Molar Mass (g/mol) Pb(Lead)1 × 207.2 = 207.2 N(Nitrogen)4 × 14.0067 = 56.0268 O(Oxygen)12 × 15.9994 = 191.9928 4. Sum Each Element's Mass Finally, add together the total mass of each element to get the molar mass of Pb(NO3)4: ...
Pb(NO3)4的摩尔质量和分子量为{1,数字}。 由Pb(NO3)4组成 元素标志原子质量原子#质量百分比 鉛Pb207.2 g/mol145.5165% 氮N56.0268 g/mol412.3076% 氧O191.9928 g/mol1242.1759% Pb(NO3)4 元素 质量百分比鉛207.2g鉛207.2g氧191.993g氧191.993g氮56.0268g氮56.0268gPb(NO3)4 原子#氧12氧12氮4氮4鉛1鉛1 ...
Pb(OH)4的摩尔质量和分子量为{1,数字}。 由Pb(OH)4组成 元素标志原子质量原子#质量百分比 鉛Pb207.2 g/mol175.2827% 氧O63.9976 g/mol423.2525% 氫H4.0318 g/mol41.4649% Pb(OH)4 元素 质量百分比鉛207.2g鉛207.2g氧63.9976g氧63.9976g氫4.0318g氫4.0318gPb(OH)4 原子#氧4氧4氫4氫4鉛1鉛1 ...
Pb2NO3的摩尔质量和分子量为{1,数字}。 由Pb2NO3组成 元素标志原子质量原子#质量百分比 鉛Pb414.4 g/mol286.9848% 氮N14.0067 g/mol12.9401% 氧O47.9982 g/mol310.0751% Pb2NO3 元素 质量百分比鉛414.4g鉛414.4g氧47.9982g氧47.9982g氮14.0067g氮14.0067gPb2NO3 原子#氧3氧3鉛2鉛2氮1氮1 ...
4/9/2025 12:43物质的摩尔质量的计算 分子式: Na2S2O3H10O5 4/9/2025 12:42物质的摩尔质量的计算 分子式: Na9FePO4(P2O7)2 4/9/2025 12:41物质的摩尔质量的计算 分子式: Na4Fe3P2O7(PO4)2 4/9/2025 12:40物质的摩尔质量的计算 分子式: 5Ca(NO3)2.NH4NO3.10H2O我想...
If 86.72 grams of Pb(NO3)2 are mixed with 22.80 grams of Na3PO4, how many grams of NaNO3 can be...Question: If 86.72 grams of {eq}Pb(NO_3)_2 {/eq} are mixed with 22.80 grams of {eq}Na_3PO_4 {/eq},...
This is because the higher the initial concentration of heavy metal ions, the higher the chance of collisions with adsorption sites on the surface of the adsorbent. Moreover, the driving force of mass transfer is better, which is conducive to reduce the mass transfer resistance and increase the...
Given that the Ksp of PbCl2 is 1.6 x 10-5, calculate the solubility of PbCl2 in a 0.1 M Pb(NO3)2 solution. What is the molar solubility of PbI_2 (K_{sp} = 8.4 \times 10^{-9}) in a solution containing 0.15 M KI(aq)? \ ...
(II) was evaluated by sorption experiments in the presence of Ca(NO3)2 (0–0.2 M) or NaNO3/Ca(NO3)2 (concentration of Na(I)/Ca(II) changed from 0 to 1/0.1 M) with the sorbent dosage of 0.2 and 0.4 g·L−1 for Pb(II) and Cu(II), respectively, pH of 4 and contact time...
The Ksp for lead iodide (PbI2) is 1.4 x 10-8 . Calculate the molar solubility of lead iodide in each of the following: (a) water (b) 0.10 M Pb(NO3)2 (c) 0.010 M NaIA 1.00 L solution saturated at 25 degrees C w...