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

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

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 °F - ANSWER(°C x 1.8) + 32 = °F What is a way to remember Celsius to Fahrenheit conversion? - ANSWERMA and SD are both US state abbreviations ers 100% Correct!!

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 - ANSWERC d Answers 100% Verified!!

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 reaction Bromine in CCl4 with Alkane - ANSWERturns the red-orange (NEGATIVE) ANSWERS 100% Correct!

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 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 heat energy - ANSWERthe capacity to supply heat or do work exothermic process - ANSWERchemical reaction or physical change that releases heat

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 have 8 valence electrons 2 types of covalent bonds - ANSWERpolar, nonpolar polar covalent bond - ANSWERunequal sharing of electrons, difference in electronegativity 0.5-1.6 nonpolar covalent...

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 can be captured in an inverted vessel. A confined mixture of this and air (in an inverted test tube) will ignite with a "pop" when exposed to a flame. By contrast, pure __ will burn quietly with a b...

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 in water c. Crystallization d. Vaporization e. None of the above Exam 1 - ANSWERa. Releasing bubbles of gas According to the metric system, 1 m = 0.001 what? a. cm b. mm c. dm d. km e. ...