CHEM 101 ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS ALREADY GRADED A+ (NEWEST VERSION) 2 Exam (elaborations) CHEM 101 ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) ALREADY GRADED A+ NEWEST VERSION 3 Exam (elaborations) CHEM 101 Exam 1 Questions and ...
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CHEM 101 ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS ALREADY GRADED A+ (NEWEST VERSION) Which of the following is an example of reactant concentration affecting the rate of a reaction? Select the correct answer below: A wooden table burns more quickly in a fire than an iron headboard. F...
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Add to cartCHEM 101 ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS ALREADY GRADED A+ (NEWEST VERSION) Which of the following is an example of reactant concentration affecting the rate of a reaction? Select the correct answer below: A wooden table burns more quickly in a fire than an iron headboard. F...
CHEM 101 FINAL EXAM REAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) A GRADE Changes in energy can take place in what two forms? a. potential and kinetic energy b. heat and work d. heat and temperature c. thermofission and nucleosis - Answer b. heat and work The law of conservati...
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Add to cartCHEM 101 FINAL EXAM REAL EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) A GRADE Changes in energy can take place in what two forms? a. potential and kinetic energy b. heat and work d. heat and temperature c. thermofission and nucleosis - Answer b. heat and work The law of conservati...
CHEM 101 PRACTICE TEST COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (ALREADY GRADED A+) The nucleus of an atom contains: A) Protons and electrons B) Protons and neutrons C) Electrons and neutrons D) Protons, neutrons and electrons E) Electrons only - Answer-B The nucleus of an atom conta...
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Add to cartCHEM 101 PRACTICE TEST COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS (ALREADY GRADED A+) The nucleus of an atom contains: A) Protons and electrons B) Protons and neutrons C) Electrons and neutrons D) Protons, neutrons and electrons E) Electrons only - Answer-B The nucleus of an atom conta...
CHEM 101 Chapter 4 Newest Exam Questions with All Correct Answers A sample of chlorine has two naturally occurring isotopes. The isotope Cl-35 makes up 75.8% of the sample, and the isotope Cl-37 makes up 24.3% of the sample. Which of the following statements is true? A) The atomic mass of chlor...
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Add to cartCHEM 101 Chapter 4 Newest Exam Questions with All Correct Answers A sample of chlorine has two naturally occurring isotopes. The isotope Cl-35 makes up 75.8% of the sample, and the isotope Cl-37 makes up 24.3% of the sample. Which of the following statements is true? A) The atomic mass of chlor...
CHEM 101 ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) ALREADY GRADED A+ NEWEST VERSION If a compound's chemical formula was experimentally determined to be 18, the chemical formula could be: CH4 NH3 H2O PCl5 - Answer H2O Use the periodic table to g...
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Add to cartCHEM 101 ACTUAL EXAM QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) ALREADY GRADED A+ NEWEST VERSION If a compound's chemical formula was experimentally determined to be 18, the chemical formula could be: CH4 NH3 H2O PCl5 - Answer H2O Use the periodic table to g...
CHEM 101 TEST QUESTIONS AND ANSWERS ALL CORRECT What evidence did you observe that oxygen is not very soluble in water? - Answer-O2 generated pushed water out of the bottle what is the source of oxygen in the procedure you used? - Answer-hydrogen peroxide, H2O2 what purpose does manganese ...
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Add to cartCHEM 101 TEST QUESTIONS AND ANSWERS ALL CORRECT What evidence did you observe that oxygen is not very soluble in water? - Answer-O2 generated pushed water out of the bottle what is the source of oxygen in the procedure you used? - Answer-hydrogen peroxide, H2O2 what purpose does manganese ...
CHEM 101 Final Exam Real Exam Questions and Answers (Verified Answers) Already Graded A+ Which one of the following best describes Charles's Law? A) The volume of a gas is directly proportional to the temperature of the gas. B) The pressure of a gas is directly proportional to the temperature of...
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Add to cartCHEM 101 Final Exam Real Exam Questions and Answers (Verified Answers) Already Graded A+ Which one of the following best describes Charles's Law? A) The volume of a gas is directly proportional to the temperature of the gas. B) The pressure of a gas is directly proportional to the temperature of...
CHEM 101 Exam 1 Questions and Answers All Correct Where are periods on the periodic table? - Answer They go across Where are groups on the periodic table? - Answer They go down What are the metalloids in the periodic table?(6) - Answer B, Si, As, Te, Ge, Sb What are the non-metals in...
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Add to cartCHEM 101 Exam 1 Questions and Answers All Correct Where are periods on the periodic table? - Answer They go across Where are groups on the periodic table? - Answer They go down What are the metalloids in the periodic table?(6) - Answer B, Si, As, Te, Ge, Sb What are the non-metals in...
CHEM 101 Lab Exam Questions and Answers All Correct When titrating vitamin C with KIO3 (Iodate), the following steps occur (once KI and HCl are added) - Answer-1) The iodate anion reacts with I- and H+ to form I2 2) Once formed, I2 is reduced immediately by vitamin C back to I-. As each I2 reacts...
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Add to cartCHEM 101 Lab Exam Questions and Answers All Correct When titrating vitamin C with KIO3 (Iodate), the following steps occur (once KI and HCl are added) - Answer-1) The iodate anion reacts with I- and H+ to form I2 2) Once formed, I2 is reduced immediately by vitamin C back to I-. As each I2 reacts...
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