(a)
Interpretation:
Balanced chemical equation of given reaction is to be written.
Concept Introduction:
Law of conservation of mass:
According to the law of conservation of mass, mass cannot be created nor be destroyed during ordinary physical or chemical changes. So, if there are 50 grams of reactants are reacting then 50 grams of product must be produced. The mass will stay the same during a
(b)
Interpretation:
Balanced chemical equation of given reaction is to be written.
Concept Introduction:
Law of conservation of mass:
According to the law of conservation of mass, mass cannot be created nor be destroyed during ordinary physical or chemical changes. So, if there are 50 grams of reactants are reacting then 50 grams of product must be produced. The mass will stay the same during a chemical reaction.
Oxidation-Reduction reactions: The reactions in which oxidation and reduction takes place simultaneously are called oxidation-reduction reactions or redox reactions.
(c)
Interpretation:
Balanced chemical equation of given reaction is to be written.
Concept Introduction:
Law of conservation of mass:
According to the law of conservation of mass, mass cannot be created nor be destroyed during ordinary physical or chemical changes. So, if there are 50 grams of reactants are reacting then 50 grams of product must be produced. The mass will stay the same during a chemical reaction.
Oxidation-Reduction reactions: The reactions in which oxidation and reduction takes place simultaneously are called oxidation-reduction reactions or redox reactions.
(d)
Interpretation:
Balanced chemical equation of given reaction is to be written.
Concept Introduction:
Law of conservation of mass:
According to the law of conservation of mass, mass cannot be created nor be destroyed during ordinary physical or chemical changes. So, if there are 50 grams of reactants are reacting then 50 grams of product must be produced. The mass will stay the same during a chemical reaction.
Oxidation-Reduction reactions: The reactions in which oxidation and reduction takes place simultaneously are called oxidation-reduction reactions or redox reactions.
(e)
Interpretation:
Balanced chemical equation of given reaction is to be written.
Concept Introduction:
Law of conservation of mass:
According to the law of conservation of mass, mass cannot be created nor be destroyed during ordinary physical or chemical changes. So, if there are 50 grams of reactants are reacting then 50 grams of product must be produced. The mass will stay the same during a chemical reaction.
Oxidation-Reduction reactions: The reactions in which oxidation and reduction takes place simultaneously are called oxidation-reduction reactions or redox reactions.
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Introductory Chemistry: A Foundation
- Write balanced net ionic equations for the following reactions in acid solution. (a) Liquid hydrazine reacts with an aqueous solution of sodium bromate. Nitrogen gas and bromide ions are formed. (b) Solid phosphorus (P4) reacts with an aqueous solution of nitrate to form nitrogen oxide gas and dihydrogen phosphate (H2PO4-) ions. (c) Aqueous solutions of potassium sulfite and potassium permanganate react. Sulfate and manganese(II) ions are formed.arrow_forwardGold can be dissolved from gold-bearing rock by treating the rock with sodium cyanide in the presence of oxygen. 4 Au(s) + 8 NaCN(aq) + O2(g) + 2 H2O() 4 NaAu(CN)2(aq) + 4 NaOH(aq) (a) Name the oxidizing and reducing agents in this reaction. What has been oxidized, and what has been reduced? (b) If you have exactly one metric ton (1 metric ton = 1000 kg) of gold-bearing rock, what volume of 0.075 M NaCN, in liters, do you need to extract the gold if the rock is 0.019% gold?arrow_forwardAssign an oxidation number to the underlined atom in each ion or molecule. (a) Fe2O3, (b) H2SO4, (C) CO32- (C) NO2+arrow_forward
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