Chemistry, 06.10.2021 16:50, kimezzell18
Hỗn hợp X gồm 7,2 gam Mg, 5,4 gam Al và 6,5 gam Zn. Hòa tan hoàn toàn X trong dung dịch HNO3 dư, thu được 1,344 lít khí N2 duy nhất (đo ở đktc). Số mol HNO3 đã tham gia phản ứng là
Answers: 3
Chemistry, 22.06.2019 02:10, fvmousdiana
Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %
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Chemistry, 22.06.2019 08:00, juliannxkim
Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.
Answers: 2
Chemistry, 22.06.2019 16:50, lilblackbird4
Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest
Answers: 3
Hỗn hợp X gồm 7,2 gam Mg, 5,4 gam Al và 6,5 gam Zn. Hòa tan hoàn toàn X trong dung dịch HNO3 dư, thu...
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