Is there supposed to be multiple choice answers
Answer:
goods used in combinations with other products
Explanation:
its a
Answer:
m = 176.12 g
Explanation:
Let's write the reaction again:
Mg(s) + 2HCl(aq) --------> MgCl₂(aq) + H₂(g)
This reaction is a simple displacement reaction, in this case, the magnesium is displacing the atoms of hydrogens to form MgCl₂. 1 mole of Mg reacts with 2 moles of HCl. If the magnesium is the limiting reactant, we need to calculate the theorical yield of MgCl₂. The mole ratio between these two is 1:1 so, all we have to do is calculate the moles of magnesium and then the moles of MgCl₂:
moles Mg = 45 / 24.3 = 1.85 moles
As the mole ratio is 1:1 then:
moles Mg = moles MgCl₂ = 1.85 moles
Now, we calculate the mass using the molecular mass:
m = 1.85 * 95.2
<h2>
m MgCl₂ = 176.12 g</h2><h2>
This is the theorical yield</h2>
The correct answer is c. Please give me brainlest let me know if it’s correct or not thanks bye
It has to be oxygen as it has a charge of -2 and magnesium has a charge of +2 so when they bond it would be MgO
