What weight of glucose is required to prepare 2 L of a 5% w/v solution? How many grams of glucose are produced when 3 moles of water react with carbon dioxide according to the following reaction: 6 CO2+ 6 H2O--> C6H12O6+ 6 O2. Calculate the molarity of 169 gra...
Consider the equation: 2H2O(l) 2H2(g) + O2(g) If 9 g of H2O decomposes according to the reaction shown above, how many moles of hydrogen gas are produced? a) 0.5 mol b) 1 mol c) 2 mol d) 4 mol How many moles of CO2 are produced when 5.70 mol of ethane are bu...
2H2(g) + O2(g) arrow 2H2O(g) Assign oxidation numbers to each atom in the following equation. FeCl2(aq) + HCl(aq) arrow FeCl3(aq) + H2(g) What are the oxidation numbers for each ion in the reaction? MnO2 + H2C2O4 + H2SO4 arrow MnSO4 + CO2 + H2O How d...
Ethane combusts in air to form carbon dioxide and water: 2C2H6+7O2 4CO2+6H2O This process requires how many moles of O2 for every 2.10 mol of C2H6 that reacts? According to reaction below, if 4.95 g of ethylene (C2H4) are combusted oxygen, C2H...
60.0 g O2 react to form CO2 and H2O, how many grams of water are formed? Stoichiometric Problems:The basic principle of "Law of Conservation of Mass" should be kept in mind before starting a stoichiometric problem. Thus, proper balancing of chemica...
CH4 + 2O2 -> CO2 + 2H2O How many grams of glucose are produced when 3 moles of water react with carbon dioxide according to the following reaction: 6 CO2+ 6 H2O--> C6H12O6+ 6 O2. We can determine the amount of air pollution from the toxic sulfur dioxi...
How many grams of glucose are produced when 3 moles of water react with carbon dioxide according to the following reaction: 6 CO2+ 6 H2O--> C6H12O6+ 6 O2. 2 C_2H_2 + 5 O_2 \to 4 CO_2 + 2 H_2O How many grams o...
2CO(g) + O2(g) 2CO2(g) Using the oxidation of ammonia equation, 4NH3(g)+5O2(g)-->4NO(g)+6H2O(g) if 6.0mol of nitrogen monoxide is produced, how much oxygen gas in mol is used? Calculate the number of moles of nitrogen w...
Write the chemical equation for the formation of hydrogen atom from hydrogen ion using electrons to balance as needed. Propane gas, C3H8, reacts with oxygen to produce water and carbon dioxide. C3H8(g)+5O2(g) 3CO2(g)+4H2O(l) How many grams of CO2 are...