Combustion. i was wrong also earlier so sorry. 2Na + Cl 2 2. 1. in the reaction 2NaBr + Cl 2-----> 2NaCl + Br 2...which is the reducing agent?? Choose the appropriate labels to their respective targets. Such type of the species that lose electron is called reducing agent and the process is known as oxidation because the species is oxidized by losing an electron and thus acts as a reducing agent. Oxidation. Calculate the molarity of each of the following solutions: (4 points) a. I need to explain which species is oxidized and reduced, what the reducing agent and oxidizing is, and explain why for each of the following equations. ... and in redox reaction one who is oxidised is reducing agent so nabr is reducing agent. A chemical change in which oxygen reacts with another substance, often producing energy in the form of heat and light. i hope now you have understood . Each chlorine atom gains an electron to form a chloride ion: ... Because sodium changes oxidation number from 0 to +1, it is oxidized; it is the reducing agent. 2Na (s) + Cl 2 (g) 2NaCl (s) This can be understood by saying that two sodium atoms combine with one diatomic chlorine molecule to form two ionic units of sodium chloride. 2Na (s) + Cl2 (g) 2NaCl (s) This can be understood by saying that two sodium atoms combine with one diatomic chlorine molecule to form two ionic units of sodium chloride. Q. ), the Cl 2 has picked up two electrons to become 2Cl-. Chemistry - … Another aspect of chemical reactions is the physical properties of compounds, … Another aspect of chemical reactions is the physical properties of compounds, or how atoms and molecules fit together. One of them is not a reduction-oxidization problem and I need to explain why. 2 Na + Cl 2 2 NaCl . if my answer is satisfactory then give me thumbs up otherwise ask again i'll tell. 2NaCl This is a simple redox reaction. ), the 2Na has given up two electrons to become 2Na +. In (3. Chapter 14 covers oxidation-reduction in greater depth. chlorine to be reduced, sodium is the reducing agent in this reaction. 2Na(s) + Cl2(g) → 2NaCl (s) (8.12) 4Na(s) + O2(g) → 2Na2O(s) (8.13) 2Na(s) + S(s) → Na2S(s) (8.14) are redox reactions because in each of these reactions sodium is oxidised due to the addition of either oxygen or more electronegative element to sodium. Share with your friends. Give reason why (1) Sodium acts as an reducing agent while chlorine acts as a oxidising agent in the following reaction : 2Na(s) + Cl2(g) + 2NaCl(s) (ü) White coloured silver chloride turns grey when kept in sunlight. Which substance is the reducing agent in this reaction?2 Cr(OH)3 + 3 OCl− + 4 OH− → 2 CrO4−2 + 3 Cl−+ 5 H2OExpress your answer as a chemical formula. Simultaneously, chlorine, oxygen and sulphur 2Na + Cl2 --> 2NaCl 2. 2Na + + 2e-+ Cl 2 3. NT. The characteristics of oxidation and reduction are summarized in Table 8.4. In (4. 1. 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