Sorry I cant I just need some points
Answer: made up of an infinite number of indestructible atoms in unpredictable motion.
Warm with abundant rainfall
Answer:
Explanation:
hello,
the combined gas law equation is given as;
This combined gas law is gotten from the combination of Charles' law, Boyle's law and the Pressure law.
At constant pressure(this means the pressure is unchanged or fixed and this means the pressure is eliminated), we have:
At constant volume(we eliminate the volume since it is fixed or unchanged), we have;
At constant temperature (we also eliminate temperature), we have
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thus from the options provided in the question the right answer will be
Answer: Ksp (Ba(IO3)2)= 4.34*10^-9
Explanation:
Total solution Volume : 15 mL = 0.015 L
moles of I3- = 20.55*10^-4 *0.015 L = 3.0825 *10^-5 moles
1 mol of IO3- gives 3 moles of I3- ===> mol of IO3- = 3.0825 *10^-5 moles/3 = 1.0275 *10^-5 moles
concentration of IO3- in original sample : 1.0275 *10^-5 mole/ 0.005 L = 0.002055 M
concentration of Ba2+ in original sample : 0.002055 M/2 = 0.0010275 M
Ksp (Ba(IO3)2) = [Ba2+] [IO3- ]2 = 4.34*10^-9