CH4 + 2 02 → CO2 + 2 H20 7) If 0.51 moles of O2 are used, how many moles of CH are also used? 8) If 0.45 moles of H20 are produced, how many moles of CO2 are also produced?​

Cis the

The answer is c) pyrite

Olá. porque a reação na temperatura é muito rapida a do copo : )

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