Answered

Explore Westonci.ca, the leading Q&A site where experts provide accurate and helpful answers to all your questions. Our platform connects you with professionals ready to provide precise answers to all your questions in various areas of expertise. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Calcium hydride, CaH2, reacts with water to form hydrogen
gas:
CaH₂(s) + 2 H₂O(1) Ca(OH)2(aq) + 2 H₂(g)
This reaction is sometimes used to inflate life rafts, weatherb
balloons, and the like, when a simple, compact means of
generating H₂ is desired. How many grams of CaH₂ are
needed to generate 145 L of H₂ gas if the pressure of H₂ is
825 torr at 21 °C?

Sagot :

We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.