The temperature of a gas inside of a balloon is increased from 250K to 298K. If the initial volume of the balloon was 1.75 Liters, what is the volume of the balloon after heating? (assume the pressure and number of moles of gas in the balloon are held constant).

0.66y = 0.9x + 0.48 if y has a value of 108.45 what is the value of x?

Ineed to find the answer of this question because i dont understand it

The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90