25. A balloon that was inflated to a pressure of 115 kPa with 32.1 L of air at a temperature of 19 °C. A scuba diver takes the balloon to the bottom of the ocean where the pressure is 425 kPa and the temperature of the
water is 5 °C. What will be the new volume of the balloon?
A) 2.26L
B) 8.27L
C) 19.4L
D)22.1 |

Is this a scientific model? use complete sentences to explain why or why not. a graphic organizer showing the water cycle i need : ( asap i go it never mind

What is the temperature of one mole of helium gas at stp?

The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams