Answer:
SOLID
Explanation:
10.20 g C6H12O6 x (1 mole C6H12O6 / 180 g C6H12O6) = 0.0567 mole C6H12O6
Then convert grams of water to kilograms of water by dividing by 1000.
355 g / 1000 = .355 Kg of H2O
molality (m) = (0.0567 mole C6H12O6 / .355 Kg of H2O) = 0.160 m
Then plug it in to the formula Δtf = Kfm
Δtf = (-1.86 °C/m) x (0.160 m)
Δtf = -0.298 °C
a. Metallic
b. Ionic
c. Nonpolar covalent
d. Polar covalent
(2) CaH2 (4) NH3
Answer : The answer is, Chain reaction.
Explanation :
Chain reaction : It is defined as the series of successive elementary processes in which the active intermediate species are consumed and regenerated before the products are obtained.
It is a self-sustaining series of the chemical reactions where the product obtained from one reaction are the reactants in the next reaction and so on.
Hence, a chain reaction is a self-sustaining series of chemical reactions in which the product of one reaction are the reactants in the next reaction.
would it be the same as..
0.5 MOLES of sodium chloride is dissolved to make 0.05 liters of solution?
please help me with the grams. thank you (: first time using this!