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Concept explainers
(a)
Interpretation:
The Lewis structure of
Concept Introduction:
The Lewis dot structure is the representation of a molecule or compound in which atoms are arranged or bonded in such a way that all the atoms have complete octets.
The bond formation between the atoms takes place due to the sharing of valence electrons between them while the remaining outer electrons are denoted as lone pair of electrons.
(b)
Interpretation:
The Lewis structure of
Concept Introduction:
The Lewis dot structure is the representation of a molecule or compound in which atoms are arranged or bonded in such a way that all the atoms have complete octets.
The bond formation between the atoms takes place due to the sharing of valence electrons between them while the remaining outer electrons are denoted as lone pair of electrons.
(c)
Interpretation:
The Lewis structure of
Concept Introduction:
The Lewis dot structure is the representation of a molecule or compound in which atoms are arranged or bonded in such a way that all the atoms have complete octets.
The bond formation between the atoms takes place due to the sharing of valence electrons between them while the remaining outer electrons are denoted as lone pair of electrons.
(d)
Interpretation:
The Lewis structure of
Concept Introduction:
The Lewis dot structure is the representation of a molecule or compound in which atoms are arranged or bonded in such a way that all the atoms have complete octets.
The bond formation between the atoms takes place due to the sharing of valence electrons between them while the remaining outer electrons are denoted as lone pair of electrons.
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Chapter 10 Solutions
EP BASIC CHEMISTRY-STANDALONE ACCESS
- should react most rapidly with Cl2 and AICI. (9.28.h) should have the highest boiling point, 7. Of the compounds shown below, B A. D. 8. Of the compounds shown below, NO2 HO, is not aromatic. (9.1 lg,i) 9. Of the compounds shown below, only - D Z-I Uarrow_forward(9.4) Which of the following elements has the most number of valence electrons? selenium O antimony helium O bariumarrow_forwardHonors Chemistry-4th Hour- Dr. Paul / Gases / Lesson 148 11. Which state of matter is most accurately described by the kinetic molecular theory? O gas aqueous solid O liquid available! (3.0.227)arrow_forward
- 6.149 Indicate the major type of intermolecular forces-(1) ionic bonds, (2) dipole-dipole attractions, (3) hydrogen bonds, (4) dispersion forces-that occurs between particles of the following: (6.9) a. NF3 d. Cs,0 с. Brz f. CH;OH b. CIF e. C4H10arrow_forwardThis is possible because of the following reactions that take place rapidly as long as reactants are available: (11.3) Equation : 51-(aq) + IO-3(aq) + 6H+(aq) ----> 3I2(aq) +3H2O(I)arrow_forward9.116 Lithium chloride has a solubility of 55 g of LiCl in 100. g of H,O at 25 °C. Determine if each of the following mixtures forms an unsaturated or saturated solution at 25 °C: (9.3) a. adding 10 g of LiCl to 15 g of H;O b. adding 25 g of LİCI to 50. g of H,0 c. adding 75 g of LiCl to 150. g of H,O ne on nearrow_forward
- does it compare with the known melting and boiling point? (1) 9. The average kinetic energy of water molecules is a measure of the temperature of water. When the temperature of water remains constant the average kinetic energy of the molecules remains constant, even though the water is being heated by the Bunsen flame. So, energy is being taken in by the water, but it is not being used to increase the kinetic energy of the molecules. 9.1 What type of energy are the water molecules gaining during a phase change? (1) 9.2 Explain your reasoning (to question 9.1) with reference to the kinetic theory of matter. 10. Write the conclusion. (3) [30]arrow_forward1. (10.3- 1.24)/18.43 2. A penny minted after 1982 has a mass of 2.5 g Calculate total mass of three such pennies. 3. The following are placed in a beaker weighing 39.457 g: 2.689 g of NaCl, 1.26 g of sand and 5.0 g water. What is the final mass of the beaker? 4. If the beaker containing a sample of alcohol weighs 49.8767 g and the empty beaker weighs 49.214 g, what is the weight of the alcohol? 5. A flask that weighs 345.8 g is filled with 225 mL of carbon tetrachloride. The weight of the flask and carbon tetrachloride is found to be 703.55 g. From this information, calculate the density of carbon tetrachloride.arrow_forward(5.8)Which of the following reactions will form a gaseous product? O H₂CO3(aq) + Pb(NO3)2(aq) O NaOH(aq) + HNO3(aq) O None of these O Na₂SO3(aq) + H₂SO4(aq) ◄ Previousarrow_forward
- One of the reactions in the industrial production ofnitric acid involves the production of nitric oxide: 4 NH3(g) 1 5 O2(g) → 4 NO(g) 1 6 H2O(g) (7.4) T/I a) If 4500 kg of ammonia, NH3(g), react with7500 kg of O2, what mass of NO will form? (b) What mass of the excess reagent will remain?arrow_forwardshould react most rapidly with Clz and AICI. (9.28 h) 8. Of the compounds shown below, NO2 HO. D. 9. Qarrow_forward9.2 An unknown salt is found to contain 30,6% of water. The formula mass for anhydrous salt (AS) is 100 amu. 9.2.1 Calculate the amount of water bonded with an unknown salt. 9.2.2 An anhydrous salt above consists of a metal with a molar mass of 40. (a) Write down the chemical symbol of this metal. (b) To which group does the metal belongs? 9.2.3 Write down the chemical formula of an anhydrous salt above.arrow_forward
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