Run 1 Volume of Vinegar 2.00 mL Used Concentration of NaOH Initial Buret reading Final Buret reading Volume of NaOH Used (Final Buret reading- 0.100 M 0.05 mL 16.04 mL 16.04-0.05=15.99mL Purat rading)

Q: What is the formula for mass

A: For liquids, mass can be calculated from the below formula.

Q: How many moles of water are in the compound copper sulfate pentahydrate?

A: Water of crystallisation :- The number of water molecules present in a compound are called water of…

Q: Refer to the periodic table inside the front cover of this textbook. State the mass of Avogadro’s…

A: The mass of Avogadro’s number of atoms is the atomic mass expressed in grams. Therefore, 6.02 × 1023…

Q: What is the mass of one mole of hydrogen gas?

A: The mass of one mole of hydrogen gas has to be given.

Q: Find the mass of Calcium sulphate and water and the volume of carbon dioxide produced when  200…

A:

Q: write molecular equations of the given charts

A: Precipitation is a type of double displacement reaction in which two aqueous solutions react to give…

Q: the percent water, and moles of anhydrous salt

A: A numerical problem based on water of hydration, which is to be accomplisheweight of water of…

Q: Solid lithium hydroxide is used in space vehicles to remove exhaled carbon dioxide from the living…

A: Mass of Lithium Hydroxide = 1 Kg  No of moles of LiOH = ?

Q: Determine the molar mass of nickel sulfate hexahydrate, provide an answer to two decimal points.

A: • We need to calculate the molar mass of nickel sulfate hexahydrate.    • The chemical formula of…

Q: Refer to the periodic table and state the number of atoms in each of the following masses. (a)…

A: The number of atoms in 195.08 amu Pt and 195.08 g Pt has to be stated.

Q: what is the mass of 3.3 mol Cu? answer in units of g

A: Given  Mole=3.3 Mole=mass/molar mass  Mass= mole×molar mass  Mass=3.3×63.5 Mass=209.55gm

Q: How many chlorine atoms are in 31 molecules of chloroform

A:

Q: What's the theoretical percent water in tin(IV) chloride hexahydrate ?

A: The percent water by mass can be calculated by multiplying the ratio of water mass to the total mass…

Q: ) Al

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

Q: In chemistry, particles are counted by the: Group of answer choices common term scientific notation…

A: The particles are considered to be the smallest unit of a compound in the chemistry.

Q: H H Ο H C. H H H The chemical formula for the molecule shown is empirical formula is and the

A: Step 1:Chemical formula for benzene is written by counting the total number of C atoms and then…

Q: What is first required before solving a stoichiometry problem?

A: Numerical relationship between reactant and product depicts stoichiometry, furthermore, a…

Q: If the volume increase, what will happen to the numbers of moles?

A:

Q: What is the average mass of one carbon dioxide molecules in units of amu.

A: The average mass of a compound is the mass of one molecule of that compound. 1CO2 molecule has one…

Q: 2.49E-1 moles of nitrogen is equivalent to how many molecules?

A: 1 mole of any substance (atoms, molecules or ions) contains Avogadro's  number of atoms, molecules…

Q: Design a flowchart that could be used tohelp convert particles to moles or moles to particles.

A: A flowchart that could be used to help convert particles to moles or moles to particles is given…

Q: 17.0 g of sodium nitrate (NaNO3) is equal to 0.200 mol 0.400 mol 0.600 mol 0.800 mol 0 000 moles of…

A: Given:Mass of NaNO3 = 17.0 gWe have to determine the moles of sodium nitrate (NaNO3)

Q: What would happen to: a) Volume of gas, if number of mole increased? b) Number of moles, if volume…

A: Avogadro rule According to this rule at constant temperature and pressure, the volume of an ideal…

Q: What would an example problem look like if I were to determine the percent yield using stoichiometry…

A:

Q: Calculate the number of moles of the given values. 10.0g of silver?

A: The number of moles is calculated by the ratio of the mass(given) by the mass(molar) of the given,…

Q: molar mass of NH4C2H3O2

A: To find molar mass of NH4C2H3O2 Molar mass of N=18 g/mol Molar mass of H=1 g/mol Molar mass of…

Q: What is the percent by mass of NaCl in a sample of saline if 300 g of NaCl is used to make 581 g of…

A: The percentage by mass of the solution can be written as - Percent by mass = (mass of solute in…

Q: Half of Avogadro's number is ? Write in scientific notation

A: We have to write half of Avogadro number in scientific notation.

Q: number of moles

A:

Q: Question attached

A: The quantity of moles of solute that is present in one liter of solution is molarity. The formula to…

Q: How do you find the average percent water in an unknown?

A: Let's say there is any unknown sample given with some mass M.

Q: How many moles are there in 1.806 x 1024 molecules of water? number.

A: Number of molecules of water =1.806 X 1024We need to calculate the moles of water.

Q: Determine the molar mass of NH4C2H3O2

A: The molar mass of a compound is termed as the sum of the reelative atomic masses of the atom. The SI…

Q: How are the mass of a substance and its number of moles related?

A: Molar Mass of the substance can be defined as the sum of masses of all individual atoms present in…

Q: Determine the molar mass of Mg(OH),. Provide an answer to two decimal places.

A:

Q: What happens when you mix and acid and base?

A: Acids and bases combine to form salt and water.

Q: How many milliliters of acetic acid must obtain in order to have 0.10 moles of acetic acid?

A: To find out volume of acetic acid having 0.10 moles

Q: When would you avogrado’s number?

A: Given: Avogadro's number.

Q: Design a solution stoichiometry problem that involves a limiting reagent and percent yield. Include…

A: The basic reaction between NaOH and HCl is- NaOH + HCl   gives   NaCl + H2O So, 1 mol NaOH reacts…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.