I love playing with a ball, but most of all I love football . As they say , football, soccer and football again ! I play this game from spring to late autumn in sportmaydachyku and school stadium. And in the winter I 'm in the indoor football hall of the sports complex. I was invited back our school physical education teacher , who leads classes there, too . Football - a very interesting game . It has a maximum speed , intelligence, accuracy reactions endurance. Whatever they said , and football coaches not only the feet but also the body as a whole. The players are also very hardened men chase a ball for the fresh air of early spring to late autumn. Also, football is a team game and develop unity and team spirit. And most of this game beckons me its unrivaled excitement! I am following the European and world football championship. I am very pleased that the last European Championship , Euro 2012, it was held in Ukraine and Poland. We are not daddy missed a single game on TV. Of course , I really hoped that the team of Ukraine will come out at least the quarterfinals . Unfortunately , this did not happen .
I love playing with a ball, but most of all I love football . As they say , football, soccer and football again ! I play this game from spring to late autumn in sportmaydachyku and school stadium. And in the winter I 'm in the indoor football hall of the sports complex. I was invited back our school physical education teacher , who leads classes there, too . Football - a very interesting game . It has a maximum speed , intelligence, accuracy reactions endurance. Whatever they said , and football coaches not only the feet but also the body as a whole. The players are also very hardened men chase a ball for the fresh air of early spring to late autumn. Also, football is a team game and develop unity and team spirit. And most of this game beckons me its unrivaled excitement! I am following the European and world football championship. I am very pleased that the last European Championship , Euro 2012, it was held in Ukraine and Poland. We are not daddy missed a single game on TV. Of course , I really hoped that the team of Ukraine will come out at least the quarterfinals . Unfortunately , this did not happen .
Сн(к-ты)=nэ(к-ты)/V(к-ты)
nэ(к-ты) = nэ(NaOH) = Т(NaOH) ∙ V(NaOH) / M(NaOH)
Сн(к-ты)=Т(NaOH) ∙ V(NaOH) / (M(1/2NaOH) ∙ V(к-ты)) = 0,004000 г/мл ∙ 18,5 мл / (40 г/моль ∙ 0,02 л) = 0,0925 н