How many grams are in 0.375 mol LiBr? (MM LiBr=86.85 g/mol) O 32.6 g
O 0.00315 g
O 0043 g
O 86.8 g

Which of the following statements is true about planck’s law

1. combine iron and copper (ii) sulfate solution. (hint: iron will form the iron (iii) ion) fe + cuso4 → 2. combine lead (ii) nitrate and potassium iodide solutions. pb(no3)2+ kl → 3. combine magnesium metal and hydrochloric acid solution. mg + hcl → 4. electrolysis (splitting) of water. h2o → 5. burning magnesium. mg + o2 →

Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.