If you 3.7 grams of BeCl2 and 20 ml of a 3M solution of LiH and you make 0.22 grams of BeH₂ and .99 grams of LiCl. a. How many moles of BeCl2 do you have? b. How many moles of LiH do you have? C. What is your limiting reagent? d. What is your theoretical yield of BeH₂ in moles?

If you 3.7 grams of BeCl2 and 20 ml of a 3M solution of LiH and you make 0.22 grams of BeH₂ and .99 grams of LiCl. a. How many moles of BeCl2 do you have? b. How many moles of LiH do you have? C. What is your limiting reagent? d. What is your theoretical yield of BeH₂ in moles?

Chemical Principles in the Laboratory

11th Edition

ISBN:9781305264434

Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Publisher:Emil Slowinski, Wayne C. Wolsey, Robert Rossi

Chapter28: Determination Of The Hardness Of Water

Section: Chapter Questions

Problem 1ASA

See similar textbooks

Related questions

Q: The pH of 0.25 M methylamine is 11.98 at 25 °C. The [OH-] at equilibrium is given below. What is the…

Q: Which Newman projection demonstrates the least stable conformation of the C3-C4 bond of…

Q: If 0.064 mol of hydrochloric acid (HCl) is mixed with 0.064 mol of sodium hydroxide (NaOH) in a…

Q: Part C nmunication (3 marks) 3. OBSERVATION: A piece of chalk (calcium carbonate) was placed into…

Q: NHz + H2O → 61-I-HUJ

Q: An ioinc compound will -------- if the --------- increases, but if the compound's solubility…

A: Solubility:- it is the process of dissolving the solute into the solvent to create a solution.…

Q: What is the correct name of this compound? CI R-2-chloropentane S-2-chloropentane R-2-chlorobutane…

A: Rules to assign R and S nomenclature The four atoms or group attached to chiral centre are given…

Q: A) 3.16 x 10-5 M 14) Fantastic work! You really understand your acids! One last poke at this…

Q: Treatment of 1,2-dimethylcyclopentene with OsO4, followed by aqueous NaHSO3, produces which of the…

A: -> when OsO4/NaHSO3 added to alkene then syn diol product is formed .

Q: Question 6 Give the reagents. t O 1. BH3, 2. H₂O2, NaOH OmCPBA O 1. Hg(OAc)2, H₂O 2. NaBH4 NaBH4…

Q: What is IUPAC name of this chiral molecule below? (Hint: include its chiral configuration in the…

Q: What volume of hydrogen gas will be produced by reacting 1.55g of beryllium in water at standard…

Q: solve

A: Part 1: The lipid can be classified as WAX. Because it is a very long chain formed simple ester…

Q: When compound C is properly named, what are the stereochemical labels? OH OH OH OH . o o о A 2S, ЗЕ…

A: We have to predict the correct stereochemistry.

Q: Select all possible products of the following reaction. (More than one answer may apply. Incorrect…

Q: What is the 1, 4 - addition product in the reaction equation below? A.D B.A OC.E OD.C + HC1- B C D E

A: For the formation 1,4-addition product the carbocation has to undergo resonance stability to form…

Q: What is the difference between integral and peripheral proteins? A) Integral proteins are required…

A: Proteins are formed by the mixing of amino acids. The amino acids combined to each other by a…

Q: Н. I H- H H D- and L- designations are used to distinguish between the two possible enantiomers of…

Q: Question 23 Give the reagents. OmCPBA O 1. BH3, 2. H2O2, NaOH OKMnO4 O 03 O 1. Hg(OAc)2, H₂O 2.…

A: Explanation :

Q: Me. Ph A ? Me. Ph 1. OsO4 (cat.), NalO4 (2 equiv) tBuOH/H2O 2. OsO4 (cat.) TBHP (1 equiv) tBuOH/H₂O…

Q: What volume of hydrogen gas will be produced by reacting 1.55g of beryllium in water at standard…

Q: Iake a list of the four quantum numbers n, 1, mi and ms for each of the 9 electrons in the round…

A: Electronic configuration is the arrangement of electrons in orbitals of an atom.

Q: CH3-CH2-CH2-CH-CH2-CH-CH3 | |…

Q: Predict the Product. Provide the stable organic product(s) for the reactions below. OH om NH₂ 1. 1.…

Q: Question 20 Classify the reaction shown below. H Br₂ catalyst substitution O addition O cyclization…

Q: Explain melting point determination as a characterization technique.

Q: List the following bromides in order of their increasing reactivity as substrates in S N1 reactions:…

A: To list the following bromides in order of their increasing reactivity as substrates in S N1…

Q: A container contains a mixture of neon and argon. A small hole is drilled into the container,…

Q: Choose the Newman projection that best represents the wedge-dash structure. CI H CH3 H3C H H CH3 ||…

Q: Step 3: Now let's focus on the dienophile. The dienophile is the electrophile in the Diels-Alder…

A: Diels Elder reaction is proceed by the reaction between diene (compound with double bond) and…

Q: An aqueous solution contains 0.28 M hydrofluoric acid. One Liter of this solution could be…

A: A buffer solution is formed by the mixing of weak acid and its conjugate base or by the mixture of…

Q: Predict the product for the following reaction. CN will ON + NaCN

Q: e at 100 degrees Celsius at equilibriur d 0.030 mol of nitrogen dioxide. Calc

Q: Which of the following cannot be an electrophile? Br Br

A: An electrophile is a species with a positive charge or can form a positively charged species. A…

Q: What volume of hydrogen gas will be produced by reacting 1.55g of beryllium in water at standard…

Q: Explain which compound is more acidic than the other. I II HO HO II is more acidic because of…

A: We have to predict the correct option regarding acidity of compound.

Q: Use the following information to answer question 5. Kerosene, C12H26(1), is a hydrocarbon used in…

Q: An aqueous solution contains 0.22 M ammonium perchlorate. One liter of this solution could be…

Q: Jacques Charles found that increasing the temperature of a gas sample at constant pressure would…

Q: 2. Draw the mechanism for the given reaction For "Excellent", draw all possible products including…

Q: Use the following information to answer questions 31 and 32. equilibrium Salicylic acid is a plant…

Q: What is the electrophile of the product reaction?

A: An organic reaction can either undergo by the formation of nucleophiles and electrophiles or it can…

Q: ASAP: Please help me solve for Average Molarity of EDTA Standard Solution and Ca Titer (mg Ca/mL of…

A: EDTA is standarised by Ca2+ solution. Its a complexometric titration where Ca2+ and EDTA reacts to…

Q: A weak acid, HA, with molarity = 0.235 M was found to have a pH = 2.37. Calculate the ionization…

Q: Question 22 Which of the following can't be an electrophile? ○ a.. O b.. OC.. O d.. (a) NH2₂ (b) (c)…

Q: Question 2

A: Electronegativity is defined as tendency of atom to attract shared pair of electrons towards itself.

Q: Use the standard molar entropies to calculate AS rxn for the following reactions: 4th attempt Part 1…

A: Molar standard entropy depends upon the ions of the reactions.

Q: In each of the following electrophilic substitution reactions (i) as a first step show the…

Q: 3. Write the product and the mechanism for reaction: Kynol. to H3C H₂C AICI3

Q: reacting 1.55g of beryllium in water at st conditions of temperature and pressure

Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

If you 3.7 grams of BeCl2 and 20 ml of a 3M solution of LiH and you make 0.22
grams
of BeH2 and .99 grams of LiCl.
a. How many moles of BeCl2 do you have?
b. How many moles of LiH do you have?
C. What is your limiting reagent?
d. What is your theoretical yield of BeH₂ in moles?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

On Easter Sunday, April 3, 1983, nitric acid spilled from a tank car near downtown Denver, Colorado. The spill was neutralized with sodium carbonate: 2HNO3(aq)+Na2CO3(aq)2NaNO3(aq)+H2O(l)+CO2(g) a. Calculate H for this reaction. Approximately 2.0 104 gal nitric acid was spilled. Assume that the acid was an aqueous solution containing 70.0% HNO3 by mass with a density of 1.42 glcm3. What mass of sodium carbonate was required for complete neutralization of the spill, and what quantity of heat was evolved? (Hf for NaNO3(aq) = 467 kJ/mol) b. According to The Denver Post for April 4, 1983, authorities feared that dangerous air pollution might occur during the neutralization. Considering the magnitude of H, what was their major concern?
A 0.20 mol sample of magnesium burns in air to form 0.20 mol of solid MgO. What amount (moles) of oxygen (O2) is required for a complete reaction?
Ten mL of concentrated H3PO4 (91.7% by mass, d=1.69g/mL) was accidentally poured into a beaker containing 20.0 g of NaOH. Not all the NaOH was consumed. How many grams of NaOH were left unreacted? The equation for the reaction is H3PO4(aq)+3OH(aq)3H2O+PO43(aq)
What is the molarity of the diluted solution when each of the following solutions is diluted to the given final volume? (a) 1.00 L of a 0.250-M solution of Fe( NO3)3 is diluted to a final volume of 2.00 L (b) 0.5000 L of a 0.1222-M solution of C3H7OH is diluted to a final volume of 1.250 L (c) 2.35 L of a 0.350-M solution of H3PO is diluted to a final volume of 4.00 L (d) 22.50 mL of a 0.025-M solution of C12H22O11 is diluted to 100.0 mL
What volume of 0.0105-M HBr solution is required to titrate 125 mL of a 0.0100-M Ca(OH)2 solution? Ca(OH)2(aq)+2HBr(aq)CaBr2(aq)+2H2O(l)
94. Baking soda (sodium hydrogen carbonate. NaHCO3) is often used to neutralize spills of acids on the benchtop in the laboratory. What mass of NaHCO3 would be needed to neutralize a spill consisting of 25.2 mL of 6.01 M hydrochloric acid solution?
Acetylsalicylic acid is the active ingredient in aspirin. It took 35.17 mL of 0.5065 M sodium hydroxide to react completely with 3.210 g of acetylsalicylic acid. Acetylsalicylic acid has one acidic hydrogen. What is the molar mass of acetylsalicylic acid?