The reaction between iron(ii) oxide and carbon monoxide produces iron and carbon dioxide. how many moles of iron can be obtained when 2.75 mol feo reacts with an excess of co ?

2.75 mol

Explanation:

We start with the balanced chemical equation

Clearlt from here we can see that one mole of FeO produces one mole of iron. Thereore it follows that 2.75 mol of FeO will produce 2.75 mol of iron in excess CO

it's all four options.

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.