<span>Metals tend to lose electrons and form electro-positive ions / cations.</span>
Answer:
Number of molecules = 1.8267×10^20
Explanation:
From the question, we can deuced that the gases behave ideally, the we can make use of the ideal gas equation, which is expressed below;
PV = nRT
where
P =pressure
V =volume
n = the number of moles
R is the gas constant equal to 0.0821 L·atm/mol·K
T is the absolute temperature
Given:
P = 6.75 atm;
T = 290.0 k,
; V = 1.07 cm³ = 0.001 L
( 6.75 atm)(0.00107 L) = n(0.0821 L·atm/mol·K)(290K)
n = 3.0335167*10^-4 moles
But there are 6.022×10²³ molecules in 1 mole,
Number of molecules = 1.8267×10^20
C- a persons heart rate slows down after 5 minutes.
Answer is: in part two of trifles, the hollow in which the Wright home sat <span>reinforces the theme of loneliness that exist throughout the play.
</span>Trifles<span> is a </span>one-act play<span> by </span>Susan Glaspell. Susan Glaspell<span> (1876 – 1948) was an American playwright, novelist, journalist and actress. </span>
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