To calculate the limiting reagent, enter an equation of a chemical reaction and press the Start button. The reactants and products, along with their coefficients will appear above. Enter any known value for each reactant. The limiting reagent will be highlighted in red. Theoretical yields of ...
HCl 是 一种酸性物质,它含有一个氯原子和一个氢原子,其反应式为 HCl。 Al2O3 和 HCl 之间的反应具有极其重要的意义,因为它们可以形 成一种新的化合物,称为氯铝酸盐。这种反应的方程式可以写作: 2HCl(aq)+Al2O3(s)=2AlCl3(aq)+3H2O(l)。即熔融的氯铝酸盐 AlCl3 及三个水分子 H2O。 从反应方程式中...
To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. The balanced equation will appear above. Use uppercase for the first character in the element and lowercase for the second character. Examples: Fe, Au, Co, Br, C, O, N, F. Ionic char...
HCl solutionssapphireruby/ A8110 Methods of crystal growth and purificationIn agreement with thermodynamic predictions, the extent of reaction between Al 2O 3 and HCl solutions was found to decrease with increasing temperature in the range of 300–550°C at 1700 bar pressure. The hydrothermal ...
good activity and stability due to the promotion by KCl. It gave good activity over a wide range of space velocity of the feed gas and conversion of HCl above 85%, and it was nearly unchanged in activity after 100 h reaction at the conditions of 0.1 MPa, 360 °C, space velocity of ...
The catalyst showed an unprecedentedly stable HCl conversion rate ( x HCl ) of about 79% with space time yield (STY) of 2.14 gCl2 gcat h in 1000 hours test. The results of reaction kinetics suggested that the deep chlorination of catalysts was significantly inhibited under the reaction ...
Balance the following reaction equation: NO2 + H2O + O2 arrow HNO3 Balance the following equation: CH4(g) + Cl2(g) arrow CCl4(l) + HCl(g) Complete and balance the following reaction equation: C2H6(s) + O2(g) arrow Balance the following equation: Al2(SO4)3(aq) + Ca(OH)2...
什么是SpectrAlTMFumedAlumina SpectrAl气相氧化铝是一种独特的未经处理的合成法纳米粒子。它的独特气相氧化铝是一种独特的,未经处理的合成法纳米粒子未经处理的合成法纳米粒子。性是由于它特殊的粒子性质，结晶性和高纯性。性是由于它特殊的粒子性质，结晶性和高纯性。SpectrAl气相氧化铝是气相氧化铝是CABOT在FMO的又一新的...
对ZrOCl2-Al体系熔体反应生成的复合材料组织进行了分析,结果表明:ZrOCl2-Al体系反尖生成相为Al3Zr和α-Al2O3,颗粒尺寸为0.2-5μm,形状以多面体为主;随反应起始温度升高,生砀 颗粒体积分数增大,熔体温度也升高,但当熔体温度高于1200℃时,Al2Zr出现聚集、长大。提出了ZrOCl2-Al体系的反应是气-液反应和固-液...
The oxychlorination reaction is particularly important on the industrial scale because it allows the recycle of HCl produced by the cracking of 1,2-dichloroethane (Figure 1). Reaction (1) is performed at 490-530 K and 5-6 atm. using both air and oxygen in fluid or fixed bed reactors [1...