Rust occurs when iron metal reacts with the oxygen in air. Chemical analysis shows that dry rust is 69.9% iron and 30.1% oxygen by mass. What is the empirical formula of rust? Consider the molecule Fe2O3, more commonly known as rust, and answer the following questions: a. Name this ...
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What is the correct structure for 1-bromo-2,4-dimethoxybenzene? What is the correct structure for 3-phenylpropanal? a) I b) II c) III d) IV e) V Give the AX_mE_n designation and name of the structure. SiF_4. Provide the structure for the following: 3-ethyl-3,5-dimethylde...
Answer to: Write the name of the following compound: A) Zn(ClO4)2 B) (NH4)HCO3. By signing up, you'll get thousands of step-by-step solutions to...
Name the ionic compound for CaI_2. What is the name of the compound with the formula FeCl3? Is it ionic or covalent? What is the name of the compound with the formula Li3P? Is it ionic or covalent? Name the following ionic compound: FePO4 What is the name of the ionic compound Pb...
宏微结合是研究化学的重要思想。如图所示，提起压在水面上方的活塞，则相同微小空间内微粒的变化最可能是
the nickel precipitation efficiency and the ratio of nickel as Ni3S2 to the total nickel precipitated reached 99.5 to 99.9 and 90 to 95 pct, respectively, under the following conditions: 363 K, Ph2s 31 kPa, Ni2+ 4.0 g 路 dm-3, 3[Feo]/[Ni2+] 1.25 to 1.5, H2S flow rate 70 to ...
A fibre for thermal bonding comprising semicrystalline random copolymers of propylene, 1-hexene and optionally another α-olefin, the amount of 1-hexene being from 0.75 to less 1.52 mol % (i.e. 1.5 to less than 3 wt %) with respect to the total weight of the copolymer. The said copolyme...
However, as the content of inorganic particles is increased, a content of binder polymer is relatively decreased, which may cause the following problems. First, due to the stress generated in an assembly process of an electrochemical device such as winding, inorganic particles may be extracted ...
The invention provides novel PGF analogs. In particular, the present invention relates to compounds having a structure according to the following formula: ##STR1## wherein R1, R2