(d) the weight/volume percentage of KzFe(CN)6. > 0-775L Example 11 A solution was prepared by dissolving 1210 mg of KzFe(CN)6 (329.2 g/mol) in
sufficient water to give 775 ml. Calculate
(a) the molar analytical concentration of K Fe(CN)6.
(b) the molar concentration of K.
(c) the molar concentration of Fe(CN)6 3..
$1.56
1.20g
(e) the number of millimoles of K+ in 50.0 mL of this solution. 0.837
(f) ppm Fe(CN)63 4.740 6X2 4 1000 s 1560,5 mg,
(g) pk for the solution.
(h) pFe(CN). for the solution.

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit

Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water