Answer:
1M HCl: add 1mol/12M = 83 ml conc. HCl to 1L of water or 8.3ml to 100ml.
2M HCl: add 2mol/12M = 167 ml conc. HCl to 1L of water or 16.7ml to 100ml.
I’m not totally sure but I think the answer is B
Its going to b 5,800,000 due to each Km being 1,000,000 Mm
Hope this helps :D
Answer:
Iron (Fe)
Explanation:
The reactivity series shows a series of metals reactivity from lowest to highest. Based on the arrangement of metals in the reactivity series, iron is placed above tin and below zinc, this means that iron is more reactive than tin but less reactive than zinc. This means that iron would displace tin ions in a solution whereas zinc would displace iron ions in a solution.
The reactivity of metals is due to the stability of metals in their electron configurations as atoms and as ions.
