Question 6 1 pts How many grams of oxygen are combined with 94 grams of iron...
How many grams of iron are needed to completely consume 16.6 L of oxygen gas according to the following reaction at 25 °C and 1 atm? iron (s) + oxygen (8) Iron(II)oxide (s) grams iron
Under certain conditions, the substances iron and oxygen combine to form iron(III) oxide. If 30.9 grams of iron and 13.3 grams of oxygen combine to form iron(III) oxide, how many grams of iron(III) oxide must form? Under certain conditions, the substance mercury(II) oxide can be broken down to form mercury and oxygen. If 30.7 grams of mercury(II) oxide react to form 28.4 grams of mercury, how many grams of oxygen must simultaneously be formed?
1. Vanadium and oxygen react to make vanadium (V) oxide. How many grams of vanadium and oxygen are needed to make 85 g of vanadium (V) oxide? Ans. 48 g of vanadium and 37 g of oxygen 2. Iron(III) oxide can be converted to iron metal and water by heating it with hydrogen gas. If 100. g of iron(III)oxide is reacted with 2.00 g of hydrogen gas, how much iron metal will be formed? Ans. 36.9 g Fe 3. How...
An iron nail rusts when exposed to oxygen. How many grams of iron are needed to completely consume 19.1 L of oxygen gas according to the following reaction at 25 °C and 1 atm? iron ( s ) + oxygen ( g ) --> iron(III) oxide ( s )
An iron nail rusts when exposed to oxygen. According to the following reaction, how many grams of oxygen gas are necessary to form 0.364 moles iron(III) oxide? iron (s) + oxygen (g) fron(III) oxide (8) grams oxygen gas
VO V205 1. Vanadium and oxygen react to make vanadium (V) oxide. How many grams of vanadium and - oxygen are needed to make 85 g of vanadium (V) oxide? Ans. 48 g of vanadium and 37 g of oxygen. 2( 50, 942) +5lis.499 ) 85g U2O5 x 1 mol v2 og 181.879 gvos k 181.87ague5 Imol v₂O5 2. Iron(III) oxide can be converted to iron metal and water by heating it with hydrogen gas. If 100 g of iron(III)...
How many grams of oxygen will be absorbed from the atmosphere during the formation of iron (III) oxide from the oxidation of 78.2 g of iron in the presence of excess oxygen?
An iron nail rusts when exposed to oxygen. According to the following reaction, how many grams of iron(III) oxide will be formed upon the complete reaction of 21.1 grams of oxygen gas with excess iron? 4Fe (s) + 3O2 (g) 2Fe2O3 (s)
For the following reaction, 4.41 grams of iron are mixed with excess oxygen gas . Assume that the percent yield of iron(II) oxide is 75.5 %. iron(s) + oxygen(g)------>iron(II) oxide(s) What is the theoretical yield of iron(II) oxide ? grams What is the actual yield of iron(II) oxide ? grams
a) For the following reaction, 5.52 grams of oxygen gas are mixed with excess iron . The reaction yields 21.0 grams of iron(II) oxide . iron ( s ) + oxygen ( g ) iron(II) oxide ( s ) What is the theoretical yield of iron(II) oxide ? grams What is the percent yield for this reaction ? % b) For the following reaction, 6.29 grams of hydrogen gas are mixed with excess iodine . The reaction yields 745 grams...