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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 39
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 33
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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9th Grade Reaction Dynamics Quizzes, Questions & Answers
Recent Reaction Dynamics Quizzes
This quiz, titled 'Chemical Equations Assessment 2014 McFadden Period 2', evaluates understanding of different types of chemical reactions including synthesis, decomposition, single replacement, and double replacement. It focuses...
Questions: 21 | Attempts: 39 | Last updated: Apr 20, 2025
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Sample QuestionWhich equation listed below is an example of a synthesis reaction?
The 'Chemical Equations Assessment Noel Pd 2' quiz evaluates understanding of different types of chemical reactions, focusing on synthesis, decomposition, single and double replacement reactions. It also tests knowledge on...
Questions: 21 | Attempts: 54 | Last updated: Jun 14, 2025
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Sample QuestionWhich equation listed below is an example of a synthesis reaction?
While studying Chemistry, the chemical compounds and elements are some of the hardest concepts to understand. However, with a lot of exercises, it can be pretty easy. The Chemical quiz below tests on different reactions.
Questions: 10 | Attempts: 350 | Last updated: Mar 17, 2025
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Sample QuestionThe atomic mass of copper is 63.55. Given that there are only two naturally occurring isotopes of copper. and , the naturally abundance of the isotope must be approximately
Explore the concepts of endothermic and exothermic reactions, understand the role of catalysts, and examine factors affecting reaction rates. This quiz enhances comprehension of chemical reactions and their practical implications...
Questions: 8 | Attempts: 1481 | Last updated: May 10, 2025
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Sample QuestionWhat does exothermic mean ?
The '1.4 counting atoms quiz' assesses learners on counting atoms in a chemical reaction formula. It focuses on understanding the composition of reactants in a balanced equation, enhancing skills in stoichiometry and chemical...
Questions: 5 | Attempts: 830 | Last updated: Mar 21, 2025
This quiz assesses understanding of chemical reactions, focusing on identifying products, comparing atoms in reactants and products, and evidence of chemical changes. It's designed to enhance learners' grasp of basic chemical...
Questions: 6 | Attempts: 2679 | Last updated: Oct 6, 2025
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Sample QuestionVinegar is added to baking soda and bubbles of carbon dioxide rapidly form. A cloudy liquid is left behind. What are products in this chemical reaction?
Prepared By Mr. S. Ravikumar, B.T.Asst., GHS, Arangaldhurgam, Vellore...
Questions: 10 | Attempts: 2032 | Last updated: Mar 21, 2025
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Sample QuestionZn + 2HCl → ZnCl2 + H2 ↑ The above reaction is an example of _________
Stoichiometry Trivia Test: MCQ Quiz! Explore the fundamentals of chemical reactions through questions on reaction coefficients, limiting and excess reactants, and the calculation of product masses. This quiz assesses your ability...
Questions: 9 | Attempts: 568 | Last updated: Mar 21, 2025
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Sample QuestionAmmonia, , and copper (II) oxide react to form solid copper, water and nitrogen gas. What are the coefficients for the balanced chemical equations.
There are two changes that can be observed when we mix substances together and this is either physical or chemical changes. A chemical reaction involves the rearrangement of the molecular structure of a substance. Test out your...
Questions: 15 | Attempts: 19451 | Last updated: Mar 22, 2025
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Sample QuestionWhat are the coefficients of the correctly balanced equations? ----Fe2O3 + ----CO ----Fe + ---CO2
This Chapter 7 Chemistry quiz assesses knowledge on chemical reactions, including terminology like reactants, products, and coefficients. It tests understanding of ionic compounds and chemical equations, crucial for learners in...
Questions: 18 | Attempts: 378 | Last updated: Apr 3, 2025
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Sample QuestionWhat is another name for an ionic compound?
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