1. Write the Lewis structures for the following substances:
Boron
Match
Beryllium
Magnesium
2. Write the Lewis structures for the following substances:
For carbon monoxide
For carbon tetrachloride
For a compound formed by oxygen and aluminum atoms
For a compound formed by calcium and chlorine atoms
1. Write the Lewis structures for the following substances: Boron Match Beryllium Magnesium 2. Write the...
1. Write the Lewis structures for the following substances: Boron phosphorus Beryllium Magnesium 2. Write the Lewis structures for the following substances: For carbon monoxide For carbon tetrachloride For a compound formed by oxygen and aluminum atoms For a compound formed by calcium and chlorine atoms
Lewis structures worksheet Element Nome Dot diogren (tom) Dot diagram (on) Selenium Calcium Lith Oxygen Magnesium Sulfur Sedium Chlorine Bromine Write the name or formule and draw the Lewis dot diagram for each compound below. Name of compound Formula unit Lewis dot diagram Sodium Chloride Aluminum fluoride Potassium itide Tin (IV) fluoride Calcium bromide
Part I: Lewis Dot Structure. Read Section 15.1 then complete the following questions 1. Use Lewis dot structures to show the ionic bonding in the following pairs of elements. Show the transfer of electrons using arrows. Write the correct chemical formula for the ionic compound that forms. First Second Compound Dot Structure element elements Name Chlorine Calcium Calcium Chloride CaCl2 Barium Oxide Sodium Oxide Magnesium Phosphide Aluminum Oxide
Write a balanced chemical equation for each of the following reactions: 1. Hydrogen + chlorine hydrogen chloride 2. Hydrogen + nitrogen — ammonia 3. Carbon + steam → carbon monoxide + hydrogen 4. Calcium oxide + water calcium hydroxide 5. Phosphorus + oxygen → diphosphorus pentoxide 6. Aluminum sulfate + calcium hydroxide → aluminum hydroxide + calcium sulfate 7. Aluminum + oxygen aluminum oxide 8. Sodium peroxide + water sodium hydroxide + oxygen 9. Copper + concentrated sulfuric acid →...
Question 1: Write the electron Configurations for the Following Atoms and their Lewis Structures: a. Nitrogen b. Potassium c. Chlorine d. Lithium Question 2: Draw the Lewis Structures and State the molecular and electron group symmetry for each: a. CCI, b. CH. c. NH d. H0
I. Carbon atoms are about 25% lighter than oxygen atoms (the ratio of their weights is 3 to 4). What is the weight ratio of the carbon and oxygen that go into the formation of carbon monoxide, CO? (a) 4 parts carbon to 3 parts oxygen (b) 1 part carbon to 4 parts oxygen (c) 1 part carbon to 1 part oxygen (d) 4 parts carbon to 1 part oxygen (e) 3 parts carbon to 4 parts oxygen 2. How...
II. Using the Periodic Table to determine the ionic charge, predict the formulas of the binary compounds formed from the following combinations of elements and write the name for each compound. a. calcium and iodine b. aluminum and oxygen c. magnesium and nitrogen III. Write the name for each of the following ionic compounds: a. Na20 b. AlF; c. Cu2S d. Fe e . ZnCl2 IV. Name of the following covalent compounds: a. N₂O5 b. SCl2 c. Cho d. SiBra...
D Write a formula for the molecules made from the following atom combinations: a) Two hydrogen atoms and one sulfur atom HS b) One carbon atom and two oxygen atoms CO 2) Write the chemical names for the following molecules: a) SF b) PFS c) NF: d) SiBra e) P4010 f) XeF4 g) N204 3) Write the chemical formulas for the following molecules: a) lodine heptafluoride b) Chlorine dioxide a) Bromine monoxide b) Sulfur hexafluoride c) Trinitrogen pentoxide d) Carbon...
Question 6 2 pts What would be the type of bond between the following pairs of atoms: a. carbon and carbon Select] b. calcium and chlorine [Select] c. boron and silicon (Select] 4 d. oxygen and sulfur (Select]
writing lewis symbols for lewis STRC 434: Writing Lewis Symbols and Lewis Structures 4) Write the Lewis structure for the ionic com und potassium chloride in the box. 5. Construct the Lewis struchure model for the cova 149 lant compound sulfur ditluoride (SF) using the follow ing steps (1) The number of valence electrons in the sullur s The total number of valence electrons Hence, the total Lewis structure of potassium chioride (5) How does the written Lewis structure for...