Sodium reacts with chlorine to form the compound sodium chloride, or salt. The chemical formula below shows how the two elements combine into a compound.
2Na + C*l_{2} -> 2NaCl
If the total mass of the reactants is 58.44 amu, what will be the total mass of the products?
(1 point)
O 116.88 amu
O 58.44 amu
29.22 amu
Q60 amu
The balanced chemical equation shows that 2 moles of sodium (Na) react with 1 mole of chlorine (Cl2) to form 2 moles of sodium chloride (NaCl).
To find the total mass of the products, we need to calculate the molar mass of sodium chloride (NaCl). The molar mass of sodium (Na) is 22.99 g/mol, and the molar mass of chlorine (Cl) is 35.45 g/mol.
The molar mass of sodium chloride (NaCl) is:
(2 mol Na x 22.99 g/mol Na) + (1 mol Cl2 x 35.45 g/mol Cl2) = 45.98 g + 35.45 g = 81.43 g/mol
Since the balanced equation shows that 2 moles of sodium chloride are produced, the total mass of the products is:
2 mol NaCl x 81.43 g/mol NaCl = 162.86 g
Therefore, the correct answer is not listed.
To find the total mass of the products, we need to calculate the molar mass of NaCl, which is the product formed in the reaction.
The molar mass of sodium (Na) is 22.99 g/mol, and the molar mass of chlorine (Cl) is 35.45 g/mol.
The chemical equation shows that 2 moles of Na react with 1 mole of Cl₂ to form 2 moles of NaCl.
So, the molar mass of NaCl is:
(2 moles of Na) x (22.99 g/mol) + (1 mole of Cl₂) x (35.45 g/mol) = 58.44 g/mol
Therefore, the total mass of the products is 58.44 amu.
So, the answer is: 58.44 amu.
To find the total mass of the products, we need to calculate the molar mass of sodium chloride (NaCl).
The molar mass of sodium (Na) is 22.99 g/mol, and the molar mass of chlorine (Cl) is 35.45 g/mol. Adding these two molar masses together gives us the molar mass of sodium chloride:
Molar mass of NaCl = Molar mass of Na + Molar mass of Cl
= 22.99 g/mol + 35.45 g/mol
= 58.44 g/mol
The chemical equation tells us that 2 moles of sodium (Na) react with 1 mole of chlorine (Cl) to produce 2 moles of sodium chloride (NaCl). Since the molar mass of NaCl is 58.44 g/mol, the total mass of the products can be calculated as follows:
Total mass of products = 2 moles of NaCl * Molar mass of NaCl
= 2 * 58.44 g/mol
= 116.88 g
Therefore, the correct answer is "116.88 amu."