Hấp thụ toàn bộ 0,15 mol CO2 vào dung dịch chứa 0,25 mol Ca(OH)2. Sau phản ứng thu được muối canxi cacbonat và nước, khối lượng dung dịch sau phản ứng tăng hay giảm bao nhiêu gam?
giúp đi ạ cầu xin mn nếu đúng mk cho mn thẻ cào 50kkk ạ mk có mã số đây rồi =)))
92.My wife had never been to Hue, and ___I.
a. never have b. so did we c. we did either d. neither we did
95.My father doesn’t speak Chinese, and_____
a. my mother does neither b. my mother doesn't too c. neither does my mother d. so doesn’t my mother
98.They must do as they are told, _____ a. so must I b. I must either c. I do too d. I am too
99. I don’t like strong coffee' 'No, _____"
a. I don't too b. either don't I c. me either d. neither don't
Khoanh Vào Ô đúng Nhanh Nha Pro HOC24
92.My wife had never been to Hue, and ___I.
a. never have b. so did we c. we did either d. neither we did
95.My father doesn’t speak Chinese, and_____
a. my mother does neither b. my mother doesn't too c. neither does my mother d. so doesn’t my mother
98.They must do as they are told, _____ a. so must I b. I must either c. I do too d. I am too
99. I don’t like strong coffee' 'No, _____"
a. I don't too b. either don't I c. me either d. neither don't