CHEM 103 EXAM BUNDLE

CHEM 103 Final Exam 100% Accurate!! Which of the following is an example of a physical property? a. Ability to change color b. Flammability c. Density d. Solubility Exam 1 - ANSWERc. Density Which of the following is evidence of a chemical change? a. Releasing bubbles of gas b. Floating...

Chem 103 Lab Exam 3 Questions & Answers Oxygen, O2 - ANSWERis a colorless, odorless gas that supports combustion. A glowing splint will brighten or burst into flame when thrust into the conatiner. Hydrogen, H2 - ANSWERis a colorless, odorless gas that burns in air. It is less dense than air and ...

CHEM 103 - Module 5 Exams 100% Accurate!! ionic bonds - ANSWERtwo oppositely charged ions (2Na + Cl₂ = 2Na⁺+2Cl⁻) metals tend to ______ electrons - ANSWERlose nonmetals tend to ______ electrons - ANSWERgain covalent bonds - ANSWERshare at least one pair of electrons so both atoms...

Chem 103 Module 6 Exam Questions & Answers 100% Accurate!! calorie (cal) - ANSWERunit of heat or other energy; the amount of energy required to raise 1 gram of water by 1 degree Celsius; 1 cal is defined as 4.184 J endothermic process - ANSWERchemical reaction or physical change that absorbs...

Lab Video (Lab 1) - Chem 103 Exam Questions and Answe Which of the following statements about a beaker is/are true? - ANSWERA 50 mL beaker is more precise than a 250 mL beaker. rs 100% Correct!!

CHEM 103 LAB EXAM QUESTIONS and What color and what type of reaction does Baeyer's test indicate when reacted with a Alkane? - ANSWERSTAYs purple NEGATIVE reaction What color and what type of reaction does Baeyer's test indicate when reacted with a Alkene? - ANSWERTURNS red POSTIVE reac...

Chemistry 103- Portage Learning Questions an Aluminum - ANSWERAl Antimony - ANSWERSb Argon - ANSWERAr Arsenic - ANSWERAs Barium - ANSWERBa Beryllium - ANSWERBe Bismuth - ANSWERBi Boron - ANSWERB Bromine - ANSWERBr Cadmium - ANSWERCd Calcium - ANSWERCa Carbon - ANSWE...

Portage General Chemistry Exam 1 Questions and AnswHow many ounces are in a pound? - ANSWER16 How many quarts are in a gallon? - ANSWER4 K to °C - ANSWERK (larger) - 273 = °C (smaller) °C to K - ANSWER°C (smaller) + 273 = K (larger) °F to °C - ANSWER(°F - 32) / 1.8 = °C °C to...

Chem 103 Questions & Answers 100% Accurate!! 1 inch - ANSWER2.54 cm

Portage Chemistry 103 Elements & Symbols 100%Aluminum - ANSWERAl Antimony - ANSWERSb (from stibium) Argon - ANSWERAr Arsenic - ANSWERAs Barium - ANSWERBa Correct!!

CHEM 103: Module 1, Topic 1 Exams Questions & Answers physical quantity: length - ANSWERname of unit: meter symbol: m physical quantity: mass - ANSWERname of unit: gram symbol: g physical quantity: time - ANSWERname of unit: second symbol: s physical quantity: temperature - ANSWERname of...

Chem 103 Exam 1Questions & Answers 100% Correct!! What is chemistry? - ANSWERChemistry is the study of the physical and compositional changes of matter. Chemistry is called the Central Science. Many health related areas of study are based on Chemistry. Matter - ANSWERMatter is anything...

CHEM 103 Lab Exam 2 100% Correct!! The _____ of a chemical reaction refers to the rate of the reaction. - ANSWERkinetics List the four factors that control kinetics of a chemical reaction. - ANSWERThe nature of the reaction itself, the concentration of the reactants, the temperature, and the p...

Module 6 Portage Learning Chemistry Exams 100Amorphous solids - ANSWERparticles are arranged in a random fashion Colligative properties - ANSWERphysical properties of solvents that are dependent on the concentration of the solute present and the identity of the solvent but not on the identity of ...