Answer:
1
Explanation:
i havnt done this in school yet but my idea is that shaking the bottle makes the co2 float to the top, then when you open it the presure will release and the co2 with rush out
:<span> </span><span>2 C10H7OH + 23 O2 → 20 CO2 + 8 H2O
hope it helps</span>
1. It is the generation of photoelectrons.
2. The existence of a threshold frequency.
PV / T = P'V' / T'
V = V'
P / T = P' / T'
P = 630 mmHg
T = 100 K
P' = 1760 mmHg
T' = ?
630 / 100 = 1760 / T'
T' = 1760 / 6,3
T' = 279,36 K
T' ≈ 280 K
