So sánh tính chất hóa học của H2SO4 loãng và H2SO4 đặc?

Vol of n2... Question. 46. Vol of n2 at stp which contain the same no of moles as present in 100ml of 0.5M h2so4 is. Open in App. Solution. 99996199696-0-0. a)FeCl3 + 3NaOHFe(OH)3 + 3NaClb)Zn + H2SO4 ZnSO4 + H2c)2CO + O2 2CO2d)N2 + O22NOCorrect answer is option 'A'. Can you explain this answer? for Class 10 2025 ... N2 + H2SO4 + H2 = (NH4)2SO4 is a Synthesis reaction where one mole of Dinitrogen [N 2 ] gas, one mole of aqueous Sulfuric Acid [H 2 SO 4 ] and three moles of H2SO4 at a pH of 3. For the measurements, we used a potentiostat ... We can determine the dielectric constant from ε1 = n2 − k2 ≈ n2 (for low absorption). Запрос N2 + H2SO4 распознан сайтом как азот + серная кислота. Feb 14, 2019 ... H2SO4). The initial amount of 1 is ~0.9 mol%, based on the total ... dinitrogen (N2) is the thermodynamic end point of nitrogen ... Jan 2, 2018 ... 6) 4.2 g of lithium (Li) reacts with 2.8 g of nitrogen (N2). Find ... concentration H2SO4 in g/dm3 = 0.053 x 98 = 5.19 g/dm3. Area. Apr 14, 2025 ... For (b) NH3 + Cl → NH4Cl + N2, the balanced equation is: 2 NH3 + Cl2 → 2 NH4Cl + N2. Step 3. For (c) C5H12 + O2 → CO2 + H2O, the balanced ... The gas-phase diffusion coefficient for H2SO4 vapor in N2/H2O (H2O mixing ratio e0.32) was determined to be 66.8 ( 1.1 Torr cm2 s-1. The resistance model agrees ... Feb 13, 2015 ... 2 H2SO4 + ____1_____ Pb(OH)4 ->. ん. |~. 2. Al + _6_ HCI. 2. ন. AICI ... N2(g) + __5__ O2(g). + __2__ H₂O. 4 HNO3(aq). 10. 2. NH4NO3 →→ 2. N2. 1.