ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿»¯Ñ§Ñо¿Ð¡×éÔÚ¿ªÕ¹ÁË¡°¹ýÑõ»¯ÇâÖÆÈ¡ÑõÆøµÄ·´Ó¦ÖжþÑõ»¯Ã̵Ä×÷Óá±Ö®ºó£¬ÓÖ½øÐÐÁË¡°Ñ°ÕÒеĴ߻¯¼Á¡±µÄ̽¾¿ÊµÑé¡£
£¨Ìá³öÎÊÌâ1£©Ñ°ÕÒ¡°Ñõ»¯ÌúÄÜ·ñÓÃÓÚ¹ýÑõ»¯ÇâÈÜÒº·Ö½âµÄ´ß»¯¼Á¡±µÄÖ¤¾Ý£¿Èç¹ûÄÜ£¬ËüµÄ´ß»¯Ð§¹ûÈçºÎ£¿£¨ÊµÑéÉè¼Æ1£©
ʵ Ñé | ÏÖ Ïó |
¢ñ¡¢·Ö±ðÁ¿È¡5ºÁÉý5%µÄ¹ýÑõ»¯ÇâÈÜÒºÓÚA¡¢BÁ½Ö§ÊÔ¹ÜÖУ¬ÏòAÖмÓÈëa¿ËÑõ»¯Ìú·ÛÄ©£¬²¢·Ö±ðÔÚA¡¢BÁ½Ö§ÊÔ¹ÜÖÐÉìÈë´ø»ðÐǵÄľÌõ£¬¹Û²ìÏÖÏó£¬ | AÊÔ¹ÜÖвúÉúÆøÅÝ£¬´ø»ðÐǵÄľÌõ¸´È¼£¬BÊÔ¹ÜÖÐÎÞÃ÷ÏÔÏÖÏó |
¢ò¡¢½«¡°ÊµÑé¢ñ¡±ÖÐAÊԹܵÄÊ£ÓàÎïÖÊ·ÖÀ룬½«ËùµÃ¹ÌÌå½øÐÐÏ´µÓ¡¢¸ÉÔï¡¢³ÆÁ¿ | ËùµÃ¹ÌÌåÖÊÁ¿Îª ______ ¿Ë |
¢ó¡¢½«¡°ÊµÑé¢ò¡± ______ | ______ |
¢ô¡¢·Ö±ðÁ¿È¡5ºÁÉý5%µÄ¹ýÑõ»¯ÇâÈÜÒº·ÅÈëC¡¢DÁ½Ö§ÊÔ¹ÜÖУ¬ÏòCÊÔ¹ÜÖмÓÈëa¿ËÑõ»¯Ìú·ÛÄ©£¬ÏòDÊÔ¹ÜÖмÓÈëa¿Ë¶þÑõ»¯ÃÌ·ÛÄ© |
£¨ÊµÑé½áÂÛ£©
£¨1£©AÖвúÉúµÄÆøÌåÊÇ______£»
£¨2£©Ñõ»¯Ìú¿ÉÒÔ×÷¹ýÑõ»¯Çâ·Ö½âµÄ´ß»¯¼Á£¬Ñ°ÕҸýáÂÛµÄÖ¤¾ÝÖ÷ÒªÊÇÉè¼ÆÁËʵÑé______£¨Ñ¡Ìî¢ñ¡¢¢ò¡¢¢ó»ò¢ô£©Õ¹¿ªµÄ¡£
£¨ÊµÑéÆÀ¼Û£©
£¨1£©Éè¼ÆʵÑé¢óµÄÄ¿µÄÊÇ______£»
£¨2£©¿ÉÒÔÓÃÏÂÁз½·¨×÷³öÅжϣ¬´Ó¶ø´ïµ½ÊµÑé¢ôµÄÉè¼ÆÄ¿µÄ¡£a¡¢¶¨ÐÔÅжϣº¹Û²ìC¡¢DÁ½Ö§ÊÔ¹ÜÖвúÉúÆøÅݵĿìÂý£»b¡¢¶¨Á¿Åжϣº______¡£
£¨×ÊÁÏÐÅÏ¢£©¹ýÑõ»¯Çâ·Ö½â³ýÁËÓöþÑõ»¯ÃÌ»¹¿ÉÓÃÑõ»¯ÍµÈÎïÖÊ×÷Ϊ´ß»¯¼Á
£¨Ìá³öÎÊÌâ2£©Ñõ»¯Í£¨ºÚÉ«·ÛÄ©£©ÊÇ·ñÒ²ÄÜ×÷ÂÈËá¼Ø·Ö½âµÄ´ß»¯¼Á£¿ËüÊÇ·ñ±È¶þÑõ»¯ÃÌЧ¹û¸üºÃ£¿
£¨Éè¼ÆʵÑé2£©Ä³Í¬Ñ§ÒÔÉú³ÉµÈÌå»ýµÄÑõÆøΪ±ê×¼£¬Éè¼ÆÁËÏÂÁÐÈý×éʵÑé
£¨ÆäËü¿ÉÄÜÓ°ÏìʵÑéµÄÒòËؾùºöÂÔ£©¡£
ʵÑéÐòºÅ | ÂÈËá¼ØÖÊÁ¿ | ÆäËûÎïÖÊÖÊÁ¿ | ´ý²âÊý¾Ý |
¢Ù | 1.2¿Ë | X | |
¢Ú | 1.2¿Ë | Ñõ»¯Í0.5¿Ë | Y |
¢Û | m | ¶þÑõ»¯ÃÌ0.5¿Ë | Z |
£¨1£©Ð´³öÂÈËá¼ØÔÚ¶þÑõ»¯Ã̵Ĵ߻¯×÷ÓÃÏ·¢ÉúµÄ·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______¡£
£¨2£©ÉÏÊöʵÑéÓ¦²âÁ¿µÄ¡°´ý²âÊý¾Ý¡±ÊÇÖ¸______£¬´ÓÊýѧÃèÊö½Ç¶È£¬X¡¢Y¡¢ZÔÚÊýÖµÉϵĴóС¹ØϵÊÇ______¡£
£¨3£©ÈôʵÑé¢Ú±ÈʵÑé¢ÙµÄ¡°´ý²âÊý¾Ý¡±¸ü______£¨Ìî¡°´ó¡±¡¢¡°Ð¡¡±¡¢¡°²»È·¶¨¡±£©£¬ËµÃ÷Ñõ»¯ÍÄܼӿìÑõËá¼ØµÄ·Ö½âËÙÂÊ£¬±íÖС°m¡±µÄÊýÖµÓ¦¸ÃΪ______¡£
£¨4£©½«ÊµÑé¢Ú·´Ó¦ºóµÄ¹ÌÌå¾¹ý¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï´¦Àíºó£¬³ÆÁ¿µÃµ½0.5¿ËºÚÉ«·ÛÄ©£¬ÔÙ½«ºÚÉ«·ÛÄ©·ÅÈë______£¨¼òÊö²Ù×÷£©¡£
£¨ÆÀ¼ÛÉè¼Æ£©
£¨5£©ÄãÈÏΪ¸ÃС×éͬѧÉè¼ÆʵÑé¢ÛºÍʵÑé¢Ú¶Ô±ÈµÄÄ¿µÄÊÇ______¡£
¡¾´ð°¸¡¿a µÃµ½µÄ¹ÌÌå·ÅÈëÊ¢ÓÐ5ºÁÉý5%µÄ¹ýÑõ»¯ÇâÈÜÒºµÄÊÔ¹ÜÖУ¬ÏòÊÔ¹ÜÖÐÉìÈë´ø»ðÐǵÄľÌõ ÓÐÆøÅÝð³ö£¬´ø»ðÐǵÄľÌõ¸´È¼ ÑõÆø ¢ñ¡¢¢ò¡¢¢ó Ö¤Ã÷Ñõ»¯ÌúµÄ»¯Ñ§ÐÔÖÊÔÚ»¯Ñ§·´Ó¦Ç°ºó±£³Ö²»±ä ¹Û²ìÊÕ¼¯Ò»ÊÔ¹ÜÆøÌåËùÐèʱ¼äµÄ³¤¶Ì 2KClO32KCl+3O2¡ü ÊÕ¼¯µÈÁ¿ÑõÆøËùÐèʱ¼ä X£¾Y£¾Z С 1.2 Ê¢ÓÐÊÊÁ¿µÄÂÈËá¼ØµÄÊÔ¹ÜÖв¢¼ÓÈÈ£¬ÔÙÓôø»ðÐǵÄľÌõ·ÅÔÚÊԹܿڣ¬¹Û²ìµ½Ä¾ÌõѸËÙ¸´È¼ ̽¾¿Ñõ»¯ÍºÍ¶þÑõ»¯ÃÌÄÄÒ»¸ö´ß»¯Ð§¹ûºÃ
¡¾½âÎö¡¿
[ʵÑéÉè¼Æ1]¢ñ¡¢AÊÔ¹ÜÄÚµÄÆøÌåÄÜʹ´ø»ðÐǵÄľÌõ¸´È¼£¬ËµÃ÷¸ÃÆøÌåÊÇÑõÆø;
¢ò¡¢Ñõ»¯ÌúÊǸ÷´Ó¦µÄ´ß»¯¼Á£¬ÆäÖÊÁ¿ÔÚ»¯Ñ§·´Ó¦Ç°ºó±£³Ö²»±ä£¬ËùÒÔ½«¡°ÊµÑé¢ñ¡±ÖÐAÊԹܵÄÊ£ÓàÎïÖÊ·ÖÀ룬½«ËùµÃ¹ÌÌå½øÐÐÏ´µÓ¡¢¸ÉÔï¡¢³ÆÁ¿£¬ÆäÖÊÁ¿ÈÔΪag£»¹ÊÌa£»
¢ó¡¢½«¡°ÊµÑé¢ò¡±µÃµ½µÄ¹ÌÌå·ÅÈëÊ¢ÓÐ5ºÁÉý5%µÄ¹ýÑõ»¯ÇâÈÜÒºµÄÊÔ¹ÜÖУ¬ÏòÊÔ¹ÜÖÐÉìÈë´ø»ðÐǵÄľÌõ£¬¹Û²ìµ½ÓÐÆøÅÝð³ö£¬´ø»ðÐǵÄľÌõ¸´È¼£¬¹ÊÌµÃµ½µÄ¹ÌÌå·ÅÈëÊ¢ÓÐ5ºÁÉý5%µÄ¹ýÑõ»¯ÇâÈÜÒºµÄÊÔ¹ÜÖУ¬ÏòÊÔ¹ÜÖÐÉìÈë´ø»ðÐǵÄľÌõ£»ÓÐÆøÅÝð³ö£¬´ø»ðÐǵÄľÌõ¸´È¼£»
[ʵÑé½áÂÛ]£¨1£©AÊÔ¹ÜÄÚµÄÆøÌåÄÜʹ´ø»ðÐǵÄľÌõ¸´È¼£¬ËµÃ÷¸ÃÆøÌåÊÇÑõÆø£»¹ÊÌÑõÆø£»
£¨2£©Äܹ»¸Ä±ä»¯Ñ§·´Ó¦µÄËÙÂÊ£¬ÆäÖÊÁ¿Ó뻯ѧÐÔÖÊÔÚ·´Ó¦Ç°ºó±£³Ö²»±äµÄÎïÖÊÊǸ÷´Ó¦µÄ´ß»¯¼Á£¬Òò´ËÖ¤Ã÷Ñõ»¯Ìú¿ÉÒÔ×÷¹ýÑõ»¯Çâ·Ö½âµÄ´ß»¯¼Á£¬Ñ°ÕҸýáÂÛµÄÖ¤¾ÝÖ÷ÒªÊÇÉè¼ÆÁËʵÑé¢ñ¡¢¢ò¡¢¢óÕ¹¿ªµÄ£»¹ÊÌ¢ñ¡¢¢ò¡¢¢ó£»
[ʵÑéÆÀ¼Û]£¨1£©Éè¼ÆʵÑé¢óµÄÄ¿µÄÊÇÖ¤Ã÷Ñõ»¯ÌúµÄ»¯Ñ§ÐÔÖÊÔÚ»¯Ñ§·´Ó¦Ç°ºó±£³Ö²»±ä£»¹ÊÌ֤Ã÷Ñõ»¯ÌúµÄ»¯Ñ§ÐÔÖÊÔÚ»¯Ñ§·´Ó¦Ç°ºó±£³Ö²»±ä£»
£¨2£©£©¿ÉÒÔÓÃÏÂÁз½·¨×÷³öÅжϣ¬´Ó¶ø´ïµ½ÊµÑé¢ôµÄÉè¼ÆÄ¿µÄ¡£a¡¢¶¨ÐÔÅжϣº¹Û²ìC¡¢DÁ½Ö§ÊÔ¹ÜÖвúÉúÆøÅݵĿìÂý£»b¡¢¶¨Á¿Åжϣº¹Û²ìÊÕ¼¯Ò»ÊÔ¹ÜÆøÌåËùÐèʱ¼äµÄ³¤¶Ì£»¹ÊÌ¹Û²ìÊÕ¼¯Ò»ÊÔ¹ÜÆøÌåËùÐèʱ¼äµÄ³¤¶Ì£»
[Éè¼ÆʵÑé2]£¨1£©ÂÈËá¼ØÔÚ¶þÑõ»¯Ã̵Ĵ߻¯×÷ÓÃÏ¡¢¼ÓÈÈ·Ö½âΪÂÈ»¯¼ØºÍÑõÆø£»¹ÊÌ2KClO32KCl+3O2¡ü£»
£¨2£©±¾ÌâµÄʵÑéÄ¿µÄÖ¤Ã÷Ñõ»¯ÍÄܼӿìÂÈËá¼ØµÄ·Ö½â£¬ËùÒÔ¡°´ý²âÊý¾Ý¡±ÊÇÊÕ¼¯µÈÁ¿ÑõÆøËùÐèʱ¼ä¡£ÊµÑé¢ÙûÓÐʹÓô߻¯¼Á£¬ËùÐèʱ¼ä×£¬Ñõ»¯ÍµÄ´ß»¯Ð§¹û²»Èç¶þÑõ»¯ÃÌ£¬ËùÒÔʵÑé¢ÛËùÐèʱ¼ä×î¶Ì£¬¼´X£¾Y£¾Z£»¹ÊÌÊÕ¼¯µÈÁ¿ÑõÆøËùÐèʱ¼ä£»X£¾Y£¾Z£»
£¨3£©Èç¹ûÑõ»¯ÍÄܼӿìÂÈËá¼ØµÄ·Ö½âËÙÂÊ£¬ÊµÑé¢ò±ÈʵÑéIËùÓÃʱ¼äС¡£ËùÈ¡ÂÈËá¼ØµÄÖÊÁ¿Ó¦Ïàͬ£¬¼´m=1.2g£»¹ÊÌС£»1.2£»
£¨4£©ÊµÑé¢Ú·´Ó¦ºóÈܽ⡢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïºóµÄºÚÉ«¹ÌÌåÖ»ÓÐÑõ»¯Í£¬½«ºÚÉ«¹ÌÌå¼ÓÈëÊ¢ÓÐÊÊÁ¿µÄÂÈËá¼ØµÄÊÔ¹ÜÖв¢¼ÓÈÈ£¬ÔÙÓôø»ðÐǵÄľÌõ·ÅÔÚÊԹܿڣ¬¹Û²ìµ½Ä¾ÌõѸËÙ¸´È¼£»¹ÊÌʢÓÐÊÊÁ¿µÄÂÈËá¼ØµÄÊÔ¹ÜÖв¢¼ÓÈÈ£¬ÔÙÓôø»ðÐǵÄľÌõ·ÅÔÚÊԹܿڣ¬¹Û²ìµ½Ä¾ÌõѸËÙ¸´È¼£»
[ÆÀ¼ÛÉè¼Æ]£¨5£©ÊµÑé¢ÛºÍʵÑé¢Ú¶Ô±ÈµÄÄ¿µÄÊÇ̽¾¿Ñõ»¯ÍºÍ¶þÑõ»¯ÃÌÄÄÒ»¸ö´ß»¯Ð§¹ûºÃ¡£¹ÊÌ̽¾¿Ñõ»¯ÍºÍ¶þÑõ»¯ÃÌÄÄÒ»¸ö´ß»¯Ð§¹ûºÃ¡£
¡¾ÌâÄ¿¡¿ÊµÑéÉè¼ÆÊÇ»¯Ñ§ÊµÑéµÄÖØÒª»·½Ú£®Çë¸ù¾ÝÏÂÁÐʵÑéÒªÇó»Ø´ðÏà¹ØÎÊÌ⣺
£¨»î¶¯Óë̽¾¿Ò»£©ÊÕ¼¯²»Í¬Ìå»ý±ÈÀýµÄ¶þÑõ»¯Ì¼ºÍÒ»Ñõ»¯Ì¼»ìºÏÆøÌ壮
·½°¸Ò»£ºÈçͼ1Ëùʾ
£¨1£©Çëд³öÓ²Öʲ£Á§¹ÜÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ_____£»
£¨2£©¸ÃʵÑéÄÜ»ñµÃ¶þÑõ»¯Ì¼ºÍÒ»Ñõ»¯Ì¼»ìºÏÆøÌ壬ÆäÔÒòÊÇ_____£»
·½°¸¶þ£º¸ù¾ÝÈçͼ2×°ÖÃËùʾÇë»Ø´ðÏÂÁÐÎÊÌ⣺£¨Ìáʾ£º±¥ºÍNaHCO3ÈÜÒºµÄ×÷ÓÃÊdzýÈ¥HClÆøÌ壬²¿·Ö¼Ð³Ö×°Öü°µ¼¹ÜÒÑÂÔÈ¥£©
£¨1£©Ð´³ö×°ÖÃAÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º_____£®
£¨2£©COÆøÌåÓ¦ÓÉ_____£¨Ìî¡°a¡±»ò¡°b¡±£©Í¨È룬ÔÚCÖлìºÏºó£¬ÓÉÁíÒ»µ¼¹Üµ¼³ö£®
£¨3£©×°ÖÃCÖÐŨÁòËáµÄÁ½µãÖ÷Òª×÷Óãº
¢Ù¸ÉÔïÆøÌ壬¼õÉÙʵÑéÎó²î£»¢Ú_____£®
²â¶¨Ä³¸ÆƬ£¨Ö÷Òª³É·ÖCaCO3£©ÖÐ̼Ëá¸ÆµÄÖÊÁ¿·ÖÊý£¬ÓÃÈçͼ3×°ÖýøÐÐÈçÏÂʵÑ飺¢ÙÈ¡ÑÐËéºóµÄ¸ÆƬ4¿Ë£¬µ¹ÈëÆøÃÜÐÔÁ¼ºÃµÄ׶ÐÎÆ¿ÖУ¬È»ºóÔÚ·ÖҺ©¶·ÖмÓÈë¹ýÁ¿µÄÏ¡ÑÎËᣬÖÃÓÚµç×ÓÌìƽÉϲâ³ö×°ÖÃ×ÜÖÊÁ¿£®¢Ú´ò¿ª»îÈû£¬µÎÈë×ãÁ¿Ï¡ÑÎËáºó¹Ø±Õ»îÈû£¬´ýÆøÅݲ»ÔÙð³öʱ£¬²â³ö·´Ó¦ºó×°ÖÃ×ÜÖÊÁ¿£®¢ÛÕûÀíÏà¹ØÊý¾ÝÈçϱí
·´Ó¦Ç°×ÜÖÊÁ¿£¨¿Ë£© | 275.58 |
·´Ó¦ºó×ÜÖÊÁ¿£¨¿Ë£© | 274.92 |
£¨1£©Ð¡Ã÷½áºÏ±íÖÐÊý¾Ý£¬¼ÆËã¸Ã¸ÆƬÖÐ̼Ëá¸ÆµÄÖÊÁ¿·ÖÊý£®£¨ÆäËü³É·Ö²»ÓëÑÎËá·´Ó¦£©£®
£¨2£©¸ÃʵÑéÖУ¬Èç¹û×°ÖÃÖв»¼Ó¹Ì̬¸ÉÔï¼Á£¨¸ÉÔï¼ÁµÄ×÷ÓãºÎüË®µ«²»Îü¶þÑõ»¯Ì¼£©£¬Ôò×îÖÕËùËãµÃ¸ÆƬÖÐ̼Ëá¸ÆµÄÖÊÁ¿½«_____£¨Ìî¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°²»±ä¡±£©£®