1. Who is Henry Mosley? 2. What did Henry Mosley contribute to the Periodic Table and science?
3. What are the 4 periodic table trends?
4. Define each periodic table trend?
5. What is the molar mass of the following compounds (you need the periodic table): NaCl, MgO, CuO
6. Solve 30 g of NaCl Liters (Hint 1 mole = 22.4 L and you MUST convert from grams to moles)
7. Solve 3.5 moles molecules
8. Solve 300 molecules moles
9. What is an isotope? Explain + Give me 1 example.
10. What is an ion? What subatomic particle does an ion effect?

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation:

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explanation:

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answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.