giúp mình với! Giải chi tiết hộ mình nha! Cảm ơn😊

Cho 400ml dung dịch có pH=1 vào 400ml dung dịch X chứa đồng thời các ion: HCO3- 0,1M, HSO3- 0,15M. Sau khi phản ứng xảy ra hoàn toàn thu được V lít khí đktc. Giá trị của V là:

Calli: ''T1 K44 2021-2024'' Bằng app nha, không vi phạm luật hoidap, có tâm jup mình với ạ:33

Mọi ng ơi em đang cần giúp đỡ lắm ạ Làm đc bài nào cx đc ạ. Em cảm ơn mn rất nhiều

giúp mik với 1- you had better...lies to our parents. 2- I would rather...at home than go out. 3- I...to go tell you how much i...you. 4- what do you people in your family...in the evening

Ai đó giúp mình môn Văn với ạ :(( chứ mình tịt mù òi

Vẽ goku đang đánh nhau với vegeta đi ạ nhưng ko chibi nha ai chơi vio.edu ko

3. His father asked him to go stay at home because he was sick. => Because of................................................................................. => Because of ........................................................................................ 4. She failed the University entrance exam because her grades were bad. => Because of................................................................... => Because of ......................................................................................... 5. Because I studied hard, I passed the exam. => Because of................................................................... 6. She can’t work hard because she is very old. . => Because of.................................................................. . => Because of.................................................................. 7 . He couldn’t go to school because he was very poor. =>. Because of........................................................................................ . => Because of........................................................................................ 8. I can’t buy this bike because I don’t have enough money. . => Because 3. His father asked him to go stay at home because he was sick. => Because of................................................................................. => Because of ........................................................................................ 4. She failed the University entrance exam because her grades were bad. => Because of................................................................... => Because of ......................................................................................... 5. Because I studied hard, I passed the exam. => Because of................................................................... 6. She can’t work hard because she is very old. . => Because of.................................................................. . => Because of.................................................................. 7 . He couldn’t go to school because he was very poor. =>. Because of................................................. . => Because of................................................. 8. I can’t buy this bike because I don’t have enough money. . => Because of ..................................................................................................................làm 2 cách nhé ko làm thì pay nhé3. His father asked him to go stay at home because he was sick. => Because of................................................................................. => Because of ........................................................................................ 4. She failed the University entrance exam because her grades were bad. => Because of................................................................... => Because of ......................................................................................... 5. Because I studied hard, I passed the exam. => Because of................................................................... 6. She can’t work hard because she is very old. . => Because of.................................................................. . => Because of.................................................................. 7 . He couldn’t go to school because he was very poor. =>. Because of........................................................................................ . => Because of........................................................................................ 8. I can’t buy this bike because I don’t have enough money. . => Because 3. His father asked him to go stay at home because he was sick. => Because of................................................................................. => Because of ........................................................................................ 4. She failed the University entrance exam because her grades were bad. => Because of................................................................... => Because of ......................................................................................... 5. Because I studied hard, I passed the exam. => Because of................................................................... 6. She can’t work hard because she is very old. . => Because of.................................................................. . => Because of.................................................................. 7 . He couldn’t go to school because he was very poor. =>. Because of................................................. . => Because of................................................. 8. I can’t buy this bike because I don’t have enough money. . => Because of .................................................................................................................. làm 2 cách nhé ko làm thì pay nhé

tìm 1 số , biết rằng nếu thêm vào bên phải chữ số đó 1 số 2 thì ta được số mới . Tổng của số mới và số cũ là 519

Công suất âm thanh cực đại của một máy nghe nhạc gia đình là P. Cho rằng khi âm truyền đi thì cứ mỗi 1m, năng lượng âm lại bị giảm 3% do sự hấp thụ của môi trường. Biết cường độ âm chuẩn $I_{0}=10^{-12}W/m^{2}$. Mức cường độ âm lớn nhất ở khoảng cách 10m là 101,66 dB. Giá trị của P xấp xỉ là: A. 20W B. 18W C. 23W D. 25W