Cho 3.26g hỗn hợp X gồm 2 ancol no, đơn chức, mạch hở, kế tiếp nhau trong dãy đồng đẳng tác dụng hết với natri dư, thu được 0.896 lít H2 (dktc) a) tìm công thức phân tử 2 ancol trên
b) tính khối lượng mỗi ancol trong hỗn hợp X

chemistry sucks a**

explanation:

where are the choice options?

i belive it is water

a. the law of proportion states the combination of 2 atoms in a specific ratio to produce multiple compounds such as the given statement of question ‘1st compound contains 88.8 % cu ’ indicates 88.8 g of cu is present along with 11.2 g oxygen in 100 g of compound whereas the statement ‘2st compound contains 79.9 % cu ’ indicates 79.9 g of cu is present along with 20.1 g oxygen in 100 g of compound

1st compound contains 88.8 g cu

for cu

m = 63 g /mol

atomic % = 88.8 /63 = 1.42

for o

m = 16 g /mol

atomic % = 11.2 /16 = 0.7

b. the emperical formula of 1st compound is

cu1.4o0.7

cu2o