Имеется 18% -ный по массе раствор серной кислоты с плотностью р = 1,124 г/см3. Какую массу воды необходимо добавить к 300 мл этого раствора

I will tell you about what transport I prefer. I prefer to travel by car because it`s safe. And you can unite your family or friends. You can discover many itnerestin place. Also you can visit your friends if they live in the other country. I don`t traveling by plane never because it`s so dangerous. And i hate traveling by train, it`s so slow, but you have many free time. For exaple you can read a new interesting book.