How many moles of hydrogen gas are produced from 0.500 mol of water? __Ca(s) + _

Author Question: How many moles of hydrogen gas are produced from 0.500 mol of water? Ca(s) + H2O(l) ... (Read 74 times)

natalie2426

Hero Member
Posts: 524

on: Aug 27, 2018

How many moles of hydrogen gas are produced from 0.500 mol of water?

__Ca(s) + __H2O(l) __Ca(OH)2(aq) + __H2(g)
A) 0.250 mol
B) 0.500 mol
C) 1.00 mol
D) 2.00 mol
E) none of the above

Question 2

What is the term for a small molecule that bonds to itself repeatedly to form a long, continuous chain?

A) monomer
B) polymer
C) saturated hydrocarbon
D) unsaturated hydrocarbon
E) none of the above

GCabra

Sr. Member
Posts: 331

Reply #1 on: Aug 27, 2018

Answer to Question 1

A

Answer to Question 2

A

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natalie2426

Hero Member
Posts: 524

Reply #2 on: Aug 27, 2018

Thanks

GCabra

Sr. Member
Posts: 331

Reply #3 on: Aug 27, 2018

Welcome

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