Errors that are independent of the size of the sample being analyzed. * the sample

Q: Heat reored Temperature

A: Cooling curve:

Q: Redox reaction, balance in acidic solution: Cl2+I2+HCl=NaIO3+NaCl

A: Given reaction is : Cl2 + I2 + NaCl ------------> NaIO3 +    HCl Balance the redox reaction in…

Q: Calculate the volume, in milliliters, of 0.170 M NaOH that must be added to 247 mL 0.0581 M…

A:

Q: What would 0.03 bq of Cs be equivalent to? What i mean by this is, how much is that when compared to…

A: Given :0.03 bq of Cs  We have to determine:  What would 0.03 bq of Cs be equivalent to i) in terms…

Q: 4. Suppose 5 mL of 1.5 M ethylene diamine is added to 50 mL of 0.15 M Ni solution in an identical…

A:

Q: molecular speed from low (1) to high (4).  All gases are at the same temperature.     O2 (g)   Ar…

A: Organize the following gases in order of molecular speed from low (1) to high (4).  All gases are at…

Q: Write the reaction for the oxidation of ascorbic acid catalyzed by ascorbic acid oxidase.

A: The overall oxidation of ascorbic acid typically involves the transfer of two electrons and two…

Q: Gold(III) chloride, AuCl3, has Kp = 3.2 x 10 25. Calculate the molar solubility of gold(III) .…

A: Since you have posted question with multiple subparts as per guidelines we can solve three per…

Q: What would 0.03 bq of Cs be equivalent to? What i mean by this is, how much is that when compared to…

A: Given :0.03 bq of Cs  We have to determine:  What would 0.03 bq of Cs be equivalent to i) in terms…

Q: Determine the percentage error and the concentration of the prepared NaOH given the following data.…

A: For NaOH solution , molarity and normality are equal.  So first we we would Calculate normality of…

Q: What is the electron domain geometry? Circle a. linear b. trigonal planar c. tetrahedral

A: Given ; structure of molecule

Q: A certain microwave oven produce microwave with x wavelength at 2.50 mm, if 20.0 moles of photons…

A: Given :- no.of moles of photons = 20.0 mol  Wavelength of microwave = 2.50 mm  To calculate :-…

Q: d Po undergoes four decay reactions: B, a, B, a. Step 1. 218 Po undergoes B decay to give 218 At 85…

A: Detail solution is given below

Q: Chemical nomenclature is the language of chemistry. Writing formulas for Tonic compounds using the…

A:

Q: How many different molecules are drawn below?

A: In this question, we have to identify how many different molecules are drawn in the question.

Q: Part A: Find the value of the specific rate constant, k, for the data shown in the graphs in…

A: The graphs given are,

Q: 5. Rank the compounds by rate of reactivity with a mixture of Cl, and AICI. The most reactive…

A: We have to predict the order of reactivity.

Q: . Presence of interfering contaminants in the sample is an example of this error. 2. A substance…

A: Answer- Errors in measurements-  There are different types of errors.

Q: In the following diagram, what is the name of the complex that is pointed to by the arrow: [AB, JAB,…

A: Activated complex: It refers to a collection of intermediate molecules formed during the progression…

Q: 31n 15 undo 32 H → P+? 15 Express your answer as a particle. ΑΣφ ? OA chemical reaction does not…

A: Identify ? mark of the given reaction ?

Q: Calculate the volume of a sample of nitrogen gas (N2) at 275°C if this sample has a volume of 10 L…

A:

Q: Consider the mechanism. Step 1: A =B + C equilibrium Step 2: C +D → E slow Overall: A + D → B + E…

A: Given, the reaction mechanism: Step-1: A ⇌ B + C   (equilibrium) Step-2: C + D → E   (slow) Overall:…

Q: Table 2 Molecules with Multiple Bonds Molecule CH2O HCN CO2 CO [NO2]- Number of Bond Pairs…

A: Number of bond pairs is half the number of electrons bonded to each other around the central atom.…

Q: At a certain temperature this reaction follows first-order kinetics with a rate constant of 0.0319…

A: Goven, 2H3PO4(aq) ➝ P2O5(aq) + 3H2O(aq) Reaction follows first order kinetics. Rate constant (k) =…

Q: The acid ionization constant for Fe(H20)63+(aq) is 7.7×103. Calculate the pH of a 0.2920M solution…

A: The PH can be calculated as follows

Q: A critical reaction in the production of energy to do work or drive chemical reactions in biological…

A: Recall the given reaction,   ATP (aq)  +  H2O (l)  -------->  ADP (aq)  +  HPO42- (aq) At 37◦C…

Q: Calculate the sum of the two weight tests. Then select SUBMIT to check your answer and add the…

A: The calculation given is, => 127.0912 - 127.08942

Q: What is the density of O2 at STP (in g/L)?

A:

Q: One mole of photons at wavelength 650. nm has of energy. 184 kI

A:

Q: = -255 kJ/mol and AS°rxn 211 J/mol at 55°C. Do you expect the °rxn to confirm your prediction. 2. A…

A: Spontaneous reaction :-  A reaction which takes place on its own without the need of any external…

Q: A given sample of gas has a volume  of 5.10 L at 27 C and 640 mm Hg. It's volume and temperature are…

A: Given; values of temperature, volume and pressure

Q: The IUPAC name for the following molecule is: Br но ÕH (3R, 4R)-3-bromo-4-hydroxyhexanal (3R,…

A: Every chiral center has a certain configuration that R or S. Configuration of chiral center used in…

Q: In the experimentation where we oxidize cyclohexanol with bleach (NaOCl). Why is it necessary to…

A: Because they are strong oxidizing agents, bleaches such as chlorine and sodium hypochlorite are able…

Q: A chemist wishing to do an experiment requiring 4' Cat (half-life = 4.5 days) needs 5.0 µg of the…

A: Given :  Half life (t1/2) = 4.5 days  Mass of 47Ca+2 required = 5.0 ug  Time for delivery = 96 hour…

Q: linear b. trigonal plana С. :0: :Ci-C- er of domains on central atom on Domain Geometry

A: As it has three sigma bonds, so it has sp2 Hybridization.  Shape = Trigonal planar  (b) is correct…

Q: What volume of hydrogen gas is evolved from a reaction between 0.69 g of Na and water? The gas is…

A:

Q: 4-secbutyl-2-octyne

A: We have to draw the molecular structure of given IUPAC name 4-secbutyl-2-octyne

Q: Click the "draw structure" button to launch the drawing utility. What product(s) (excluding…

A: Here we have to determine the suitable reagent required to convert the given reactant to target…

Q: 4. Suppose 5 mL of 1.5 M ethylene diamine is added to 50 mL of 0.15 M Ni solution in an identical…

A: Given: Concentration of ethylene diamine i.e. en = 1.5 M Volume of en solution taken = 5 mL = 0.005…

Q: Name the Alkane. Use the IUPAC System of Nomenclature

A:

Q: Al203(s) + 3H2(g , p = 1 bar) → 2AI(s) + 3H2O(I) at T = 298 K, answer each of the following by doing…

A:

Q: Consider the decomposition of a metal oxide to its elements, where M represents a generic metal. 3…

A:

Q: 4. Suppose 5 ml. of 1.5 M ethylene diamine is added to 50 mL of 0.15 M Ni solution in an identical…

A: Given: Concentration of ethylene diamine i.e. en = 1.5 M Volume of en solution taken = 5 mL = 0.005…

Q: What is the correct IUPAC name of the structure presented. (Follow this format Branch-Carbon…

A:

Q: At 22 °C, an excess amount of a generic metal hydroxide, M(OH),, is mixed with pure water. The…

A: We know,  PH + POH = 14

Q: 4. Given the following information: (Enthalpy of Formation) AHF°(NO2, gas) = 33.18 kJ/mol AHF°(H2O,…

A: The standard enthalpy of formation is the enthalpy change of reaction in standard conditions when…

Q: How much NaOH (g) would you need to dissolve in water in order to prepare 1.50  L of a NaOH solution…

A: Given-> Volume = 1.50 L Concentration of -OH =concentration ofNaOH=0.500M

Q: 8. a) Starting from the rate law for the second order reaction below, derive the relationship…

A:

Q: Predict whether the cyclic system is aromatic , anti-aromatic, or non-aromatic by counting electrons…

A: The molecules given are,

Q: What kind of electromagnetic waves can cause damage to living cells? Medium wavelengths None of…

A: Given electromagnetic waves: Medium wavelengths Long wavelengths Short wavelengths We have to find…