Egaleaza ecuatia: KNO3 +Fe = N2 + Fe2O3 + K2O :))) Multumesc!!

Răspunsul a fost dat de: USER1664
28 Agustus 2025 chimie 5 minute
4.5
63 Vezi 63 comentarii 6 Distribui
Responsive Ad Header

Întrebare

Clasă: Education Materie: chimie
Egaleaza ecuatia: KNO3 +Fe = N2 + Fe2O3 + K2O :))) Multumesc!!
Întrebare a fost pusă de:
63 Vezi 63 Răspunsuri

Răspuns (63)

Cel mai bun răspuns
(270)
6 KNO3 +10  Fe --->3N2 +5Fe2O3 +3K2O

2N⁵⁺-+10e----->2N⁰       ori  3-->;   pune 3 N2 si 6 KNO3
2Fe ⁰  -  6e--->2Fe³⁺      ori 5 -->    pune10 Fe  si 5 Fe2O3
                                                       pune 3K2O

i
Răspunsul a fost dat în data 28 Agustus 2025

Articole relevante

Jika sebuah peta berskala 1:10.000 diperkecil menjadi skala 1:100.000, pernyataan yang benar adalah.

100 Vezi 100 comentarii

Rae is revising her essay. Which sentence should be added to the end of the second paragraph to support the topic?

Some people may say that television has very little educational value. But students can learn a lot about other cultures and themselves by watching television. As middle school students, we don’t have many opportunities to travel the country or the world. When you stay near home, it's difficult to learn about other cultures.

A.
Some television programs

160 Vezi 500 comentarii

tolong kak bantu aku
1. Buatlah komentar tentang pendapat diskusi di bawah ini "seorang pelajar seharusnya hanya melakukan kegiatan belajar agar mereka pandai kegiatan kewirausahaan tidak seharusnya dilakukan oleh seorang pelajar"
2. hal-hal apa saja yang harus ada di dalam notula? Jelaskan dengan lengkap !
3. tuliskan kalimat pembuka jika anda menyampaikan laporan hasil penelitian !
4. Jelaskan apa yang dimaksud dengan nilai moral dan nilai sosial ?
5. Sebutkan hal-ha

160 Vezi 500 comentarii

Dacă as avea cheița fermecată,as face..,

40 Vezi 40 comentarii

Air bags are used located in the steering wheel and _____
A. the dashboard
B. The roof
C. The console
D. The front seat

147 Vezi 147 comentarii

Which of the following statements does the image above support? The Moche made their pottery in the shapes of animals. The Nazca decorated their pottery with bold colors and a mix of figures. The Moche used a jaguar theme in much of their pottery. The Nazca were focused on agriculture rather than art.

160 Vezi 307 comentarii

La mod indicativ timp perf. Compus
Ex eu am cântat
Tu....

Viitor simplu
Eu voi cânta
( interior) eu voi fi cântat.

Conjuga timp perf
Eu asi fi cântat

Conditional timp perfect
Eu asi cânta


dau coroana​

160 Vezi 287 comentarii

Terangkan permasalahan lingkungan hidup yg berada dilingkunganmu.

65 Vezi 65 comentarii

the purpose of a cash flow statement is to

42 Vezi 42 comentarii

Analiza verbelor: am scris, abandonate, nu știam, să scriu, nu apăruse, se afla, uitat, nelegate, se ghicea, am scris, paraliza, a continua, am vrut, să descriu, motivând, era, a ieșit, scris.
Analiza să cuprindă conjugarea, modu' și timpul, persoana, numărul și funcția sintactică, mulțumesc frumos. <3

160 Vezi 311 comentarii

Salut tout le monde !
Quel est le contraire du mot interdit ?
merci bocou!

86 Vezi 86 comentarii

Bonjour Que reprochent Aristide Briand et les radicaux a l’église catholique ?Svp

82 Vezi 82 comentarii

Suma a patru numere naturale consecutive este egala cu 110. Aflați cel mai mic număr.

86 Vezi 86 comentarii

Please provide the propagation history of the following domains:
pinjaman-wang-berlesen.site, pinjamanbpkbadira.site, pinjamango-com.site, pinjamankilat.site, pinjamansaku.site, pinjamansyariah.site, pinjambuku.site, pinjamcash.site, pinjamin-saku.site, pinjamkita.site

160 Vezi 273 comentarii

What information can I gather from the error code 523 itself?

61 Vezi 61 comentarii