Предмет: Химия, автор: nostya170

Ca2+ + Po43- Ca3(Po4)2

Ответы

Автор ответа: chornasolomiya

0

Ответ:

9 Ca 2 + 4 (PO 4 ) 3 → 6 Ca 3 (PO 4 ) 2

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ДАЮ 25 БАЛЛОВ!!!!

What is a hobby? It is what you can and like to do, when you have free time. We choose a hobby according to our character and taste. When we have a hobby, our life becomes more interesting. Our hobby helps us to choose our future profession because we learn a lof of new things.

Many people are interested in music. They collect records. Others like to read and collect books. People living in cities and towns like to be closer to nature, and they spend their free time in the country.Some of us go on hikes, some like to work in the garden, tale pictures or knit.

My name is Mary. I also have a hobby. Sometimes I have got some free time. As my hobby is cooking I like to make cakes and pies. My cakes are very tasty, but I like pies best of all. I’ll tell you how I make pies with cabbage.

First of all I take a head of cabbage, cut and put it into a frying pan. Then I take carrots and peel them. By the way, I have a nice grater at home. I usually grate carrots, onions using my grater. I put salt, mix ingredients, add some water. Then I stew these vegetables in the frying pan. I usually buy some paste for my pies.

I cut up paste, roll it and make small pies. Then I put pies with stewed cabbage into the oven. It takes twenty minutes to bake them. My parents and friends like to eat my pies. My hobby brings me a lot of good emotions. I can make close people happy when I cook tasty dishes. Thanks to my hobby, I can relax, forget about problems and enjoy the process.

Choose true or false:

1. People living in cities and towns like to be closer to nature, and they spend their free time in the countryside.

false
true

2. Mary’s hobby is cooking.

true
false

3. My parents and friends do not like eating Kate’s pies.

false
true

7 лет назад