Cho Tbaso4=10 mũ trừ 10. A, tính độ tan của baso4. B, nếu thêm vào dung dịch bacl2 0,001M thì độ tan của baso4 thay đổi như thế nào?Tính độ tan của baso4 khi thêm bacl2 vào

Why do you suppose the structural polysaccharide cellulose does not contain branches? why do you suppose the structural polysaccharide cellulose does not contain branches? branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby decreasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby increasing the rigidity and strength of the microfibrils. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into globules, thereby increasing the flexibility and strength of the globules. branches in the molecule would generate side chains that would almost certainly make it difficult to pack the cellulose molecules into microfibrils, thereby decreasing the rigidity and strength of the microfibrils.

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.

What two categories of toxins were present in the air at dish,texas as a result of the gas pipelines that pass through the area