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  1. Study with Quizlet and memorize flashcards containing terms like what is a chemical reaction, what is a chemical equation, how do we know a chemical reaction has occurred? (4 things) and more.

  2. Study with Quizlet and memorize flashcards containing terms like Define: Mole, Another name for the number of particles in a mole, Define: representative particles and more.

  3. quizlet.com › test › chemistry-moles-quiz-169326900Chemistry Moles Quiz | Quizlet

    Quiz yourself with questions and answers for Chemistry Moles Quiz, so you can be ready for test day. Explore quizzes and practice tests created by teachers and students or create one from your course material.

  4. Answer. 0.0643 grams of H 2 O is equal to 0.00357 moles, which is 2.15 x 10 21 molecules. How many moles of Au is equal to 4.77 x 10 27 Au atoms? Answer. 7920 moles

  5. Study with Quizlet and memorize flashcards containing terms like Mole to Mass, mole to particles, Mole to volume and more.

  6. Lesson 6: Mole to Mole Ratios 16 Use the formula below to answer questions 1- 4 3Cu + 8HNO 3 3Cu(NO 3) 2 + 2NO + 4H 2 O 1. What is the mole ratio of copper to nitrogen monoxide in this reaction? 2. If 1.50 moles of copper are used, how many moles of NO are produced? 3. If 4.50 moles of HNO 3 are used, how many moles of copper (II) nitrate are ...

  7. Moles. Q1: What are the units chemical quantities are often measured in? Q5: What is numerical value of the Avogadro constant? (1 mark) Q6: What is the value of the Avogadro constant? (1 mark) Amounts of substances in equations. The masses of substances in an equation can be calculated using the following equation: . =

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