a氨(Ammonia,即阿摩尼亚),或称“氨气”,分子式为NH3,是一种无色气体,有强烈的刺激气味。 The ammonia (Ammonia, namely ammonia), or called “the ammonia”, the molecular formula is NH3, is one kind of colorless gas, has the intense penetrating odor.[translate]...
Cisplatin, an anticancer drug, has the molecular formula Pt(NH3)2 Cl2. What is the mass (in gram) of one molecule ? (Atomic masses : Pt=195, H=14, Cl=35.5)
A molecular formula describes which atoms are present in a molecule. The subscript number found after the elemental symbol indicates the number of atoms present for each element in the molecule. Answer and Explanation: The molecular formula of ammonium nitrate is NH4NO3. The molecular formula indicat...
Crystalline and Molecular Structure of Hydrated 2,6-Xylidinium Tetrachlorozincate(II)A new zinc complex compound of formula [2,6-(CH3)2-C6H3NH3]2ZnCl4. 2H2O has been prepared and characterized by X-ray crystallography, thermal analysis and IR spectroscopy. The complex crystallizes in the ...
What is the Lewis structure of BeCl2? What is the electron geometry of CO2? What are bonding and antibonding molecular orbitals? What is the electron geometry of H2O? What is a molecular formula? What is the hybridization of the bromine atom in BrF5?
d) The drying of natural gas, dehydration and desulphurization. 13X (pore size 10 Å): Adsorbs di-n-butylamine (not tri-n-butylamine). Useful for drying . Chemical Molecular Formula: Na2O·Al2O3·(2.8±0.2) SiO2·(6~7)H2O. (SiO2:Al2O3≈2.6-3.0). Model 13X...
molecular sieve has high affinity for polymer polarity such as H2O, NH3, H2S, CO2, etc. especially for water, which still has high adsorption capacity under very harsh conditions such as low partial pressure (even below 133 Pa) or low concentration, high temperature (even above 100 ℃). ...
The chemical formula for strontium sulfite is SrSO3. True or false? 6.023 x 1023 atoms of N is equal to 1 mole of N2. Answer true or false: A mole of CH4 and a mole of CO2 have the same number of molecules. The chemical formula for ammonia ...
4A molecular sieve is a kind of alkali metal silicon aluminate, can absorb water, NH3, H2S, sulfur dioxide, carbon dioxide, C2H5OH, C2H6, C2H4 and other critical diameter is not greater than 4A molecules. Widely used in gas, liquid drying, can also be used for some gas or liquid refinin...
2021a). In a Typic Haplustert under paddy, neem cake when used for urea encapsulation reduced the loss of NH3-N to only 1.7–6.7% at different stages of plant growth (Purakayastha et al. 1997). 4.3 Increased Insight into NO 3 − Retention in Croplands ...