Net ionic equations Study guides, Class notes & Summaries

If the fuel efficiency of an automobile is 22 miles per gallon, what is its fuel efficiency in Kilometers per liter? ( 1Km= 0.621 mile, 1.00 L=1.057 quarts and 4 quarts = 1 gallon) - Answer-9.4 Km/L *What is the correct answer to the following expression: (49.1 - 42.61 ) x 13.1? - Answer-85 An intensive property of a substance is independent of amount. - Answer-True Lithium has two stable isotopes with masses of 6.01512 amu and 7.01600 amu. The average atomic mass of Li is 6.941 amu. What ...

CHEM 1201 Final Exam With 100% Correct And Verified Answers 2024 Diatomic Molecule (2.2) - Correct Answer-molecule made up of 2 identical atoms (ex: H2, N2, O2) Molecular Compounds (2.2) - Correct Answer-compounds composed of molecules Molecular Formula (2.2) - Correct Answer-give the exact number of atoms (ex: H2O2, CH4) Empirical Formula (2.2) - Correct Answer-gives the lowest and most simplified version of numbers (ex: HO, CO, CH4) Ionic Compound (2.2) - Correct Answer-Between a ...

TEAS EXAM 7 Science Scored with 95% Answers are highlighted with red The shortening of a sarcomere in skeletal muscle is directly due to the interactional of which of the following ? o Myosin and actin Which of the following parts of the central nervous system releases chemicals that regulate the pituitary gland ? o Hypothalamus Which of the following describes the function of tendons ? o Tendons attach skeletal muscle to bone Which of the following substances is excreted by sweet gl...

Combination Reaction - Answer-2 or more substances react to form a single new substance A + B = AB Decomposition Reaction - Answer-Single compound breaks down into two or more simpler products AB = A + B Single Replacement Reaction - Answer-One element replaces a second element in a compound A + BX = AX + B Activity Series - Answer-A list of metals in order of deceasing reactivity. A reactive metal will replace any metal listed below it in the activity series, only when reactant A is...

If the fuel efficiency of an automobile is 22 miles per gallon, what is its fuel efficiency in Kilometers per liter? ( 1Km= 0.621 mile, 1.00 L=1.057 quarts and 4 quarts = 1 gallon) 9.4 Km/L *What is the correct answer to the following expression: (49.1 - 42.61 ) x 13.1? 85 An intensive property of a substance is independent of amount. True Lithium has two stable isotopes with masses of 6.01512 amu and 7.01600 amu. The average atomic mass of Li is 6.941 amu. What is the p...

ATI TEAS SCIENCE REVIEW- CHEMISTRY ATI TEAS SCIENCE – CHEMISTRY Questions related to chemistry test your knowledge of chemical properties and processes. You may be asked questions about states of matter, properties of matter, phase changes, chemical bonds, chemical solutions, chemical reactions, and acids and bases. You may be asked to balance chemical equations. Let’s get started in understanding how chemistry is important on the ATI TEAS. COVERED AREAS Understanding St...

MULTIPLE CHOICE 1. Nitroglycerin decomposes violently according to the balanced chemical equation below. 2 C3H5(NO3)3( )  3 N2(g) + 1/2 O2(g) + 6 CO2(g) + 5 H2O(g) Which of the following statements concerning this reaction is/are CORRECT? 1. Two moles of nitroglycerine will produce three moles of nitrogen and five moles of water. 2. Four molecules of nitroglycerine will produced one molecule of oxygen and twelve molecules of carbon dioxide. 3. Six grams of nitroglycerine w...

Page path • CHEM101_MH_V4 • Topic 6: Quantum Theory Started on Monday, March 28, 2022, 10:23 AM State Finished Completed on Monday, March 28, 2022, 11:01 AM Time taken 38 mins 28 secs Grade 101.20 out of 115.00 (88%) Question 1 Incorrect 0.00 points out of 4.60 Flag question Question text Which accurately characterizes all nonelectrolyte solutions? Select one: a. Nonelectrolyte solutions contain molecules. b. Nonelectrolyte solutions conduct electricity. c. Nonelectrol...

NETA Assessment: Test Bank to accompany Chemistry: Human Activity, Chemical Reactivity, Second International Edition By Peter G. Mahaffy, Robert Bucat, Roy Tasker, John C. Kotz, Paul M. Treichel, Gabriela C. Weaver, John McMurry Test Bank prepared by Brett McCollum, Mount Royal University Text ISBN: 0176660887 NETA copy editor: Kelli Howey For more information contact Nelson, 1120 Birchmount Road, Toronto, Ontario M1K 5G4. Or you can visit our Internet site at . ALL RIGHTS RESERVED. No part...

TEAS EXAM 7 Science flash cards (95%) correct Questions with complete solutions 2023 The shortening of a sarcomere in skeletal muscle is directly due to the interactional of which of the following ? o Myosin and actin Which of the following parts of the central nervous system releases chemicals that regulate the pituitary gland ? o Hypothalamus Which of the following describes the function of tendons ? o Tendons attach skeletal muscle to bone Which of the following subst...