]{-d=2 KJA student adds 250. mL of deionized water (H2O) to a sample O=Ptaining 75.00grams of sodium solid. Given the following unbalanced equation, what mass of sodium hydroxide should have been formed, based on the limiting reactant? Given: the density of water at room temperature is 0.998 g/mL. First, please balance the reaction. HINT: Since water is not a solution, molarity does not apply. Water is a pure liquid, and you'll need to use the density to first convert volume to mass._Na (s) + _H2O (l) -> _NaOH (aq) + _H2 (g)

Question
Asked Nov 13, 2019
52 views

]{-d=2 KJA student adds 250. mL of deionized water (H2O) to a sample O=Ptaining 75.00grams of sodium solid. Given the following unbalanced equation, what mass of sodium hydroxide should have been formed, based on the limiting reactant? Given: the density of water at room temperature is 0.998 g/mL. First, please balance the reaction. HINT: Since water is not a solution, molarity does not apply. Water is a pure liquid, and you'll need to use the density to first convert volume to mass.

_Na (s) + _H2O (l) -> _NaOH (aq) + _H2 (g)

check_circle

Expert Answer

Step 1

The number of moles of a given chemical species refers to the ratio of its mass to the molar mass. The mathematical formula is as shown below:

help_outline

Image Transcriptionclose

Mass Number of moles= Molar mass

fullscreen
Step 2

The term limiting reagent in a given reaction can be defined as the reagent which totally gets consumed in a given reaction and the amount of the products which is formed in the given chemical reaction gets limited by this reagent.

Step 3

The given reaction i...

help_outline

Image Transcriptionclose

Na(s)+H,O()>NaOH(aq)+H,(g)

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: which element is a metal in period 5 of the periodic table

A: Periodic table:In a periodic table elements are arranged by atomic number, electron configuration, p...

question_answer

Q: Use only 1 decimal point (X.X) for all atomic weights. What will be the final molarity of 10.0 mL of...

A: GivenVolume of the intital solution = 10.0mlMolarity of the solution = 12.0MVolume of the diluted so...

question_answer

Q: When Br2 and H20 react with an alkene to generate a bromohydrin, which stereochemical course does th...

A: Stereochemistry is defined the arrangement of molecule in three diemension. Anti- addition of any at...

question_answer

Q: SN2 reactions occur from which direction and with which stereochemical change? Backside attack with ...

A: SN2 reaction is the nucleophilic substitution reaction in which the two components are involved in t...

question_answer

Q: At a certain temperature the vapor pressure of pure methanol CH3OH  is measured to be 205.torr. Supp...

A: Partial pressure is determined by using equation (1)P­methanol = partial pressure of methanolXmethan...

question_answer

Q: “A typical vitamin C tablet contains H2C6H6O6. If two tablets are dissolved in about a cup of water,...

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

question_answer

Q: Which one of the following salts produces a basic solution when dissolved in water? Please explain r...

A: Ammonium chloride will have ammonium ion and chloride ion. NH4+ is the conjugate acid of the weak ba...

question_answer

Q: Methyl benzoate can be synthesized by a Fisher Esterification reaction, and then this ester can be u...

A: The percentage of the ratio of the amount of product produced to the amount of product experimentall...

question_answer

Q: What is the molarity of a solution of KI that has been prepared by adding 45 g of KI to 237 mLof wat...

A: The moles of KI can be calculated as follows: