Термохимическое уравнение неполного горения углерода выглядит следующим образом: 2C+O2=2CO+220кДж.Рассчитайте количество теплоты, которая выделится при сгорании углерода массой 3 г

Вариант 8

Дано трёхзначное натуральное число. Получить другое натуральное число, в котором порядок цифр изменён на противоположный. Как будет выглядеть эта программа на языке паскаль?

ПРОВЕРЬТЕ СОЧИНЕНИЕ

Technologies in my life.

It's 21st century now and this is a century of high technologies. There're tons of smartphones, notebooks, tablets etc. which help me to communicate with people. I can get instant access to anything I want due to the internet and that's really simplify my life. I spend my free time using my computer it's kind of for fun. Because of the technologies particularly internet I can easily get skills that are necessary in the information age. It's just so easy all you have to do is just to push buttons to get whatever you want. I rely on technologies too much I trust them. I cannot imagine my life without all that stuff. But sometimes if we use all those gadgets too much we can get in deep troubles, unfortunately.