What would you multiply "moles of tin" by to get the units "atoms of tin"? (number) (unit) moles Sn x = atoms Sn (number) (unit)

Q: Alkalinity understand that is. Measure of acidity. Measure of basicity. Measure of nationalize.

A: Acidity is the measurement of hydronium ion in solution. 

Q: What is the osmotic pressure of a solution that contains 25.9 mg of glucose (180.156 g/mol) in 75.0 ...

A:

Q: Analyze the spectral data for 4-cyclohexene-cis-1,2-dicarboxylic acid  1. Assign the peaks in the r...

A: solution is shown below.  

Q: Write all the possible resonance structure(s). Show the movement of electrons by drawing arrow(s). I...

A: Resonance structure :- All the individual different possible contribution of structure of any molecu...

Q: Titanium (IV) chloride and magnesium solid form Titanium solid and magnesium chloride Write ...

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Q: ydroiodic acid is_______ than hydrochloric acid, but________  than the bromic acid. Bromic acid is__...

A: Given : We have to fill in the blanks.

Q: productsc

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Q: What is the equivalent weight of the vehicle?

A: below.

Q: a) What is the molar concentration of the Solution in 250.0mL b) if loo.OmL of solvent is added to t...

A: Mass of AuCl3 = 53.3g  Volume of water = 250mL  

Q: Solution 5% v/v of methanol with water means that. O 5 ml methanol in 100 ml water. O 5 ml methanol ...

A:   That means  5% v/v of methanol with water implies that 5ml methanol in 100 ml water.  And thus sol...

Q: What is the concentration of hydroxide ions with a pH of 4.76?

A: Given : pH = 4.76 

Q: 1. What is the pH of a water that contains 120 mg/L of bicarbonate and 15 mg/L of carbonate ions?

A: Given: Concentration of bicarbonate i.e. HCO3- = 120 mg/L. And concentration of carbonate i.e. CO32-...

Q: Ca+2 = 36.8mg/L Mg+2 = 2.9mg/L HCO3 = 98mg/L pH = 7.53 Temp = 9 degree Celsius C...

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Q: Methods in precipitation titration are. Two. O Four. Three.

A: A precipitation titration is the one in which the formation of precipitate takes place during the co...

Q: 3. If 50.00 mL of 1.00 M HC,H,O, (K, = 1.8 x 105) is titrated with 1.00 M NAOH. What is the pH of th...

A: In this question , we are given a weak acid ( acetic acid ) and it is titrated with a strong base ( ...

Q: Consider a hypothetical case in which the charge on a proton is twice that of an electron. Using thi...

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Q: 2. Draw your model properly using the chair convention. 3. Indicate all of the axial and equatorial ...

A: Note: As per our company guideline we can answer only three subparts. Kindly repost the question. 

Q: Why is ethane a nonpolar covalent bond?

A: it is true that ethane is nonpolar , first polarity arises due to difference in electronegativities ...

Q: Calculate the pH after addition of 0.00, 5.00, 25.00, 45.00, 49.00, 50.00, 51.00 and 55.00 mL of 0.1...

A: Weak acids are the acids that do not dissociate completely in aqueous medium. In these cases, there ...

Q: The vapor pressure, P, of bromine at several temperatures, T, is given in T (K) Р (Torr) the table. ...

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Q: e equilibrium constant

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Q: Some proteins are rich in disulfide bonds, and their mechanical properties such as tensile strength,...

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Q: specific heat

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Q: Write expressions for K and Kp for the following reaction 5 C4H10(g) + 25 O2(g) (double arrow) 20 C...

A: Combustion reaction of butane are given

Q: How many indictors using in alkalinity titration. O Three. O Two. O Four.

A: Given that : We have to identify the number of indicators used in alkalinity titration.

Q: solution is prepared by dissolving in 3.00 g of naphthalene ( C10H8 ) in 20.0 g of  benzene ( C6H6)....

A: Freezing point depression and boiling point elevation property of solution are colligative property ...

Q: 1. Manufacturers of headache remedies routinely claim that their brands are more potent pain relieve...

A: Given that, extra-strength Tylenol uses 600 mg = (600/1000) g = 0.6 g of acetaminophen (C8H9NO2). We...

Q: Study guide 29 Option A.)[Option 1] “Shift A” Option B.) [Option 2] “Shift B”

A: Shift to the right option A

Q: How many 1H NMR signals/shifts will the following molecule produce? [Note: enter a whole digit integ...

A: The chemically similar protons produce single nmr peak whereas chemically different peaks produce di...

Q: a) b) OH CH3 Br

A: The IUPAC name of the above compounds are given below

Q: The acid-base reaction between bisulfate and carbonate is below. HSO4- (aq) + CO32- (aq)  SO42- (aq...

A: Acid gives H+ ion and base accept H+ ion. 

Q: Caffeine, C8H10N4O2, is a stimulant found in coffee and tea. If a solution of caffeine in chloroform...

A:

Q: Predict the ionic charge for a phosphorus ion, P?–, based on the position of the element in the peri...

A: Predict the ionic charge for a phosphorus ion, P?

Q: [References] Indicate whether the pair of structures shown represent stereoisomers, constitutional i...

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Q: nomenclature

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Q: Select all of the ions that are spectator ions in the below chemical reaction. Incorrect selections ...

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Q: A weather balloon contains 68.5 g of helium (He) gas. Calculate the volume (in L) of the balloon at ...

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Q: virtual models to show the relationship between an ether and an alcohol

A: The functional groups given are ether and alcohol.    

Q: Ispido) Determine a molecular formula, e.g. CH4, from the line structure below. Specify elements in ...

A:

Q: 2. Twenty-five mL of 0.100 M lactic acid (K, = 1.4 x 104) is titrated with 0.097 M KOH. %3D a) What ...

A: Volume of lactic acid = 25ml Concentration of lactic acid = 0.1M Concentration of KOH = 0.097M We ar...

Q: Complete the following solubility constant expression for Fe(OH),. K sp

A: Given Fe(OH)2

Q: For the reaction below, the enthalpy of reaction is A,H= 188.6 kJ mol-1 and the thermodynamic equili...

A: Given: ΔH of reaction = 188.6 KJ/mol = 188600 J/mol. And equilibrium constant at 298.15 K = 3.21 × 1...

Q: y grams of

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: The following compound is undergo ether cleavage with strong acid. OCH3 2 HBr N + P i) Draw the corr...

A: Given : We have to make products for the following reaction.

Q: Which indicator using in .complexometeric and what the pH Eriochromo red T and pH range is 8-10. O E...

A: Complexometeric titration :- The coloured complex use to indicate the end point. It is the method wh...

Q: bnuot nasd OL por 2. Seven hundred fifty milliliters (750 mL) of a well-known alcoholic beverage is ...

A: Given: Volume of solution i.e. beverage = 750 mL. And the concentration of ethanol = 55.0 proof.  

Q: Molten materials involved in ionic bonds are electrically conductive. TRUE or FALSE?

A: Given : We have to tell whether the statement is true or false.

Q: why is ethane a nonpolar covalent bond? I get that it is because they have "equal" shared valence el...

A: Ethane (C2H6 ) is made of Carbon(C) and Hydrogen(H).  

Q: Problem 6: A solutions contains 7.500x10-7 g of lead (Pb) and 100.0 g of H,Oq). How many ppm of Pb a...

A: PPM is calculated by dividing the mass of the solute by the mass of the solution, then multiplying b...

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.