[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-455033-105":59,"doc-detail-455033-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","chemistry-placement-exam-sample-questions","Chemistry Placement Exam Sample Questions","","Practice questions for a Chemistry Placement Exam, covering core concepts such as chemical reactions and stoichiometry, balancing equations, mole-to-mole conversions, and periodic table classification. Items include determining which halogen-like element properties fit periodic trends, identifying a species that is neutral in water, and applying significant-figure rules to a calculation involving scientific notation and multiplication/division. Difficulty and coverage are meant to reflect general exam scope, not provide an exact set.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/chemistry-placement-exam-sample-questions/455033/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/chemistry-placement-exam-sample-questions/455033.png","ImageObject",300,407,{"name":92,"@type":93},"Kurz","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-02","2026-09-30",true,{"@type":102,"interactionType":103,"userInteractionCount":8},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"How are mole quantities used in the sample questions?","Question",{"text":112,"@type":113},"The questions require converting between reactants and products using balanced-reaction stoichiometry, such as finding how many moles are needed based on a given mole amount and reaction coefficients.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"What does question 2 test?",{"text":117,"@type":113},"Question 2 tests understanding of balancing chemical equations and reading the correct coefficient of a gas reactant after balancing the full equation.",{"name":119,"@type":110,"acceptedAnswer":120},"How are significant figures handled in the sample calculation?",{"text":121,"@type":113},"The sample calculation asks students to report the final answer with the correct number of significant figures after performing operations involving scientific notation and multiplication/division.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},455033,1790741974,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":8,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":24,"preview_page_count":4},2336478945635,"https://ap-avatar.wpscdn.com/davatar_6f874abed73319feea01a86fa6f0fab8","Sample Questions for the Chemistry Placement Exam  \nNote: These questions are intended to represent the general level of difficulty and areas of coverage of the Chemistry Placement Exam.  \nThey are NOT intended to be a complete representation of the specific types of questions to be found on the exam .  \n\n| 1. | Aluminum reacts with element X to form a compound with the formula Al2X3. Element X exists as diatomic molecules, X2 , in the gaseous state at normal temperature and pressure. Element X must be |\n| --- | --- |\n| a) | Nitrogen |\n| b) | Oxygen |\n| c) | Sulfur |\n| d) | Chlorine |\n| 2. | What is the coefficient of O2 when the following equation is balanced?\u003Cbr>C2 H4O + O2 → CO2 + H2O |\n| a) | 2 |\n| b) | 3 |\n| c) | 4 |\n| d) | 5 |\n| 3. | How many moles of GeH4 are needed to form 8.00 moles of GeF3 H according to the following reaction?\u003Cbr>GeH4 + 3GeF4 → 4 GeF3 H |\n| a) | 2.00 |\n| b) | 4.00 |\n| c) | 8.00 |\n| d) | 16.00 |\n\n\n| 4. | According to its location in the periodic table, the element bromine (element \\# 35) is best described as |\n| --- | --- |\n| a) | A metal |\n| b) | A nonmetal |\n| c) | A transition metal |\n| d) | A metalloid |\n| 5. | Which of the following species is neither acidic nor basic when dissolved in water? |\n| a) | HCl |\n| b) | NH3 |\n| c) | NaCl |\n| d) | NaHCO3 |\n| 6. | To the correct number of significant figures, the result of the following calculation [(11 .13-2.6) x 104]/[103 . 15 x 10-6]\u003Cbr>should be reported as |\n| a) | 8.27 x 108 |\n| b) | 8.3 x 10-4 |\n| c) | 8.3 x 108 |\n| d) | 8.27 x 10-8 |","cbCaine9h3tz2jLq","https://ap.wps.com/l/cbCaine9h3tz2jLq","pdf",140723,"English","# Chemistry Placement Exam Sample Questions\n## Reaction and Stoichiometry\n## Equation Balancing\n## Periodic Table Classification\n## Acid-Base Properties in Water\n## Significant Figures Calculations","[{\"question\":\"How are mole quantities used in the sample questions?\",\"answer\":\"The questions require converting between reactants and products using balanced-reaction stoichiometry, such as finding how many moles are needed based on a given mole amount and reaction coefficients.\"},{\"question\":\"What does question 2 test?\",\"answer\":\"Question 2 tests understanding of balancing chemical equations and reading the correct coefficient of a gas reactant after balancing the full equation.\"},{\"question\":\"How are significant figures handled in the sample calculation?\",\"answer\":\"The sample calculation asks students to report the final answer with the correct number of significant figures after performing operations involving scientific notation and multiplication/division.\"}]","Chemistry Placement Exam Sample Questions | PDF"]