Întrebare Clasă: Education Materie: chimie Cati atomi contine 0,1 moli de cupru. Întrebare a fost pusă de: USER9765 37 Vezi 37 Răspunsuri Responsive Ad After Question Răspuns (37) USER3439 Cel mai bun răspuns (117) 1mol Cu...contine ..6,023x10²³ atomi (numarul lui Avogadro)0,1mol.......................N= 0,6023X10²³ ATOMI Vezi alte răspunsuri (37) Articole relevante bagaimana cara mensikapi perbedaan antara aturan negara dan ajaran agama ? 3 September 2025 74 Vezi 74 comentarii All the expression that are equivlent to 18m - 90 3 September 2025 49 Vezi 49 comentarii Argumentati ca textul "Mai badita, floare dulce" de Lucian Blaga este o doina!!! Am nevoie urgent, va rooog 3 September 2025 107 Vezi 107 comentarii suatu tim sepakbola mngalami kekalahn sebnyak 24 kali. perbndngan pertndngan antara yg mnang dan kalah adalah 4 : 3 bnyaknya pertndingan yg di menangkn tim tersebut adalsh 3 September 2025 160 Vezi 171 comentarii The Turtle and Achilles compete. They start at the same time from the same place. Achilles runs at a speed of 13 mph while the Turtle moves at a speed of 1 mph. When Achilles reaches the finish line, the Turtle is 2/5 of a mile behind him. How much time did the competition take? 3 September 2025 160 Vezi 279 comentarii Sisi-sisi suatu segitiga siku-siku membentuk barisan aritmatika. Jika sisi siku-siku terpanjang panjangnya 35,maka panjang sisi terpendek? 3 September 2025 138 Vezi 138 comentarii Reprezentați în plan punctele A(1,1), B(4,5) şi C(9, – 7). Calculaţiperimetrul triunghiului ABC. 3 September 2025 103 Vezi 103 comentarii Mississippi society was organized based on 3 September 2025 42 Vezi 42 comentarii (4+(-9)-(-3))-(-5+7+(-8)) 3 September 2025 25 Vezi 25 comentarii Calculează masa, exprimată în grame, pentru: 3 moli de Mg(OH)2, 5 mmoli Al2O3, 0,5 kmoli Ca(OH)2, 3 moli Ca. 3 September 2025 114 Vezi 114 comentarii bonjour est-ce c’est possible de m’aider pour cet exercice svp Une somme de 2 000 € est placée pendant 9 mois au taux annuel de 3 %. Calculer l'intérêt produit pendant cette durée ainsi que la valeur acquise au bout des 9 mois. 27 Agustus 2025 160 Vezi 264 comentarii cum se calcileaza corect inmultirea 26 Agustus 2025 35 Vezi 35 comentarii How does implementing Job Posting Schema affect SEO for a Blogger's job listings? 29 Agustus 2025 81 Vezi 81 comentarii Bonjour aidez moi s'il vous plait. a.Factorise A par (x+2) puis réduis. A=(x+2)(2x-1)+(x+2)(3x+2) b.Factorise B par (x-7) puis réduis. B= (5x-3)(x-7)-(2x+4)(x-7) 26 Agustus 2025 160 Vezi 185 comentarii Which muslim ruler ordered the construction of a magnificent mosque in Istanbul and decreed a vast new set if laws for his empire 2 September 2025 129 Vezi 129 comentarii