Explanation:
which question question number 20 21 fill in the blanks are the following table with appropriate information which question please write here is
V(rms) = √(3RT/M)
Where R is the molar gas constant with value 8.314 and T is the temperature in Kelvin and M is the molar mass
v(rms F₂) = √(3 x 8.314 x 304 / 38)
v(rms F₂) = 14.1 m/s
v(rms Cl₂) = √(3 x 8.314 x 304 / 71)
v(rms Cl₂) = 10.3 m/s
v(rms Br₂) = √(3 x 8.314 x 304 / 160)
v(rms Br₂) = 6.88 m/s
7.30 x 10^-7 km. the others have 4 significant figures.
Answer:
water is separated into hydrogen and oxygen gas by electrolysis is
Explanation:
both physical change and chemical change:
1) physical properties and form gets changed
2) Chemical change as the entire composition also gets changed
Answer:
there was to much force for the glass and the glass broke
Explanation: