Step 9: Measuring the Volume of Air Near 100°C 9
X
Temperature of gas: 98
°C
COMPLETE
Height of the column of gas: 3:2
=> 7.8 cm
Volume of gas (v - *h):
Temperature of gas:
K
cm
DONE
Intro

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

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

11) burning your hand when accidentally touching a hot plate is an example of which heat transfer? a. conduction b. convection c. radiation d. none of these