In order to convert the unit Gg to kg you need to go from Gg to g to kg. If that is the case what are the unit conversions we must follow for the following units: a. m to mm b. ks to s c. g to ug (micrograms)

Q: In the The vapor pressure for pure "Freon 1.1" and pure "Freon 12" at 25°C are 15 lb/ in? and 85…

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Q: Which alkene is lower in energy? r The alkene on the left is lower in energy The alkene on the right…

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Q: Write the balanced NET IONIC equation for the reaction that occurs when hydroiodic acid and…

A: The balanced equation of the reaction is: HI + KCN = KI + HCN The reaction is classified as a…

Q: Use the following information to answer question 35. An Equilibrium System N₂O4(g) + energy = 2…

A: In the graph initially there is equilibrium between N2O4 and NO2 then N2O4 is added ( as shown in…

Q: 2. Balance the following reactions. Acidic: MnO,- (aq) + Sn²+ (aq) →Mn²+ (aq) + Sn(aq) b. Basic:…

A: The given equations should be balanced in the given medium

Q: 4 Nitrogen is less reactive than flourine. Why could the effective nuclear charge be used to…

A: Effective nuclear charge is basically the nuclear charged faced by the valance electron. The valance…

Q: Jacques Charles found that increasing the temperature of a gas sample at constant pressure would…

A: We have to found whether there is increase , decrease or no change in Volume of gas by increase…

Q: 10.2 Predict the product. NBS hv, CCl4

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Q: What is the pH of 0.30 M HCl solution? HCl(aq) + H₂O(1)→ H3O+ (aq) + Cl- (aq) pH = [?]

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Q: What is the difference between exergonic and exothermic? What is the difference between intermediate…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: 10 grams of a non-volatile and non- dissociating solute is dissolved in 200 grams of benzene. The…

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Q: Explain melting point determination as a characterization technique.

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Q: In which of the following cyclic structures are the bonds in the ring 1.5 X the length of a…

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Q: Which of the following atoms should have the greatest polarizability? F Br Po Pb He

A: Polarisability : It is the property by the virtue which element tend to acquire electric dipole when…

Q: 2 W S X A biological molecule is shown here. What is the most likely classification of this…

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Q: Consider the reaction below. Which species are the Brønsted-Lowry bases? HCO, (aq) + NO₂ (aq) =…

A: ->Bronsted acid is acid which can donate H+ to the base . -> Bronsted base is base which can…

Q: 4. Which of the following potential energy diagrams could represent the reaction of N₂O(g) and…

A: We have to calculate the standard enthalpy of reaction and then tell the correct option.

Q: 871 = (014 mulay CHE : not A CLA✓ + C-OH →→→ ? id 5 priesk In that is the Product Form POT 8 710…

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Q: A beaker holds a mixture of 0.40 M HIO3 and 1.0 M HCOOH. Ka(HIO3) = 1.6 x 10-1 Ка(нсоон) = 1.77 ×…

A: Given: Ka (HIO3) = 1.6 × 10-1 Ka (HCOOH) = 1.77 × 10-4 We have to calculate the pH of a mixture of…

Q: Which of the following is the rate equation for the following reaction? CI + H₂O --> O Rate =…

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Q: Rank the cations from least stable (left) to most stable (right). | OI<II < III III < II <I III < II…

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Q: Why atoms bond? Explain in geological perspective. (3-5 sentences or more)

A: Atoms are composed of protons, neutrons and electrons. The nucleus of an atom is composed of protons…

Q: Give the reagents. O HgSO4, H2O O CH212, Zn/Cu OKMnO4 O 03 O 1. BH3, 2. H2O2, NaOH mCPBA

A: Given reaction is :  Give the reagents for the following transformation ? Options are : a. HgSO4 ,…

Q: Q/ differentiate in summary between the distinct plane of oil-water contact and gas-oil contact?

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Q: What is the correct name of this compound? CI R-2-chloropentane S-2-chloropentane R-2-chlorobutane…

A: Rules to assign R and S nomenclature The four atoms or group attached to chiral centre are given…

Q: O

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Q: Kerosene, C12H26(1), is a hydrocarbon used in jet fuel. The combustion of kerosene can be…

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Q: Which Newman projection demonstrates the least stable conformation of the C3-C4 bond of…

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Q: Complete the table  Chemical Reaction Balanced Chemical Equation Rate of Reaction (Equation) 1.…

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Q: Select the starting material which will generate the following two compounds through an ozonolysis…

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Q: Mr. Smith titrated exactly one-half of a weak acid solution to the endpoint. He then combined it…

A: In this question the net result at the end of the process is that the acid is titrated at the half…

Q: Q/ differentiate in summary between

A: There is an equal free water level which is altitude in which pressure of water and hydrocarbon…

Q: A student performed chromatography on a mixture of benzoic acid (C₂H5CO₂H), acetophenone…

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Q: 7. Consider the following T-z-y and P-z-y diagrams for the binary system methanol-ethlyl acetate…

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

Q: e the Esystem values after the addition of 30.00 mL of 0,0500 M HCIO3 to 25,00 mL 0 M NaAuCl4: 3(aq)…

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Q: Be sure to answer all parts.The equilibrium constant (K) for the formation of nitrosyl chloride, an…

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Q: Question 2 Which statement is consistent with the Hammond postulate? O the transition state of an…

A: Solutions  Hence option (A)  is correct answer..

Q: (d) 1. Hg(OAc)2, H2 2. NaBH4

A: It is elimination addition reaction which follows Markovnikoff rule.  So, OH group is added to more…

Q: By what mechanism is the following reaction likely to occur? E2 Br SN2 + NaSH Mixture of SN1 and E1…

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Q: Use the following information to answer question 33. Nitrogen gas and hydrogen gas react to form…

A: Rate of forward reaction is equal to rate of backward reaction at equilibrium . And according to…

Q: 1. Use retrosynthetic analysis to show you could use a cyclic acetal protecting group in the…

A: Compounds bearing cis-1,2-diols and cis- and trans- 1,3-diols can be protected as cyclic acetals and…

Q: What is IUPAC name of this chiral molecule below? (Hint: include its chiral configuration in the…

A: Here we are required to write the  IUPAC name of the given compound.

Q: The activation energy Ea for a particular reaction is 42.2 kJ/mol. How much faster is the reaction…

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Q: 0 F CH₂1 Br Br

A: Here we have to write predict E- configuration of the following given alkenes.

Q: How many cm2 are there in 9.7 in2 ? (HINT: 2.54 cm = 1 in)

A: given cm2 are there in 9.7  in2

Q: Each year, residential homes in the United States use more than 1.05×1014 L of natural gas, which is…

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Q: НО A НО Me OMe НО НО В Me Me MeO ОН 1. m-CPBA (1 equiv) CH₂Cl₂ 2. NaH, Mel, DMF 3. HClO4, H2O НО с…

A: Epoxidation occurs in more electron dense centre

Q: What is the solubility of barium nitrate, in g/L, if it’s Ksp value is 4.64 x 10^-3 ?

A: Ksp is known as solubility product constant. It is a kind of equilibrium constant.

Q: A sample of gas has a volume of 2.09 L at a temperature of 49.90 °C. The gas sample is cooled to a…

A: Given that, initial volume(v1) = 2.09  L, initial temperature(t1) = 49.90°C = (273 + 49.90)K = 322.9…

Q: Choose the structure that best fits the following data. 200 180 160 140 120 100 ppm CDS-00-825 80 60…

A: The IR and HNMR tells us about the structure of the unknown  compound .

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.