The vertical columns on the periodic table are called groups or families
Answer:
601 gram
Explanation:
1st we should know how may moles are there in 1.34 X 10 25 atoms
# moles of Al = # of atoms / # of Avogadro's num
= 1.34 X 10 25/ 6.12X10 23 =
= 22.26 mol of AL
so mass of AL = moles x m.wt
=22.26 x 26.98 = 600.55 = 601 gram
DONE
Answer:
Partial pressure
Explanation:
Since she's measuring the pressure exerted by each gas, it's partial pressure. If she were measuring the collective pressure, it would be total pressure.
Non-zero order chemical reaction effected concentration, the physical state of the reactants, and surface area, temperature, and the presence of a catalyst
In zero-order kinetics, the price of reactions of chemical reactions are impartial of the concentration of reactant. In first-order kinetics, the rate of reactions of chemical reactions are depending on one of the concentrations of reactants. A linear graph is acquired among the reactant attention and time.
The main difference among first order and zero order kinetics is that the charge of first order kinetics depends on the awareness of 1 reactant while the charge of zero order kinetics does no longer rely upon the concentration of reactants.
A 0-order response proceeds at a regular charge. a first-order reaction price depends at the awareness of one of the reactants. A second-order reaction rate is proportional to the square of the concentration of a reactant or the fabricated from the attention of reactants.
Learn more about non-zero order here:- brainly.com/question/735261
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Answer:
the density of an object determines whether it will sink or float