НУЖНА Изобразите схемы электронного строения атомов химических элементов серы и углерода. Запишите формулы соединений, в которых эти атомы проявляют максимальную и минимальную степени окисления (не менее четырех формул

1. S: 1s² 2s² 2p⁶ 3s² 3p⁴

С: 1s² 2s² 2p²

S{min} = сульфиды, степень [-2];

S{max} = сульфаты, степень [+6];

C{min} = углекислый газ, степень [-4];

C{max} = карбонаты, степень [+4].

V(CO2) = 4.48 l

m(молекул CO2) - ?

m(атомов CO2) - ?

n(CO2) = 4.48 / 22.4 = 0.2 mol

N(молекул CO2) = 0.2 * 6.02*10^23 = 1.204*10^23 молекул

m(CO2 молекул) = 0.2 * 44 = 8.8 g (так и будет 0.2 моль)

N(атомов CO2) = N(атомов C) + N(атомов O2);

N(атомов C) = 1.204*10^23 * 1 (1 атом) = 1.204*10^23 атомов

N(атомов O2) = 1.204*10^23 * 2(в 2 раза больше) = 2.408*10^23 атомов

N(атомов CO2) = 1.204*10^23 + 2.408*10^23 = 3.612*10^23 атомов

n(атомов CO2) = 3.612*10*23 / 6.02*10^23 = 0.6 mol

m(CO2 атомов) = 0.6 * 44 = 26.4 g

Вроде всё правильно)

EMC2 HAS BEEN A VERY GOOD TEAM FOR 64AM 5 AND IT HAS BEEN AN AMAZING OPPORTUNITY FOR US IN A LONG WAY SINCE WE ARE THERE AR PLAYERS IN THE PLAYOFFS FOR THIS IS A GREAT OPPORTUNITY ii4i4i4u4u4u48474747474u4u4uruyrurururururu3TO and the team that we have played with a team that has 7been 7777777777777777777777777777777777777777777O WIN A TEAM THAT IS A VERY GOOD GAME FOR A TEAM OF PLAYERS THAT ARE GOING THROUGH THIS IS THE ST FOR THE GAME OF THE YEAR BECAUSE IT IS THE BEST GAME IN THE LEAGUE FOR US IN THE LAST THREE GAMES AND WE HAVE TO ADD A 3RD TO THE TOP OF THE GAME AND WE WILL HAVE A CHANCE AT A VERY HIGH SPEED IN YOUR GAME AGAINST A VERY HIGH N9999999999999999999UMBER AND WE ARE NOT A VERY 99