What volume of HCl(g) measured at STP can be produced from 1.91 g of H2 and...
How many liters of HCl(g) measured at STP can be produced from 4.00 g of Cl2 and excess H2 according to the following equation: H2(g) + Cl2(g) 2HCl(g)
For the reaction H2 + Cl2 = 2HCl how many moles HCl will be produced from {m} g of H2. The reaction occurs in the presence of excess Cl2
The volume of gas produced at STP when 3.00 moles Zn reacts with excess HCl(aq)according to the equation Zn(s) + 2 HCl(aq) = ZnCl 2(aq) + H 2(g) is
Question 22 1 pts What volume of oxygen, measured at STP, can be produced by the decomposition of potassium chlorate if 20.0 g of the salt (KCIO;) is completely decomposed into potassium chloride and oxygen gas? @ 1.83 L 2.44 L 3.66 L 2.14 L 5.55 L Question 23 1 pts 1.00 g of Fe3O4 is formed in the reaction 4 H2O(g) + 3 Fe(s) → Fe3O4(s) + 4 H2(g). How many liters of hydrogen are also formed, if measured...
What volume (in liters) of H2 gas is produced if 5.8 L HCl react with excess Zn at 1.18 atm and 24.6 °C? 2 HCl(g) + Mg(s) → ZnCl2(s) + H2(g)
The answer is d. Why? 10. What volume of H2 gas at STP can be produced by the electrolysis of HoO (1) by a current of 0.500 A for 35.0 minutes? (a) 22.4 L (b) 44.8 L (c) 244 mL (d)122 mL 10. What volume of H2 gas at STP can be produced by the electrolysis of HoO (1) by a current of 0.500 A for 35.0 minutes? (a) 22.4 L (b) 44.8 L (c) 244 mL (d)122 mL
8. How many liters of H, gas (at STP) is produced from 470 mL of 0.36 M HCl and excess Zn? The reaction is: Zn(s) + 2 HCl(aq) - ZnCl(aq) + H (8) Hint: moles Zn(M-mole/L) then moles H2 (Bal Equ) then LH (Imole - 22.4L)
How many grams of HCl are produced according to the following equation, H2 + Cl2 → 2 HCl, when 4.0 g of hydrogen reacts completely? with work and explanations, please using conversion factors
How many liters of NH3 (measured at stp) can be produced by reacting 8.45 Liters (stp) N2 with 2.98 x 10^23 molecules H2? Write the balanced equation.
what volume of 0.750 M hydrochloric acid solution can be prepared from the HCl produced by the reaction of 25.0 g of NaCl with excess sulfuric acid? NaCl (s) + H2SO4 (L) ---> HCl (g) + NaHSO4 (s)