16 Iron(II) chloride solution reacts with chlorine gas.The equation is shown.2FeCl_2(aq)+Cl_2(g)→2FeCl_3(aq)Which statements about this reaction are correct? D1 Fe2+ ions are reduced to Fe3+ ions.2 Chlorine acts as a reducing agent.3 Fe2t ions each lose an electron.4 Cl2 mole...
16 Iron(II) chloride solution reacts with chlorine gas. D The equation is shown.2FeCl_2(aq)+Cl_2(g)→2FeCl_3(aq) Which statements about this reaction are correct?1 Fe2t ions are reduced to Fe3t ions.2 Chlorine acts as a reducing agent.3 Fe2+ ions each lose an electron.4 Cl2 ...
For the FeCl3/BiVO4 and the Fe(NO3)3/BiVO4 samples, the binding energies (Table 2) and the absence of chlorine also indicated the presence of Fe2O3 or FeOOH on the surface [71]. Table 2. XPS binding energy of the Fe 2p, O 1s, N 1s, V 2p, and Bi 4f photoelectrons of the...
While balancing a chemical equation, how can one decide which elements to balance first? What is the formula for finding out how many electrons an element has? What are the origins of the word "maniera"? What are some elements th...
chlorine gas d. copper ions A reaction is run in which dissolved silver ions are reduced in the presence of solid copper. This reaction can be used to produce a silver coating on a copper wireframe. .249g of copper wire was plac ...
Step-by-Step Solution:1. Identify the Reactants: - The reactants in this reaction are dilute hydrochloric acid (HCl) and iron fillings (Fe).2. Write the Chemical Equation: - The
These requirements exclude the use of chemicals (including chlorine), particularly in low skill communities. The requirement of using endogenous or easily transferable technical skills exclude membrane technology (Section 1.2) as long as used membranes are not locally manufactured [49]. 3. Decentralized...
Under the optimized process conditions, citric acid not only had an obvious leaching effect on iron, but also on other elements, especially sodium, magnesium, manganese, zinc, chlorine, arsenic and other elements. Table 4. Chemical composition of the samples by XRF with different numbers of ...