Web24 okt. 2024 · c) how many grams needed to. According to the reaction 2Al+3H2SO4→3H2+Al2(SO4)3, the total number of moles of H2SO4 needed to react completely with 5.0 mol of AL is. 1. 2.5 mol 2. 5.0 mol 3. 7.5 mol 4. 9.0 mol. how many moles of HCl are needed to react with 2.3 moles of Zn in the following reaction? 2HCl … Web12 dec. 2024 · Step 2: Calculate moles of AgBr present 42.7 g AgBr x 1 mole AgBr/187.8 g = 0.227 moles AgBr Step 3: Use the mole ratio of the balanced equation to calculate moles Na 2 S 2 O 3 needed The mole ratio of Na 2 S 2 O 3 to AgBr is 2:1 0.227 moles AgBr x 2 moles Na 2 S 2 O 3 / mole AgBr = 0.454 moles Na2S2O3 needed (answer to part 1)
How many moles of Al are needed to react completely with 1.2 …
Web12 apr. 2024 · Dark eyelids and other health problems. Aside from skin cancer, dark eyelids may also be a sign of other health problems. One of which is allergies. When the body detects an allergen, it releases histamines that cause swelling and inflammation around the eyes, leading to dark circles. Another possible reason for dark eyelids is dehydration. WebA problem asks how many moles of oxygen gas are needed to react completely with 6 moles of ethane (C 2 H 6). What is the final answer for this problem? answer choices . 13 mol C 2 H 6. 3 mol O 2. 21 mol O 2. 42 mol O 2 13 mol C2H6 alternatives opening an emz file
Solved Question 5 2 pts How many moles of \( \mathrm{NaOH}
Web28 okt. 2024 · kenmyna. The number of moles of O2 that are needed to react with 24 moles of C2H6 is 84 moles of O2. Explanation. Step 1: write the equation for reaction. = 2C2H6 +7O2 → 4CO2 + 6H2O. Step 2: use the mole ratio to determine the moles of O2. that is the mole ratio of C2H6 : O2 is 2:7. therefore the moles of O2= 24 x7/2= 84 moles … WebGlycolysis is a metabolic pathway that does not require oxygen (In anaerobic conditions pyruvate is converted to lactic acid). The wide occurrence of glycolysis in other species indicates that it is an ancient metabolic pathway. Indeed, the reactions that make up glycolysis and its parallel pathway, the pentose phosphate pathway, occur in the … WebOne person likes Britney, another likes Beethoven. One person can discern the notes and texture of a Merlot, another just enjoys a glass of red. But is taste purely subjective? For Hume, good taste was discerned by a good critic, who met certain criteria – a kind of virtue aesthetics (in place of virtue ethics). However, things are not quite that simple, writes … iowa\u0027s premier beer wine and food expo