Answer:
A molecule is a group of two or more atoms that are held together by chemical bonds.
Explanation:
Answer:
Explanation:3.2 ft 2 fti2 ft 4 ft ft2
Answer: M = 22/ (i x28.948)
Explanation:
Pi = osmotic pressure = 22atm
T = Temperature = 353K
M = Molarity = ?
R = gas constant = 0.082atm.L/mol/K
i = van’t Hoff factor
Pi = iMRT
M= Pi /(iRT) = 22 / ( i x 0.082 x 353)
M = 22/ (i x28.948)
The second equation is endothermic. the energy is listed in the reactants side. if it was a product it is exothermic. also the H value is negative exothermic positive endothermic
Answer:
i belive its c i could be wrong but theres my input
