What is the balanced chemical equation for the reaction, calcium hydride reacts with water to form aqueous calcium hydroxide and hydrogen gas?

How many grams of calcium hydride is needed to form 4.900 grams of hydrogen gas? Express your answer in four significant figures.

answer

watching

426

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

John Edward CayasLv10

18 Sep 2020

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Join us on Discord

Chemistry Study Group

Join now

Related questions

Calcium is a soft, shiny metal that reacts rapidly with water to form calcium hydroxide and hydrogen gas. How many grams of calcium would be required to produce 4 grams of hydrogen gas?

Write balanced equations for each of the following reactions (some of these are analogous to reactions shown in the chapter). (a) Aluminum metal reacts with acids to form hydrogen gas. (b) Steam reacts with magnesium metal to give magnesium oxide and hydrogen. (c) Manganese(IV) oxide is reduced to manganese(II) oxide by hydrogen gas. (d) Calcium hydride reacts with water to generate hydrogen gas.