Unit 3 HW 12 (Chapters 10 & 11)

Answer the following questions about the Lewis structure for sulfur dichloride, SCl2 The central atom is _____ . There are _____ valence electrons and _____ REDs. There are _____ single covalent bonds, _____ double covalent bonds, and _____ triple covalent bonds. There are _____ ionic bonds. The shape is _____ and the bond angles are about _____ . a. 0 b. 1 c. 2 d. 3 e. 4 f. 5 g. 8 h. 10 i. 12 j. 14 k. 16 l. 18 m. 20 n. 24 o. 26 p. 30 q. 32 r. 34 s. 36 t. bent u. diatomic v. pyramidal w. linear x. monoatomic ions y. tetrahedral z. trigonal planar aa. 109.5º bb. 120º cc. 180º dd. no bond angles, no central atom ee. S ff. Cl gg. P hh. S and Cl ii. Cl and Cl

The central atom is __ee__ . There are __m__ valence electrons and __e__ REDs. There are __c__ single covalent bonds, __a__ double covalent bonds, and __a__ triple covalent bonds. There are __a__ ionic bonds. The shape is __t__ and the bond angles are about __aa__ . Answer Key: ee, m, e, c, a, a, a, t, aa

Answer the following questions about the Lewis structure for hydrogen carbon trichloride, HCCl3. (The common name is chloroform) The central atom is _____ . There are _____ valence electrons and _____ REDs. There are _____ single covalent bonds, _____ double covalent bonds, and _____ triple covalent bonds. There are _____ ionic bonds. The shape is _____ and the bond angles are about _____ . a. 0 b. 1 c. 2 d. 3 e. 4 f. 5 g. 8 h. 10 i. 12 j. 14 k. 16 l. 18 m. 20 n. 24 o. 26 p. 30 q. 32 r. 34 s. 36 t. bent u. diatomic v. pyramidal w. linear x. monoatomic ions y. tetrahedral z. trigonal planar aa. 109.5º bb. 120º cc. 180º dd. no bond angles, no central atom ee. C ff. H gg. Cl hh. C and Cl ii. Cl and Cl

The central atom is __ee__ . There are __o__ valence electrons and __e__ REDs. There are __e__ single covalent bonds, __a__ double covalent bonds, and __a__ triple covalent bonds. There are __a__ ionic bonds. The shape is __y__ and the bond angles are about __aa__ . Answer Key: ee, o, e, e, a, a, a, y, aa

Answer the following questions about the Lewis structure for diphosphorus tetroxide, P2O4 The two central atoms are _____ . There are _____ valence electrons, and each central atom has _____ REDs. There are _____ single covalent bonds _____ double covalent bonds, and _____ triple covalent bonds in the molecule. There are _____ ionic bonds. The shape at each central atom is _____ and the bond angles are about _____ . a. 0 b. 1 c. 2 d. 3 e. 4 f. 5 g. 8 h. 10 i. 12 j. 14 k. 16 l. 18 m. 20 n. 24 o. 26 p. 30 q. 32 r. 34 s. 36 t. bent u. diatomic v. pyramidal w. linear x. monoatomic ions y. tetrahedral z. trigonal planar aa. 109.5º bb. 120º cc. 180º dd. no bond angles, no central atom ee. C ff. N gg. P and O hh. P and P ii. O and O

The two central atoms are __hh__ . There are __r__ valence electrons, and each central atom has __d__ REDs. There are __d__ single covalent bonds __c__ double covalent bonds, and __a__ triple covalent bonds in the molecule. There are __a__ ionic bonds. The shape at each central atom is __z__ and the bond angles are about __bb__ . Answer Key: hh, r, d, d, c, a, a, z, bb

Answer the following questions about the Lewis structure for dicarbon dichoride, C2Cl2 The two central atoms are _____ . There are _____ valence electrons, and each central atom has _____ REDs. There are _____ single covalent bonds, _____ double covalent bonds, and _____ triple covalent bonds in the molecule. There are _____ ionic bonds. The shape at each central atom is _____ and the bond angles are about _____ . a. 0 b. 1 c. 2 d. 3 e. 4 f. 5 g. 8 h. 10 i. 12 j. 14 k. 16 l. 18 m. 20 n. 22 o. 26 p. 30 q. 32 r. 34 s. 36 t. bent u. diatomic v. pyramidal w. linear x. monoatomic ions y. tetrahedral z. trigonal planar aa. 109.5º bb. 120º cc. 180º dd. no bond angles, no central atom ee. C ff. N gg. O hh. C and Cl ii. C and C

The two central atoms are __ii__ . There are __n__ valence electrons, and each central atom has __c__ REDs. There are __c__ single covalent bonds, __a__ double covalent bonds, and __b__ triple covalent bonds in the molecule. There are __a__ ionic bonds. The shape at each central atom is __w__ and the bond angles are about __cc__ . Answer Key: ii, n, c, c, a, b, a, w, cc

Answer the following questions about the Lewis structure for dinitrogen tetroxide, N2O4 The two central atoms are _____ . There are _____ valence electrons, and each central atom has _____ REDs. There are _____ single covalent bonds, _____ double covalent bonds, and _____ triple covalent bonds in the molecule. There are _____ ionic bonds. The shape at each central atom is _____ and the bond angles are about _____ . a. 0 b. 1 c. 2 d. 3 e. 4 f. 5 g. 8 h. 10 i. 12 j. 14 k. 16 l. 18 m. 20 n. 24 o. 26 p. 30 q. 32 r. 34 s. 36 t. bent u. diatomic v. pyramidal w. linear x. monoatomic ions y. tetrahedral z. trigonal planar aa. 109.5º bb. 120º cc. 180º dd. no bond angles, no central atom ee. C ff. O gg. N and O hh. P and P ii. N and N

The two central atoms are __ii__ . There are __r__ valence electrons, and each central atom has __d__ REDs. There are __d__ single covalent bonds, __c__ double covalent bonds, and __a__ triple covalent bonds in the molecule. There are __a__ ionic bonds. The shape at each central atom is __z__ and the bond angles are about __bb__ . Answer Key: ii, r, d, d, c, a, a, z, bb

Answer the following questions about the Lewis structure for calcium nitrite, Ca(NO2)2 There are _____ calcium ion and _____ nitrite ions. The central atom in each nitrite is _____ . Each nitrite has _____ valence electrons, and the central atom has _____ REDs. Each nitrite has _____ single covalent bonds, _____ double covalent bonds, and _____ triple covalent bonds. There are _____ ionic bonds in the molecule. The shape at each central atom is _____ and the bond angles are about _____ . a. 0 b. 1 c. 2 d. 3 e. 4 f. 5 g. 8 h. 10 i. 12 j. 14 k. 16 l. 18 m. 20 n. 24 o. 26 p. 30 q. 32 r. 34 s. 36 t. bent u. diatomic v. pyramidal w. linear x. monoatomic ions y. tetrahedral z. trigonal planar aa. 109.5º bb. 120º cc. 180º dd. no bond angles, no central atom ee. Ca ff. N gg. O hh. N and O ii. O and O

There are __b__ calcium ion and __c__ nitrite ions. The central atom in each nitrite is __ff__ . Each nitrite has __l__ valence electrons, and the central atom has __d__ REDs. Each nitrite has __b__ single covalent bonds, __b__ double covalent bonds, and __a__ triple covalent bonds. There are __c__ ionic bonds in the molecule. The shape at each central atom is __t__ and the bond angles are about __bb__ . Answer Key: b, c, ff, l, d, b, b, a, c, t, bb

Answer the following questions about the Lewis structure for potassium dihydrogen phosphite, KH2PO3 There are _____ potassium ions and _____ dihydrogen phosphite ions. There are _____ central atoms in the dihydrogen phosphite ion. The dihydrogen phosphite has _____ valence electrons, and the central P atom has _____ REDs. There are _____ single covalent bonds, _____ double covalent bonds, and _____ triple covalent bonds. There are _____ ionic bonds. The shape at the central P is _____ and the bond angles at the P are about _____ . a. 0 b. 1 c. 2 d. 3 e. 4 f. 5 g. 8 h. 10 i. 12 j. 14 k. 16 l. 18 m. 20 n. 24 o. 26 p. 30 q. 32 r. 34 s. 36 t. bent u. diatomic v. pyramidal w. linear x. monoatomic ions y. tetrahedral z. trigonal planar aa. 109.5º bb. 120º cc. 180º dd. no bond angles, no central atom ee. K ff. H gg. P hh. P and O ii. O and O

There are __b__ potassium ions and __b__ dihydrogen phosphite ions. There are __d__ central atoms in the dihydrogen phosphite ion. The dihydrogen phosphite has __o__ valence electrons, and the central P atom has __e__ REDs. There are __f__ single covalent bonds, __a__ double covalent bonds, and __a__ triple covalent bonds. There are __b__ ionic bonds. The shape at the central P is __v__ and the bond angles at the P are about __aa__ . Answer Key: b, b, d, o, e, f, a, a, b, v, aa

Answer the following questions about the Lewis structure for gallium (III) sulfate, Ga2(SO4)3 There are _____ gallium ions and _____ sulfate ions. The central atom in each sulfate is _____ . Each sulfate ion has _____ valence electrons, and the central atom has _____ REDs. Each sulfate ion has _____ single covalent bonds, _____ double covalent bonds, and _____ triple covalent bonds. There are several ionic bonds in the molecule. The shape at each central atom is _____ and the bond angles are about _____ . a. 0 b. 1 c. 2 d. 3 e. 4 f. 5 g. 8 h. 10 i. 12 j. 14 k. 16 l. 18 m. 20 n. 24 o. 26 p. 30 q. 32 r. 34 s. 36 t. bent u. diatomic v. pyramidal w. linear x. monoatomic ions y. tetrahedral z. trigonal planar aa. 109.5º bb. 120º cc. 180º dd. no bond angles, no central atom ee. Ga ff. S gg. O hh. S and O ii. O and O

There are __c__ gallium ions and __d__ sulfate ions. The central atom in each sulfate is __ff__ . Each sulfate ion has __q__ valence electrons, and the central atom has __e__ REDs. Each sulfate ion has __e__ single covalent bonds, __a__ double covalent bonds, and __a__ triple covalent bonds. There are several ionic bonds in the molecule. The shape at each central atom is __y__ and the bond angles are about __aa__ . Answer Key: c, d, ff, q, e, e, a, a, y, aa

Answer the following questions about the Lewis structure for aluminum chloride, AlCl3 There are _____ aluminum ions and _____ chloride ions. The central ion is _____ . There are _____ valence electrons on each anion, and each anion has _____ REDs. There are _____ single covalent bonds, _____ double covalent bonds, and _____ triple covalent bonds. There are _____ ionic bonds. The shape at each central atom is _____ and the bond angles are about _____ . a. 0 b. 1 c. 2 d. 3 e. 4 f. 5 g. 8 h. 10 i. 12 j. 14 k. 16 l. 18 m. 20 n. 24 o. 26 p. 30 q. 32 r. 34 s. 36 t. bent u. diatomic v. pyramidal w. linear x. monoatomic ions y. tetrahedral z. trigonal planar aa. 109.5º bb. 120º cc. 180º dd. no bond angles, no central atom ee. C ff. O gg. P and P hh. Cl and Cl ii. Al jj. Cl

There are __d__ aluminum ions and __d__ chloride ions. The central ion is __ii__ . There are __g__ valence electrons on each anion, and each anion has __dd__ REDs. There are __a__ single covalent bonds, __a__ double covalent bonds, and __a__ triple covalent bonds. There are __d__ ionic bonds. The shape at each central atom is __x__ and the bond angles are about __dd__ . Answer Key: d, d, ii, g, dd, a, a, a, d, x, dd

Answer the following questions about the Lewis structure for potassium phosphite, K3PO3 There are _____ potassium ions and _____ phosphite ions. The central atom in the phosphite is _____ . The phosphite has _____ valence electrons, and the central atom in phosphite has _____ REDs. There are _____ single covalent bonds, _____ double covalent bonds, and _____ triple covalent bonds. There are _____ ionic bonds. The shape at the central atom is _____ and the bond angles are about _____ in the phosphite. a. 0 b. 1 c. 2 d. 3 e. 4 f. 5 g. 8 h. 10 i. 12 j. 14 k. 16 l. 18 m. 20 n. 24 o. 26 p. 30 q. 32 r. 34 s. 36 t. bent u. diatomic v. pyramidal w. linear x. monoatomic ions y. tetrahedral z. trigonal planar aa. 109.5º bb. 120º cc. 180º dd. no bond angles, no central atom ee. C ff. K gg. P hh. O ii. O and O

There are __d__ potassium ions and __b__ phosphite ions. The central atom in the phosphite is __gg__ . The phosphite has __o__ valence electrons, and the central atom in phosphite has __e__ REDs. There are __d__ single covalent bonds, __a__ double covalent bonds, and __a__ triple covalent bonds. There are __d__ ionic bonds. The shape at the central atom is __v__ and the bond angles are about __aa__ in the phosphite. Answer Key: d, b, gg, o, e, d, a, a, d, v, aa