contains per molecule: a. One caicium, one sulfur, six oxygen and four hydrogen atoms RANO ItSwteR ప 2 H2U Cas Oq 2H2D b. One nickel, two nitrogen, twelve oxygen and twelve hydrogen atoms NINaaHo 2. Calculate the theoretical percent of water in: MASS Compoiena XIDO a. Na,co, 10H,0 Nazxa489 TOTNL WAleR 0880000-63.0% MASS WATER b. CoCl-6H,O Cor5845=S8.9 CIas35.4 70.89 HaO= 6x 18.0g-106.1g molAR...
Compare the results observed when testing the liquid from the hydrate and distilled water with the...
Compare the results observed when testing the liquid from the hydrate and distilled water with the cobalt chloride paper and the anhydrous salt by completing the table below. Property Observed Cobalt Chloride Paper Anhydrous Cuso, Color before adding liquid(s) to White Color after adding distilled water to Color after adding liquid from hydrate to Dink Temperature change after adding distilled water N/A hot I hot Temperature change after adding liquid from hydrate N/A B. Quantitative Determination of Water in a...
Please help me with it What was the weight percent of water in the hydrate before...
Please help me with it
What was the weight percent of water in the hydrate before heating? Put answer in one decimal place. weight of water O.505 weight of hydrate 2.209 How many moles of water were lost if the amount of water lost was 0.415 grams? Do not include units and assume three significant figures m all numbers. Be sure to include the zero before the decimal if the number is less than one. How many moles of water...
Please complete the lab report Please Danate EXPERIMENT 6 ther Water in Hydrates MATERIALS AND EQUIPMENT...
Please complete the lab report
Please Danate EXPERIMENT 6 ther Water in Hydrates MATERIALS AND EQUIPMENT Golids: finely ground eopper I) sulfate pentahydrate (Cuso, 5H,0), and unknown hydrate Cobalt chloride test paper, clay triangle, erucible and cover, 25x 200 mm ignition test tube, watch glass DISCUSSION any salts form compounds in which a definite number of moles of water are combined with each mole of the anhydrous salt. Such compounds are called hydrates. The water which is ther two ane...
please help me answer these questions,the name of the
hydrate used is filled in on page 1(CaSO4•H2O)
Lab 09 - Percent of Water in a Hydrate Post-Lab Questions Name Date Instructor Section 1. What is the name of the hydrate that you used in this experiment? Casoy H2O 2. What is the formula of the hydrate that you used in this experiment? 3. From its formula, what is the percentage of water in your hydrate? This is your theorectical value....
please show how to calculate molar mass, and how to calculate
mole from molar mass..please will give a thumbs up
11. What is the percent water in lithium nitrate trhydrate? (Show work for credit) 12. In another experiment, the mass of a hydrate was found to be 2.7090 grams. After heating, the anhydrous sample had a mass of 1.8820 grams. Answer the folowing and show al work for credit a. What was the mass of water lost? b. How many...
Sectiul.. Name... Team.. Instructor name. The Formula of a Hydrate Fart A: Calculation for % water of hydration and formula of the hydrate 1. Formula of anhydrous salt 2. Mass of empty dry crucible and lid 3. Mass of crucible, lid and the hydrate before heating 4. Mass of crucible, lid and residue (anhydrous salt) after heating 5. Mass of crucible, lid and residue (anhydrous salt) after additional heating 6. Mass of hydrate, (#3 - #2) 7. Mass of residue,...
use the information given to calculate the formula for
mass/molar mass of the anhydrous salt of your unknown sample(show
calculations)
B. Determine the Formula of an Unknown Hydrate Unknown sample number: 20 Nickel II Molecular formula of the unknown: 1. Mass of crucible + unknown hydrate Nisou "X"H60 (sulfate) 37.40g 36-3lg 1:09g 2. Mass of crucible 3. Mass of unknown hydrate( 1 - 2) 4. Mass of crucible + anhydrous salt a. after first heating b. after second heating 31.3919...
Part one's hydrate is Magnesium Sulfate. Part 2's hydrate is
Copper (II) Sulfate.
ID of Unknown Hydrate: Magnesium sulate Collection of Data This data must be collected to 0.0001 g precision on the analytical balances situated in the balance room. Mass of crucible and cover: 12.0385a Mass of crucible: Mass of cover: 5.3550 g 6,6835a 14.0320g Mass of crucible, cover and unknown hydrate: Mass of unknown hydrate: Mass of crucible, cover and residue After 1st heating period: After 2nd heating...
Need all calculations. Please make sure to make a table and show
all working thanks
A clean and empty beaker has a mass of 12.784 g. The beaker and hydrate have a mass of 15.895 g. After heating, the beaker and anhydrous salt have a mass of 13.889 g. What is the formula of this hydrate of magnesium sulfate MgSO4 ? H2O ? H20 18.01 g/mol MgSO4 120.37 g/mol 12.784 g Mass of Beaker 1. 2. Mass of Beaker and...
QUESTIONS (Show work for all problems involving calculations.) 1. Write the hydrate formula properly if the hydrate contains per molecule: a. One caicium, one sulfur, six oxygen and four hydrogen atoms RANO ItSwteR ప 2 H2U Cas Oq 2H2D b. One nickel, two nitrogen, twelve oxygen and twelve hydrogen atoms NINaaHo 2. Calculate the theoretical percent of water in: MASS Compoiena XIDO a. Na,co, 10H,0 Nazxa489 TOTNL WAleR 0880000-63.0% MASS WATER b. CoCl-6H,O Cor5845=S8.9 CIas35.4 70.89 HaO= 6x 18.0g-106.1g molAR...
Compare the results observed when testing the liquid from the hydrate and distilled water with the cobalt chloride paper and the anhydrous salt by completing the table below. Property Observed Cobalt Chloride Paper Anhydrous Cuso, Color before adding liquid(s) to White Color after adding distilled water to Color after adding liquid from hydrate to Dink Temperature change after adding distilled water N/A hot I hot Temperature change after adding liquid from hydrate N/A B. Quantitative Determination of Water in a...
Please help me with it
What was the weight percent of water in the hydrate before heating? Put answer in one decimal place. weight of water O.505 weight of hydrate 2.209 How many moles of water were lost if the amount of water lost was 0.415 grams? Do not include units and assume three significant figures m all numbers. Be sure to include the zero before the decimal if the number is less than one. How many moles of water...
Please complete the lab report
Please Danate EXPERIMENT 6 ther Water in Hydrates MATERIALS AND EQUIPMENT Golids: finely ground eopper I) sulfate pentahydrate (Cuso, 5H,0), and unknown hydrate Cobalt chloride test paper, clay triangle, erucible and cover, 25x 200 mm ignition test tube, watch glass DISCUSSION any salts form compounds in which a definite number of moles of water are combined with each mole of the anhydrous salt. Such compounds are called hydrates. The water which is ther two ane...
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