Multiple Choice
5.0 g of iron is reacted with 5.0 g of water according to the chemical equation shown below.Which one of the following statements is FALSE?
3 Fe(s) + 4 H2O(l) → Fe3O4(s) + 4 H2(g)
A) 6.91 g of Fe3O4 are produced.
B) 2.85 g of H2O are left over.
C) Mass is conserved in this reaction.
D) Water is the limiting reactant.
Correct Answer:
Verified
Correct Answer:
Verified
Q118: Given the following reaction:<br>Na<sub>2</sub>SO<sub>4</sub>(s)+ 2 C(s)→ Na<sub>2</sub>S(s)+
Q119: What is the concentration of NO<sub>3</sub><sup>-</sup> ions
Q120: The chemical reaction during low current discharge
Q121: When 31.2 mL of 0.500 mol L<sup>-1</sup>
Q122: Nitroglycerin,used both in medicine and as an
Q124: How many millilitres of 0.260 mol L<sup>-1</sup>
Q125: What volume of 6.0 M sulfuric acid
Q126: The Haber Process for the production of
Q127: Potassium superoxide (KO<sub>2</sub>)can simulate a plant-type action
Q128: 42.6 g Cu are combined with 84.0