Предмет: Химия, автор: burguika

Карбон (ІV) оксид (вуглекислий газ) посилює парниковий ефект. Цей газ виділяється в атмосферу внаслідок розкладання деяких неорганічних сполук. Обчисли масу карбон (IV) оксиду, який потрапить в атмосферу після розкладання вапняку СаСО3, масою 25 г, якщо крім вуглекислого газу утворився кальцій оксид масою 14 г

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Автор ответа: vikakorkhov78

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vlad22877760: Spasibo Vikys

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qwfxil: (>.<♡) <3

dragolain5: дякую

Marianamarijkoorgua: спасибо

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Предмет: Английский язык, автор: chera15reg

переведите не с переводчика пожалуйста!
Grandpa, why do you always look so sad when you look at that big gold ring with snakes on?" my little grandson Mark asked me today. I can't tell him now. The story is sad. But I am old, my time is coming. When Mark is eleven, he will get the ring and this letter. Then he will understand.
I was born in Rome in AD 41 and, to me, it was the best place in the world. But when I was fifteen, my family moved to Britain - a dangerous island, full of wild Celts. We lived near Cambridge in a small house. Not far from our house there was a big wall. Roman territory ended there. The wall was very long. A Celtic tribe, the Iceni, lived behind it. They were not enemies, but they were not friends either.
One day I was sitting next to the wall, when a stone landed at my feet.
"Roman pig! Get out of our land!" a voice shouted. I looked up and saw a girl standing on the wall. Suddenly she slipped and fell right off. She didn't move. I thought she was dead. But she opened her eyes and smiled.
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I was really scared then. My granddad told me about Druids. He was with Julius Caesar when the Romans first came to the British Isles. My granddad never forgot the tall, angry men with long white hair and long white clothes "They cursed us! Caesar had so much trouble with them that he soon went back to Rome!" the old man always said.
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I didn't like it when Helori spoke about Romans and Celts, and the trouble between them. One day I knew why: I was in love with her; I wanted to marry her. When I told Helori about my feelings, she said, "I love you too. Let's get married."
Three months later we had a secret wedding. We didn't tell our parents or our friends. But our happiness was short. I was in the army, and our legion had to move to the north.
When I was saying a last goodbye to Helori, she suddenly said, "Come back alive, Patrick. Come back for your son.
I was far away in the north when I heard the terrible news. The Romans were starting a war with the Iceni. They were killing their men, women and children.
"You must give us your money and your land," the Romans said to Queen Boudicca. Boudicca started a revolt. She burnt the Roman capital, Colchester, and killed all the Romans there. Then she burnt Londinium.The woman had no mercy, but I could understand her. Our legion rushed back (поспешил назад) to Colchester. When we were near the town, we saw that it was too late. Our families and friends were dead. There was only one thing we wanted to do — find Boudicca and her people and kill them all. Our legion left the next morning. I had to go too. I was a soldier.
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I ran towards them. Helori was bleeding, but she smiled when she saw me.
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"I don't need it any more," she said, and I saw tears in her eyes. "My life is in the life of the Iceni. Our tribe will die together. We cannot change that! But there is hope — our son. He is half Roman and half Celt. Take care of him! Goodbye my love!" And she died.
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