Chemicalstudy
Таблица Менделеева, химические элементы и реакции.
Таблица Менделеева, химические элементы и реакции.
Уравнение реакции разложения станнана:
SnH4 → Sn + 2H2
Реакция разложения станнана.
В результате реакции образуются олово и водород.
Реакция протекает при условии: при температуре 150 °C.
Реакция протекает быстро.
Формула поиска по сайту: SnH4 → Sn + 2H2.
| Cookie | Duration | Description |
|---|---|---|
| cookielawinfo-checkbox-advertisement | 1 year | Set by the GDPR Cookie Consent plugin, this cookie is used to record the user consent for the cookies in the "Advertisement" category . |
| cookielawinfo-checkbox-analytics | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics". |
| cookielawinfo-checkbox-functional | 11 months | The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". |
| cookielawinfo-checkbox-necessary | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary". |
| cookielawinfo-checkbox-others | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. |
| cookielawinfo-checkbox-performance | 11 months | This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance". |
| PHPSESSID | session | This cookie is native to PHP applications. The cookie is used to store and identify a users' unique session ID for the purpose of managing user session on the website. The cookie is a session cookies and is deleted when all the browser windows are closed. |
| viewed_cookie_policy | 11 months | The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data. |
| Cookie | Duration | Description |
|---|---|---|
| _ym_d | 1 year | This domain of this cookie is owned by Yandex.Matrica. This cookie is used to store the date of the users first site session. |
| _ym_isad | 20 hours | This domain of this cookie is owned by Yandex.Matrica. This cookie is used to collect information about the user like his characteristics, behaviour on page and targeted actions. |
| _ym_uid | 1 year | This cookie is by Yandex.Metrica. This cookie is used to set a unique ID to the visitor and to collect information about how visitor use the website. Thus it help to track the user and the collected informationn is used to improve the site. |
| CONSENT | 16 years 2 months 12 days 7 hours | YouTube sets this cookie via embedded youtube-videos and registers anonymous statistical data. |
| demdex | 5 months 27 days | The demdex cookie, set under the domain demdex.net, is used by Adobe Audience Manager to help identify a unique visitor across domains. |
| user_id | 10 years | This cookie is used for identifying the user. It helps to keep track of the visitor profile for future sessions and for customizing their experience. |
| yabs-sid | session | These are cookies used by Yandex Matrica script belonging to the company Yandex. This cookies are used to measure and analyse the traffic of the website by giving information about how the users use the website. |
| yandexuid | 1 year | This cookie is used to identify the users. This cookie collects information about how visitors use the website. This information is used for internal analysis and site optimization. |
| ymex | 1 year | This cookie is set by yandex. This cookie is used to collect information about the user behaviour on the website. This information is used for website analysis and for website optimisation. |
| Cookie | Duration | Description |
|---|---|---|
| AFFICHE_W | 1 year 1 month 1 day | The domain of this cookie is owned by Weborama Software. This cookie is used for targeting and advertising purposes. It helps in tracking the visitor and serving them with relevant ads. |
| dpm | 5 months 27 days | The dpm cookie, set under the Demdex domain, assigns a unique ID to each visiting user, hence allowing third-party advertisers to target these users with relevant ads. |
| i | 2 years | This cookie is set by OpenX to record anonymized user data, such as IP address, geographical location, websites visited, ads clicked by the user etc., for relevant advertising. |
| IDE | 1 year 24 days | Google DoubleClick IDE cookies are used to store information about how the user uses the website to present them with relevant ads and according to the user profile. |
| test_cookie | 15 minutes | The test_cookie is set by doubleclick.net and is used to determine if the user's browser supports cookies. |
| uid | 1 year | This cookie is used to measure the number and behavior of the visitors to the website anonymously. The data includes the number of visits, average duration of the visit on the website, pages visited, etc. for the purpose of better understanding user preferences for targeted advertisments. |
| VISITOR_INFO1_LIVE | 5 months 27 days | A cookie set by YouTube to measure bandwidth that determines whether the user gets the new or old player interface. |
| YSC | session | YSC cookie is set by Youtube and is used to track the views of embedded videos on Youtube pages. |
| Cookie | Duration | Description |
|---|---|---|
| __upin | 2 years | No description available. |
| __upints | 2 years | No description available. |
| _yasc | 1 month | No description |
| _ym_wasSynced | never | This cookie is set by the provider Yandex Metrica. This cookie is used for collecting information about the user interaction with the website. This tracked information is used for optimizing the website. |
| afpix | 1 day | No description available. |
| check | 1 year 6 days | No description available. |
| gdpr_popup | session | No description |
| guid | 1 year | No description |
| is_gdpr | 2 years | No description available. |
| is_gdpr_b | 2 years | No description available. |
| metrika_enabled | session | No description available. |
| mos_id | 16 years 2 months 12 days 7 hours | No description available. |
| pcs3 | 1 day | No description available. |
| pcssspb | 6 days | No description available. |
| pvc_visits[0] | 1 day | This cookie is created by post-views-counter. This cookie is used to count the number of visits to a post. It also helps in preventing repeat views of a post by a visitor. |
| ru-seq | 5 minutes | No description available. |
| ru-seq-legacy | 5 minutes | No description available. |
| safeframe-test-cookie_1634662962373_48_1 | session | No description |
| safeframe-test-cookie_1634662972032_95_1 | session | No description |
| safeframe-test-cookie_1634662995684_70_1 | session | No description |
| safeframe-test-cookie_1634663008435_22_1 | session | No description |
| safeframe-test-cookie_1634663028032_95_1 | session | No description |
| safeframe-test-cookie_1634663047508_39_1 | session | No description |
| safeframe-test-cookie_1634663071631_87_1 | session | No description |
| safeframe-test-cookie_1634663080219_14_1 | session | No description |
| semantiqo_a | 5 years 1 month 3 days | No description |
| session_tptc | 3 minutes | No description available. |
| session_tptc-legacy | session | No description available. |
| uid-legacy | 1 year | No description available. |
| user_id-legacy | session | No description available. |
| userId | 5 months 27 days | No description |
| vid | 1 year | Description unavailable. |
| viuserid | 3 years | No description available. |
| yabs-vdrf | 7 days | No description |
| yaya | 7 days | No description available. |
| yuidss | 1 year | No description available. |
