I was very nervous before a new year. Beside with me was my family and friends. We decorated the house and it requires a lot of time and effort. After a new year we're went to the cinema and the system have special equipment. and during the holidays there was a case. Today is arrived my love band and I went to the concert. We heard a recording behind the scenes. It was fun. After this we went to the home. And sinoptic predicted very warm weather. We went to the street and I made a desire from Santa. Verity and health. It was a cool winter holidays.
По разнообразию применения серная кислота занимает первое место среди кислот. Большее ее количество расходуется для получения фосфорных и азотных удобрений. Много идет для очистки нефтепродуктов от вредных примесей. В машиностроении серной кислотой очищают поверхности металлов от оксидов перед хромированием, никелированием. Она применяется в производстве взрывчатых веществ, искусственных волокон, красителей, пластмасс. Её используют для заливки аккумуляторов, для производства других кислот и т. д. Поэтому серную кислоту называют хлебом химической промышленности.
We heard a recording behind the scenes. It was fun. After this we went to the home. And sinoptic predicted very warm weather. We went to the street and I made a desire from Santa. Verity and health. It was a cool winter holidays.