Charles' Law is
V1/T1 = V2/T2
T must be in Kelvin.
80.0 = 27
Do you know what Kelvin is? Why do you persist in using degrees C when it must be changed to Kelvin. The formulas don't work with C. They work only with Kelvin.
i don't know how to.. thats why i asked could if u could just help me step with step with how to do A. that way if i could see what i'm missing i could do the others and know how to do other questions.
Use Charles Law to solve for the missing value of each of the following a) 80.0 mL, T1= 27 degrees C, T2=77 degrees C. V2 =?
b)V1= 125 L, V2=85.0L T2=127degrees C T1=?
c) T1=-33degrees C V2=54.0mL, T2=160.0 degrees C V1=?
80 mL....27 C. Kelvin = 27 + 273= 300 K.
V2.......77 C. Kelvin = 77 + 273= 350 K.
80/300 = V2/350
80*350 = 300*V2
Solve for ??
V2 = 80*350/300 = 93.3 mL
Check my arithmetic.
Check my work.
i attempted to do b and c can you tell me if i did it right?
85.0 ....127 Kelvin 127+ 273= 358
for C i did
V1... -33 C Kelvin -33+273=240
54.0ml....160 C Kelvin 160+273=433
c is ok.
b would be ok but you made an error in adding 127 + 273. My calculator gives me 400 and not 358. I THINK you added in 85 which is V2 and not 127 for T2.
Answer this Question
math - could someone please help. given each set of data for ∆ABC: a) ...
chem - use boyles law to solve for the missing value in the following P1=0.75atm...
Math - 1. Find the value of Sin^-1(-1/2) a. -30 degrees b. 30 degrees c. 150 ...
trig - Use the Law of Sines to solve each triangle. P=110 degrees p=125, r=200 ...
Science-Chemistry - 1. What is Charles’s law? • State the definition of the law ...
Chemistry - How many degrees Centigrade is 125 degrees Fahrenheit? How many ...
math-law of sins - solve the triangle: 1. A= 61 degrees a=8 b=21 2. A=136 ...
chem - Benzaldehyde, C6H5CHO}, has a normal boiling point of 179.0 C and a ...
6th grade math - Which expression could you use to find the measure of an angle ...
Trig - Should the triangle be solved beginning with Law of Sines of Law of ...