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1) Predict the charge that a magnesium (Mg) ion would have A) 5- B) 1+ C)...
1) Predict the charge that a magnesium (Mg) ion would have A) 5- B) 1+ C) 1- D) 2+ 2) Predict the charge that an ion formed from sulfur would have. A) 1- B) 6+ C) 3- D) 4+ E) 2- 3) Which of the following does NOT describe a metal? A) good conductor of heat B) good conductor of electricity C) tends to gain electrons D) forms ionic compounds with nonmetals E) found on the left side of the...
10. Based on Periodic Table positions, only this set has two elements that would have similar...
10. Based on Periodic Table positions, only this set has two elements that would have similar chemical properties: A. 11 Na, 12Mg. sXe, ssCs B. 13A, 14S, SP. As C. 13A, 18K, Ge, Sn. D. SF, Zr, son, sal 11. The IUPAC name of Ba(CIO) is A. Barium chloride B. Barium chlorite C. Barium perchlorate D. Barium chlorate 12. The correct order of increasing effective nuclear charge is AK <Mg <P <NO B. Mg <K<P <NO C.O <N<P < Mg...
Compoumas at mignt result from the combination of these metals and nonmetals. Name these compounds. Name...
Compoumas at mignt result from the combination of these metals and nonmetals. Name these compounds. Name one ionic compound that contains only nonmetallic elements. Name one ionic compound that contains a polyatomic cation and a polyatomic anion (see Table 2.3). 9.9 9.10 An ionic bond is formed between a cation A and an anion B". How would the 9.15 energy of the ionic bond [see Equation (9.2)] be affected by the following changes? (a) doubling the radius of A*, (b)...
Hi there I need help please. 26. Which of the following does not have eight valence...
Hi there I need help please.
26. Which of the following does not have eight valence electrons? A) Ca+ B) Rb+ C) Xe D) Br E) All of the above have eight valence electrons. as the magnitude of the ion 27. In ionic bond formation, the lattice energy of ions charges A) decrease, decrease, decrease B) increases, increase, increase C) decreases, increase, increase D) increases, increase, decrease E) increases, decrease, decrease and the radii 28. Which formula/name pair is incorrect?...
i need it asap pls.!!! and keep it neat. ***You can also include your work for...
i need it asap pls.!!!
and keep it neat.
***You can also include your work for the last question in the Achieve Test for partial credit if you did 5. Consider the polyatomic ion AF. The identity of A is not known. F is fluorine. The compound has a total of 42 valence electrons (including the valence electron for the negative charge) (5 points). a. Draw the Lewis Dot Structure and the 3D drawing of the molecule with wedges and...
Ionic & Covalent Virtual Lab Pre-Virtual Lab Questions: Answer these before going to the website to...
Ionic & Covalent Virtual Lab Pre-Virtual Lab Questions: Answer these before going to the website to begin the virtual lab. 1. Where are metal atoms located on the periodic table? Where are non metal atoms located on the periodic table? 2. What subatomic particles) participate in chemical bonding? 3. In your own words, define valence electrons. 4. How can you determine the number of valence electrons in an atom using the periodic table? 5. Draw a Lewis Dot Structure for...
Could you please break down the problems. Thank you! 1. Identify the compound with the least...
Could you please break down the problems. Thank you!
1. Identify the compound with the least polar bond. A) HF B) LiF C) IBr D) HCI 2. Choose the best Lewis structure for OC12. A):CI=Ö=o1: B):C1-0-: c):ÇI==C1: D):C1-ö=ci: 3. Draw the best Lewis structure for Cl3". What is the formal charge on the central Cl atom? A)-1 B)-2 C) +1 D) +2 4. Use the molecular orbital diagram on the equation page to determine which of the following has the...
1. For each compound given here, write what type of compound it is (molecular or ionic...
1. For each compound given here, write what type of compound it is (molecular or ionic or acid). (a) NH4Cl (b) AlH3 (c) O2 (d) CH4 (e) NH3 (f) H2O (g) PCl5 (h) SF4 (I) ClF3 (j) XeF2 (k) SF6 (l) BrF5 (m) XeF4 (o) CS2 (p) CH2Cl2 2. Write a chemical equation that goes with Lattice energy of CaCl2(s). 3. Draw the Lewis Dot structure of .. (a) Na (b) Cl (c) O-2 (d) Mg+2 4. What is the...
GENERAL CHEMISTRY I Stoichiometry and Reactions NAME: ux 1.hat are the reactants in the chemical equation...
GENERAL CHEMISTRY I Stoichiometry and Reactions NAME: ux 1.hat are the reactants in the chemical equation below ? Grade Agts) AuNO, (aq) ANO, (aq) Au(s) a, Silver &Gold Nitrate . Silver& Gold b. Gold&Silver Nitrate d. Gold Nitrate & Silver Nitrate 2. Report the molar mass of Auso 3. How many hydrogen molecules are contained in 4.0 grams of H ? a. o.4M b. 12.0x10 c. 4.Omol d. 2.0g 4 What is the mass of 1.00 mole of calcium fluoride,...
POGIL: Covalent Bonding So far you have learned that atoms can bond via ionic bonding. However,...
POGIL: Covalent Bonding So far you have learned that atoms can bond via ionic bonding. However, they can also bond h covalent and metallic bonding. Today we will be taking a look at covalent bonding. Have out a periodic table, and let's begin. Model 1: lonic Bonding with Lewis Dot Structures G,:-.,.C+ → (D Na :(..ドーラb N. C @ Refer to Model 1 to answer questions 1-6: Model 2: Covalent Bonding with Lewis Dot Structures Athat ie differont 10. In...
1) Predict the charge that a magnesium (Mg) ion would have A) 5- B) 1+ C) 1- D) 2+ 2) Predict the charge that an ion formed from sulfur would have. A) 1- B) 6+ C) 3- D) 4+ E) 2- 3) Which of the following does NOT describe a metal? A) good conductor of heat B) good conductor of electricity C) tends to gain electrons D) forms ionic compounds with nonmetals E) found on the left side of the...
10. Based on Periodic Table positions, only this set has two elements that would have similar chemical properties: A. 11 Na, 12Mg. sXe, ssCs B. 13A, 14S, SP. As C. 13A, 18K, Ge, Sn. D. SF, Zr, son, sal 11. The IUPAC name of Ba(CIO) is A. Barium chloride B. Barium chlorite C. Barium perchlorate D. Barium chlorate 12. The correct order of increasing effective nuclear charge is AK <Mg <P <NO B. Mg <K<P <NO C.O <N<P < Mg...
Compoumas at mignt result from the combination of these metals and nonmetals. Name these compounds. Name one ionic compound that contains only nonmetallic elements. Name one ionic compound that contains a polyatomic cation and a polyatomic anion (see Table 2.3). 9.9 9.10 An ionic bond is formed between a cation A and an anion B". How would the 9.15 energy of the ionic bond [see Equation (9.2)] be affected by the following changes? (a) doubling the radius of A*, (b)...
Hi there I need help please.
26. Which of the following does not have eight valence electrons? A) Ca+ B) Rb+ C) Xe D) Br E) All of the above have eight valence electrons. as the magnitude of the ion 27. In ionic bond formation, the lattice energy of ions charges A) decrease, decrease, decrease B) increases, increase, increase C) decreases, increase, increase D) increases, increase, decrease E) increases, decrease, decrease and the radii 28. Which formula/name pair is incorrect?...
i need it asap pls.!!!
and keep it neat.
***You can also include your work for the last question in the Achieve Test for partial credit if you did 5. Consider the polyatomic ion AF. The identity of A is not known. F is fluorine. The compound has a total of 42 valence electrons (including the valence electron for the negative charge) (5 points). a. Draw the Lewis Dot Structure and the 3D drawing of the molecule with wedges and...
Ionic & Covalent Virtual Lab Pre-Virtual Lab Questions: Answer these before going to the website to begin the virtual lab. 1. Where are metal atoms located on the periodic table? Where are non metal atoms located on the periodic table? 2. What subatomic particles) participate in chemical bonding? 3. In your own words, define valence electrons. 4. How can you determine the number of valence electrons in an atom using the periodic table? 5. Draw a Lewis Dot Structure for...
Could you please break down the problems. Thank you!
1. Identify the compound with the least polar bond. A) HF B) LiF C) IBr D) HCI 2. Choose the best Lewis structure for OC12. A):CI=Ö=o1: B):C1-0-: c):ÇI==C1: D):C1-ö=ci: 3. Draw the best Lewis structure for Cl3". What is the formal charge on the central Cl atom? A)-1 B)-2 C) +1 D) +2 4. Use the molecular orbital diagram on the equation page to determine which of the following has the...
GENERAL CHEMISTRY I Stoichiometry and Reactions NAME: ux 1.hat are the reactants in the chemical equation below ? Grade Agts) AuNO, (aq) ANO, (aq) Au(s) a, Silver &Gold Nitrate . Silver& Gold b. Gold&Silver Nitrate d. Gold Nitrate & Silver Nitrate 2. Report the molar mass of Auso 3. How many hydrogen molecules are contained in 4.0 grams of H ? a. o.4M b. 12.0x10 c. 4.Omol d. 2.0g 4 What is the mass of 1.00 mole of calcium fluoride,...
POGIL: Covalent Bonding So far you have learned that atoms can bond via ionic bonding. However, they can also bond h covalent and metallic bonding. Today we will be taking a look at covalent bonding. Have out a periodic table, and let's begin. Model 1: lonic Bonding with Lewis Dot Structures G,:-.,.C+ → (D Na :(..ドーラb N. C @ Refer to Model 1 to answer questions 1-6: Model 2: Covalent Bonding with Lewis Dot Structures Athat ie differont 10. In...
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