PPT-Chapter 5 Molecules and Compounds

Laurie LeBlanc Cuyamaca College Clicker Questions 133 g 185 g 228 g 312 g 553 g The mass ratio of lead to sulfur in leadII sulfide is 2700 g lead to 418 g sulfur How much lead is required . Covalent Compounds. Warmup. – write out the answer. Identify these compounds as covalent or ionic. SiO. 2 . is _____. FeS. 2 . is _____. cobalt(III) chlorate is _______. H. 2. O is _______. An ionic bond is____. Chemistry of Living Things. Terms . Chemistry . Matter. Energy . Atoms . Atom. Smallest piece of an element. Subatomic particles. Proton. Neutron. Electron. Isotopes and radioactive isotopes. Atoms . Chapter 2 BLB 12. th. Expectations. Recognize important steps in the discovery of the atom and its structure.. Work with isotopes.. Learn about the periodic table.. Differentiate between molecular and ionic compounds.. IGCSE Chemistry 0620. What are organic compounds?. Organic compounds . are hydrocarbons and related compounds. Hydrocarbons. are compounds made up of . carbon. and . hydrogen. . only. .. Carbon atoms can join to another Carbon atom to form long Carbon chains. . C483 Spring 2013. Questions. T/F . The Golgi apparatus consists of flattened, fluid-filled, membranous sacs and is responsible for chemical modification and sorting of some biomolecules. .. T/F . The endoplasmic reticulum is the major site of RNA synthesis and the site of assembly of ribosomes. . organic compounds. isomers. functional groups . Much of the chemistry of life is based on organic compounds. organic compounds. have at least one carbon atom covalently bound to either:. another carbon atom. What’s all matter made of?. ATOMS!. CAN YOU TELL ME WHAT TYPE OF ELEMENT THIS IS?. ATOMS!. CAN YOU TELL ME WHAT TYPE OF ELEMENT THIS IS? . BERYLLIUM. the only atom with FOUR PROTONS(+)=ATOMIC NUMBER: 4. MACROSCOPIC SCALE. Elements combine to make compounds.. ATOMIC SCALE. Atoms combine to make molecules, or extended structures.. What we’ll cover…. Compound Formulas. Ions. Monatomic. Polyatomic. Ionic Compounds. Ms. Knick . HAHS. CHEM 1B. Chapter 17 Section 1. Liquid Water and Its Properties:. . -it is foundation of all life. . -makes up 70% of body of humans. . -can exist in all three phases. -Water is . Early in the 19. th. century John Dalton developed atomic theory. His theory explained the best available experimental data at that time. His theory has been modified since then with the discovery of other data, but his work was the initial ground work that we will examine first.. 3-. 2. Questions for Consideration. How do ionic compounds differ from molecular compounds?. What kinds of ions are in ionic compounds?. What do formulas for ionic compounds represent?. How are ionic compounds named?. . pharmacokinetic. . and. . toxicological. . predictions. . of. natural . compounds. . with. . anticholinesterasic. . activity. Daniel Castro da Costa¹, . Heldem. . Ronam. Cristo Teixeira¹, . Section 2 – Molecules of Life. Objectives. Distinguish between organic and inorganic compounds.. Explain the importance of carbon bonding in biological molecules.. Identify functional groups in biological molecules.. EP. C6 – Rate and Extent of Chemical Change. Measuring a reaction. Quantity of reactants used. . time taken. . OR. Quantity of products formed. . time taken.