Thay co nao giupe tra loi cau hoi nay duoc k?
Do co nhom OH vay Gluco tac dung Na , CH 3 COOH duoc k?
Cacbonhidrat Fructozo , saccarazo, mantozo co tac dung Na , CH 3 COOH?
EM doc sach PP giai
bai tap Hoa 12 tu luan va
trac nghiem cua Cao Cu Giac (NXB DHQG HN) thay cau[r]