Equivalent weight of Mg in MgO will be :
Question
Equivalent weight of Mg in MgO will be :
Solution
The equivalent weight of an element is calculated by dividing its atomic weight by its valency.
Step 1: Identify the atomic weight of Magnesium (Mg). The atomic weight of Magnesium is approximately 24.3.
Step 2: Identify the valency of Magnesium in Magnesium Oxide (MgO). In MgO, the valency of Magnesium is 2 because it loses 2 electrons to Oxygen to form the compound.
Step 3: Calculate the equivalent weight. The equivalent weight of Magnesium in MgO is therefore 24.3/2 = 12.15.
Similar Questions
What is the mass of 1 mole of MgSO4?A.88.4 gB.216.7 gC.120.4 gD.72.4 g
The teacher used 1.00 g of magnesium.Use the equation to calculate the maximum mass of magnesium oxide produced.Page 5Give your answer to three significant figures.Relative atomic masses (A r): O = 16; Mg = 24
What is the mass in grams of 4.17 x 10^21 formula units of magnesium perchlorate, Mg(ClO4)2? Write only NUMERIC ANSWER with no units (and in correct SF) to earn computer credit. You must show complete dimensional analysis with all units properly labelled, if it comes as a short answer on your test.
What is the chemical formula for magnesium oxide:Group of answer choicesMg₂OMgO₂Mg₂O₃MgO
If 2.4 g of magnesium metal were completely exposed to air, what would be the weight loss or gain of magnesium metal?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.