Quanti grammi di anidride carbonica CO2 si ottengono bruciando completamente 85g di carbonio e 225 g di ossigeno? a) Indica i dati (specificando i reagenti e i prodotti), la richiesta e lo svolgimento; b) indica la legge ponderale che hai applicato enunciandola.

The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na

Sorry i dont understand the question can you rephase it?

The correct answer is c. orbital shape. "the angular momentum quantum number l describes the shape of an orbital. it corresponds to each orbital type, i.e. (0,1,2,−1)=(s,p,d,f,g,"

Ican't see the chart but the density of both nickel and cobalt is 8.90 g/cm3, so it would be one of those.