Iodine reacts with aqueous thiosulfate ion in neutral solution according to the balanced equation 12(aq) + 25,03 -(aq) s4062(aq) + 27- (aq) how many grams of 12 are present in a solution if 35.20 ml of 0.150 m na2s2o, solution is needed to titrate the la solution?

0.67 g

Explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per Liter of the solution.

According to stoichiometry:  

2 moles of require 1 mole of

Thus require= moles of

Mass of

Thus 0.67 g of iodine are present in the solution.

- both b and d.

-since b and d are the closest coastlines then that makes it the most affected.

< 3

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.