Answer:
The volume of helium will be 3.80 L
Explanation:
<u>Step 1:</u> Data given
Initial volume of the balloon = 2.68 L
Initial temperature of the balloon = 23°C = 296 K
Final temperature of the balloon = 23°C = 296 K
Initial pressure of the balloon = 789 mmHg
Final pressure of the balloon = 556 mmHg
<u>Step 2:</u> Calculate final volume
(P1*V1)/T1 = (P2V2)/T2
(789 * 2.68)/296 = (556*V2)/296
V2 = (789*2.68)/556
V2 = 3.80 L
The volume of helium will be 3.80 L
Because in difrent materials atoms are more compact or less compact.if they are less compact then it will be easear for them to move
Answer:
b and d hope this helped
Explanation:
turtles don't have gills and neither does owls so anything
without gills
Answer:
<u>One Electron</u> is transferred.
Explanation:
The reaction is as follow,
<span> AgNO</span>₃<span> + Na </span>→ <span>NaNO</span>₃<span> + Ag
Reduction of Ag;
AgNO</span>₃ + 1 e⁻ → Ag
Oxidation State +1 0
Oxidation of Na;
Na → Na⁺ + 1 e⁻
Oxidation State 0 +1
Result:
Therefore, Sodium transfers one electron to silver to reduce it.