many micrograms are contained in it?    Hint: You have four conversion factors. 0.0200 moles = 1 liter 345.32 grams = 1 mole 106 micrograms = 1 gram 1000 milliliters = 1 liter Group of answer choices 3.95 x 10^5 micrograms 0.00632 micrograms 5.79 x 10^4 micrograms

Q: 2. Balance each of the following equations: a. Fe(NH4)2 (SO4)2 6H₂O (aq) + H₂C2O4 (aq) → FeC204 2H2O…

A: Here we have to write  balanced chemical equation of the following  given reaction.

Q: A student ran the following reaction in the laboratory at 540 K: COC12 (g) CO(g) + Cl₂ (g) When she…

A: Reaction COCl2(g) -------->CO(g) + Cl2(g)

Q: Which of the following forms a 1° alcohol when reacted with Grignard reagent? ketone carbon dioxide…

A: Grignard reagent is an organomagnesium halide having a formula of RMgX, where X is a halogen like…

Q: QUESTION 9 Cyclooctatetraene (see below) is which of the following? Aromatic Anti-aromatic…

A: we have to classify cyclooctatetraene on the basis of aromaticity

Q: Question 1: The sample contained the three isotopes 24Mg, 25Mg and 26Mg. The percent abundance of…

A:

Q: What is the Victor-Meyer test? Describe how it is performed including reagents and describe the…

A: Victor- Meyer test is used to differentiate between 1°, 2° and 3° alcohols.

Q: 11. What types of intermolecular forces are present in the molecule below? OH A. dispersion forces…

A:

Q: a) R-2,2-dimethylcyclopentanol enob) 2-phenylethanol

A: Both the compounds are alcohols.

Q: Share your thoughts on "Though water is ubiquitous, it is the most scarce resource on earth."

A:

Q: Exercise: calculate the average atomic mass for the naturally occurring Mg element. The isotope…

A: Average atomic mass can be calculated using the given natural abundance and Isotopic mass of each…

Q: how did you find evidence for identity

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: DETERMINATION OF HYDROGEN PEROXIDE BY REDOX TITRATION 1. Write the balanced net ionic equation for…

A:

Q: The blue-green line of the hydrogen emission spectrum has a wavenumber of 20580 cm-¹. Calculate the…

A: Given, the wavenumber of blue-green line of hydrogen emission spectrumequal to 20580 cm-1.We are…

Q: For this proton transfer, why does the NH3 electron pair move to the H and not the electron pair…

A: According to question, in the 2nd step ammonia(NH3) is behaving as a proton acceptor, not bromide…

Q: onfused in this part why is the answer 0.0005666? Therefore, average error/ deviation = d1 + d2 +…

A: We need average absolute error or deviation to calculate the ppt, as the formula for error in ppt…

Q: The equilibrium constant, Kp, for the following reaction is 0.636 at 600 K. Calculate Ke for this…

A: kp is the equilibrium constant where the concentrations of gaseous reactants and products are…

Q: Suppose a student performed a similar standardization titration experiment. Below is the calculated…

A: We are given NaOH concentration for 3 different trials.  Trial-1 : 0.9554 M Trial-2: 0.9540 M…

Q: 11) Chemical Formula: C10H12O2 IR: strong peak 1720cm-¹ 10 1H 8 2H 2H PPM 10x2= 20+2 =22=12=10/2=5 6…

A:

Q: consider the following kinetic data for a certain reaction: t (min) 0.00 20.0 40.0 60.0 80.0 What is…

A: To calculate the half-life of the reaction, we have to calculate the order of the reaction first.…

Q: A Chemistry student had a cold and took 2.3 teaspoons (tsp) of cough syrup. If the syrup had a…

A: Density = Ratio of mass of a substance to its volume called density  Density = mass/ volume  CGS…

Q: The following mechanism has been proposed for the conversion of tert-butyl bromide to tert-butyl…

A: In substitution reaction one species is attack on substrate and and  takes place the position by…

Q: How would you classify the molecules shown below: Н- H- CH2OH -ОН OH CH₂OH They are identical но- НО…

A:

Q: If 1.00 molmol of argon is placed in a 0.500-LL container at 24.0 ∘C∘C , what is the difference…

A:

Q: Calculations for standardization of sodium hyroxide Mass of KHC₂H404 (9) Moles of KHC₂H₂O4 used…

A: Given, Standardisation of NaOH

Q: For each compound determine whether the two labeled hydrogens (a and b) are magnetically equivalent…

A:

Q: Identify the statement that correctly describes the relationship between wavelength and frequency.…

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Q: The following reaction gives a product with the molecular formula C4H8O2. Draw the structure of the…

A: Given reaction: We have to find the structure of the product with the molecular formula C4H8O2.

Q: QUESTION 5 What is the IUPAC name for this compound? CH3 CHCHCHCHCH CHCH

A: In IUPAC Nomenclature,we have to follow some rules. First we have to identify the parent chain( the…

Q: Write a balanced equation for the combination reaction described, using the smallest possible…

A:

Q: 20 Consider a hydrogen atom in the ground state. What is the energy of its electron? E = Incorrect…

A:

Q: Given 100 mL of a solution that contains 0.80 mM Ag* and 0.80 mM Cu*, can the two metals be separat…

A: The solution to be separated has: [Ag+(aq)] = 0.80 mM or 8.0*10-4 M  [Cu+(aq)] = 0.80 mM or 8.0*10-4…

Q: what point should the Grignard reaction turn pink/red in coloration? O After the magnesium is…

A: Organic reactions are those in which organic rectant react to form organic product. The formula of…

Q: QUESTION 4 What is the IUPAC name for this compound? CH3 H₂C CHCH₂CH₂CHCHC H3 CH₂CH₂CH3

A:

Q: Calculate the change in entropy (per mole) when ethanol is heated from room temperature (25 °C) to a…

A:

Q: Draw the Newman projections for the eclipsed conformations for the indicated C-C bond. The included…

A:

Q: 4 Exp. No. 1 2 3 Mass of Volume of Volume of beaker and liquid Acetic acid Water N Om Mass of Alka…

A: NaHCO3 + CH3COOH = CH3COONa + H2O +CO2    Trial 1: Mass of…

Q: The combustion of titanium with oxygen produces titanium dioxide:                 Ti (s) + O2 (g)…

A: Answer:- This question is answered by using the simple concept of calculation of heat using the heat…

Q: a. b. Ph ·| Ph OH NaN3 H₂SO4 Heat -N3

A:

Q: A solution is 0.010 M in HCl and 0.010 M in NH4Cl. What is the molar concentration of NH3 at…

A:

Q: What is the IUPAC name for this compound? CH3 CH=CH2

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: The rearrangement of cyclopropane to propene at 500 °C (CH₂) 3- >CH3CH=CH2 is first order in (CH₂)3…

A:

Q: 4. What is the indicator in this experiment? Circle the correct answer Buffered NH3 0.010 M EDTA…

A: 1) The indicator in the experiment is Eriochrome Black T. It changes color from red to blue with the…

Q: The activation energy for the gas phase decomposition of trichloromethyl chloroformate is 174 kJ.…

A:

Q: How would you classify the molecules shown below: H- H CH₂OH OH OH CH₂OH O They are identical. They…

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Q: iven the data in the table below, ΔH°rxn for the reaction C2H5OH (l) + O2 (g) →…

A:

Q: What reaction takes place for limiting and theoretical yields? CuSO4(aq)+Fe=>FeSO4(aq)+Cu(s)…

A: Displacement reaction is the reaction where the more reactive metal displaces the less reactive…

Q: 8 7) Chemical Formula: C₂H₁N IR: weak peak at 3400cm 1 1H SH Unknowns for 1H NMR Final Report 6…

A: IR spectra provides the information of functional groups of unknown compound. 1H-nmr provides the…

Q: Classify each chemical compound: compound KCI Br₂0 HCIO, type of compound ionic ionic ionic X O…

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Q: What is the IUPAC name for this compound? Н С CH

A:

Q: What is the IUPAC name for this compound? CH₂CH3 CH3

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.