<span>Hey Jose! Thanks for asking a question here on Brainly.
⚪ Potassium
</span><span>⚪ Magnesium
</span><span>⚪ Sodium (aka Na)
</span><span>⚪ Lithium (aka Li)
These are all atoms that are likely to lose electrons in order to form cations. Hope this helps. -UF aka Nadia</span>
The balanced chemical reaction is:
2Na + Cl2 = 2NaCl
We are given the amount of sodium to be used for the reaction. This will be the starting point of our calculations.
92.0 g Na ( 1 mol Na / 22.99 g Na ) ( 1 mol Cl2 / 2 mol Na ) ( 70.9 g Cl2 / 1 mol Cl2) = 141.86 g Cl2
(SO4)2 The SO4 = 4 oxygen and having a 2 like that (SO4)2 makes it have 2 S, and 8 O’s
Answer:
0.0181 mol H
Explanation:
Step 1: Given data
Moles of water (H₂O) formed during the analysis: 0.00905 mol H₂O
Step 2: Calculate the amount (mol) H in 0.00905 mol H₂O
According to the chemical formula of water, the molar ratio of water to hydrogen is 1:2, that is, there are 2 moles of H per 1 mole of H₂O. We will use this conversion factor to calculate the moles of H in 0.00905 moles of H₂O.
0.00905 mol H₂O × (2 mol H/1 mol H₂O) = 0.0181 mol H
Carbon, Hydrogen is found in carboxyl group
