Video: Yuav mg react nrog dilute sulfuric acid?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Magnesium hlau dissolves nkag rau hauv dilute sulfuric acid los tsim cov kev daws teeb meem uas muaj cov aquaated Mg (II) ion ua ke nrog hydrogen gas, H2. Sib raug cov tshuaj tiv thaiv nrog lwm tus kua qaub xws li hydrochloric kua qaub kuj muab cov aquaated Mg (II) ib.
Yog li, ua li cas thaum koj sib tov magnesium thiab sulfuric acid?
Magnesium nkag reacts nrog sulfuric acid thiab tsim hydrogen gas npuas thiab aqueous magnesium sulfate tom qab noj cov reactants. Cov tshuaj tiv thaiv yog exothermic, lub ntsiab lus kub tau muab tawm ntxiv rau cov npuas hydrogen.
Cov nyiaj puas ua rau dilute sulfuric acid? Nyiaj yuav tsis teb nrog sulfuric acid vim nws yog yam tsawg kawg nkaus reactive hlau los tsim hydrogen los ntawm reacting nrog sulfuric acid.
Yog li ntawd, dab tsi reacts nrog dilute sulfuric acid?
Dilute sulfuric acid reacts nrog cov hlau los ntawm ib qho kev hloov pauv ib yam li nrog rau lwm yam kua qaub , tsim cov roj hydrogen thiab ntsev (cov hlau sulfate). Nws tawm tsam reactive hlau (hlau ntawm txoj haujlwm saum tooj liab hauv reactivity series) xws li hlau, txhuas, zinc, manganese, magnesium, thiab nickel.
Yuav ua li cas thaum hlau reacts nrog dilute sulfuric acid?
Thaum twg hlau reacts nrog dilute sulfuric acid , nws forms hlau sulfate thiab hydrogen gas. Thaum cov roj hydrogen yog ignited nrog ib tug burning matchstick, nws ua suab 'pop'.
Pom zoo:
Cov roj twg yog hloov zuj zus thaum hlau sulfide kho nrog dilute sulfuric acid?
Thaum hlau sulfide reacts nrog diluted sulfuric acid, hydrogen sulfide yog tsim uas yog sau nyob rau hauv lub hub gas los ntawm upward tsiv ntawm huab cua
Yuav ua li cas tshwm sim thaum dilute sulfuric acid yog nchuav rau ntawm zinc phaj?
Thaum dilute Sulfuric acid yog nchuav rau ntawm ib lub zincplate, Zinc Sulphate yog tsim nrog Hydrogen gas.Peb tuaj yeem kuaj cov roj hydrogen los ntawm kev noj cov khoom siv hluav taws xob ze ze, thiab cov roj yuav ignite nrog lub suab nrov
Puas yog Aluminium React nrog nitric acid?
Qhov tseeb, nitric acid tsis hnov mob nrog txhuas. Nws yuav hnov tsuas yog thaum nitric dilute heev. Vim hais tias thaum txhuas los rau hauv kev sib cuag nrog nitric acid, ib txheej impervious ntawm txhuas oxide yog tsim. Yog li no txheej tiv thaiv thiab tiv thaiv ntxiv cov tshuaj tiv thaiv
Cov nyiaj hlau puas yuav ua rau dilute sulfuric acid?
Cov khoom siv tshuaj Silver tsis hnov mob nrog dilute hydrochloric acid thiab dilute sulfuric acid tab sis nws reacts nrog kub concentrated sulfuric acid thiab cov tshuaj tiv thaiv no muab sulfur dioxide dej thiab nyiaj sulphate. Silver reacts nrog ob qho tib si dilute thiab concentrated nitric acid los ua nyiaj nitrate
Yuav ua li cas tshwm sim thaum dilute sulfuric acid ntxiv rau hlau sulfide?
A. Thaum twg ?dilute sulfuric acid ntxiv rau kev sib xyaw ntawm cov hlau txhaws thiab cov hmoov sulfur, cov tshuaj tiv thaiv occusrs ntawm dilute sulfuric acid thiab hlau filings uas tsim ferrous sulphate thiab evolution ntawm hydrogen. FeS tsim reacts nrog sulfuric acid los tsim ferrous sulphate thiab tso tawm hydrogendisulphide gas