I believe it is none of the above are polar
The chemical reactions necessary are unable to occur without the addition of different ingredients
Answer:
a sickness aka you know what toke them to a better place
Answer:
The volume of the solution is 133 ml
Explanation:
Having a 0.250 molar solution means 0.250 moles in 1000 ml of solution (1 liter)
We calculate the weight of 1 mole of CuNO3, and use 3 simple rules for calculations:
CuNo3---> Weight of 1 mole= 63, 546g+ 14, 0067g+ 3X 15, 9999g= 125, 55g/mol
1 mol----125, 55g
0,250mol---X= (0,250molx 125,55g)/1mol= 31,3 g
31,3g----1000ml
4,16g---x= (4,16gx1000ml)/31,3g = 133ml
List four factors that affect how much of a vitamin is available to the body. 1. How much of the vitamin can be absorbed. This can be affected by the composition of the diet. For example, the absorption of fat-soluble vitamins is reduced if the amount of fat in the diet is very low. The presence of other substances in the diet that interfere with absorption are alsoimportant. For example, antithiamin factors may destroy the thiamin in some foods. 2. How much of a vitamin can be absorbed is also affect by digestive processes. For example, if the amount of acid in the stomach is low it may prevent some vitamins from being released from foods. 3. Once inside the body the availability of transport proteins needed to transport vitamins in the blood affect how much is available to the body 4. The amount of a vitamin that is available is also affected by conditions in the body, such as the ability to convert a provitamin to its active form.
