Chemistry, 01.08.2021 19:20 wrightstephanie193
X là C2H8O4N2 là muối của axit hữu cơ. Y là C4H8O3N2 là đipeptít. Cho 11,64 gam hỗn hợp X, Y tác dụng với NaOH thu được 1,344 lít khí. Nếu cho hỗn hợp X, Y tác dụng với HCl thì thu được m gam hỗn hợp chất hữu cơ. Xác định X, Y và tính m ?
Answers: 2
Chemistry, 21.06.2019 18:00
Which type of reaction always has an element and a compound as reactants
Answers: 1
Chemistry, 22.06.2019 21:00
Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!
Answers: 1
Chemistry, 22.06.2019 23:00
The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be:
Answers: 1
X là C2H8O4N2 là muối của axit hữu cơ. Y là C4H8O3N2 là đipeptít. Cho 11,64 gam hỗn hợp X, Y tác dụn...
Mathematics, 12.08.2019 03:10
Mathematics, 12.08.2019 03:10
Mathematics, 12.08.2019 03:10
History, 12.08.2019 03:10
Mathematics, 12.08.2019 03:10
Mathematics, 12.08.2019 03:10
Computers and Technology, 12.08.2019 03:10
History, 12.08.2019 03:10
Mathematics, 12.08.2019 03:10
Mathematics, 12.08.2019 03:10
Mathematics, 12.08.2019 03:10
Mathematics, 12.08.2019 03:10
History, 12.08.2019 03:10
Mathematics, 12.08.2019 03:10
Mathematics, 12.08.2019 03:10