a gas is at 35.0°c and 3.50 l. what is the temperature at 7.00 l?\n616°c\n1.16°c\n343°c\n70.0°c\n17.5°c

Explanation:

Step1: Convert initial temp to Kelvin

$T_1 = 35.0 + 273.15=308.15$ K

Step2: Apply Charles's Law ($\frac{V_1}{T_1}=\frac{V_2}{T_2}$)

$T_2=\frac{V_2T_1}{V_1}=\frac{7.00\times308.15}{3.50}=616.3$ K

Step3: Convert final temp to Celsius

$T_2 = 616.3 - 273.15 = 343.15\approx343^{\circ}C$

Answer:

$343^{\circ}C$