4. Las bolsas de aire de los automóviles usan azida de sodio (NaN3) para producir nitrógeno molecular, el cual infla la bolsa de aire. Cuando un automóvil se impacta el sensor manda una señal eléctrica iniciando la descomposición del compuesto y la producción de oxígeno. ¿Cuántos gramos de azida de sodio se requiere para llenar una bolsa de aire si su volumen es de 60 litros? NAN3 Δ→ N2(g) + 2Na(s)

What is the cellular process that releases the energy stored in food molecules

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.