Схема, являющаяся уравнением химической реакции:

а) CaCO3 → CaO + CO2         б) CuO + HCl → CuCl2 + H2O

                       в) Ca + O2 → CaO                   г) Mg + HCl →MgCl2 +H2  

А)Расположите в порядке возврастаяния десятичные дроби:

-0,101;  -0,1101;  -0,01011;  -0,011.

б)Расположите в порядке убывания десятичные дроби:

-0,3001;  -0,31;  -0,3301; -0,03331 

Article or no article?  1) Such ... people also live near us. 2) Those were such ... short stories. 3) Bob has seen such ... interesting film. 4) Only rich people can buy such ... things. 5) Fanny is such ... beautiful woman. 6) Where do they buy such ... tasty ice-cream? 7) We're such ... good friends! 8) I've never done such ... difficult work in my life. 9) I hate such ... rainy weather. 10) There was such ... deep snow in the forest that the travellers couldn't walk.

C-CO2-CO-CO2-K2CO3-KHCO3-CO2

помогите придумать предложение с деепричастным оборотом со словом микроскоп