Predict the following double-replacement reactions • If there is reaction, write the full balanced chemical equation (Don't forget to include the physical states). • If there is no reaction, write NR. NazSO4(aq) KCI(aq)
Q: Complete and balance the following equations. If no reaction occurs, write NR:(a) H3PO4(l) +…
A: Ionic compounds are compounds that are formed by the transfer of electrons. These split into ions,…
Q: S. Titanium occurs in the magnetic mineral ilmenite (FeTiO3), which is often found mixed with sand.…
A: The given reactions are, FeTiO3s + 3Cl2g + 3Cs → 3COg + FeCl2s + TiCl4gTiCl4g + 2Mgs → 2MgCl2l + Tis…
Q: Predict the reactants or products of the following reactions, and balance the equations.
A: Balanced chemical equation; balance chemical equation can be defined as the reaction in which number…
Q: Use your knowledge of chemical reactions to identify the type of chemical reaction, predict the…
A: The chemical reaction is the representation of an equation that involves the chemical symbols of all…
Q: Consider the following reaction: Zn(s) + CuSO4(aq) ZnSO4(aq) + Cu(s) Which of the following…
A:
Q: 27. The balanced equation for the reaction of metallic iron with O2 gas to pr oxide is shown below.…
A:
Q: If you complete and balance the following equation in acidic solution Mn2+1aq2 + NaBiO31s2 ¡ Bi…
A: Concept introduction: Redox reaction is the reaction in which oxidation and reduction take places…
Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…
A: Given is reaction between copper sulfate and trisodium phosphate.
Q: What would be the net ionic equation?
A:
Q: Bromine (Br2) reacts with sulfurous acid (H2SO3), producing dithionate ions (S206) and bromide ions,…
A:
Q: Write the balanced chemical equation for each of the following reactions, and state the type of…
A: Since you have posted question with multiple subparts , as per the guidelines we can solve only…
Q: Please show work
A:
Q: Consider the chemical reaction that takes place between solid magnesium and oxygen gas. a) Complete…
A: An oxidizing agent (oxidant), gains electrons and is reduced in a chemical reaction. It is also…
Q: I. Write balanced equations for the following reactions a. Cr(OH), + Br, Cro, + Br- НСООН + Mnо, со,…
A: We have to balance all given reaction as they are redox reaction, so we have to identify oxidising…
Q: What is the oxidation state of N in NO?
A:
Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…
A:
Q: 36. Balance the following equations by balancing the ions: a. Cr(NO3), + KOH → KNO; + Cr(OH), b.…
A: Here we have to write the balanced net ionic equation.
Q: The test tube containing some amount of MnO2 and the mixture of KCIO3-KCl is weighed as 7.200 g.…
A:
Q: Balance the equation for the following precipitation reaction, and then write the net ionic…
A: Ni(NO3)2(aq) + Na2CO3(aq) -------> NiCO3 (s)+ 2NaNO3(aq) Required Balanced equation
Q: When the following skeletal equation is balanced under basic conditions, what are the coefficients…
A:
Q: a. The neutralization of sulfuric acid by potassium hydroxide. b. The reaction between aluminum…
A: While balancing a chemical reaction we make sure that both the reactant and product side have the…
Q: 6NH2OH + 2Bi2Bi(OH)3 + 3N2H4 In the above reaction, what is the oxidation state change of…
A: The oxidation state (OS) of an element corresponds to the number of electrons, e-, that an atom…
Q: When do you use Roman Numerals in naming an ionic compound and give two examples? What is the…
A: a) To explain: When Roman numerals are used in the naming of ionic compounds.
Q: The reaction of elemental potassium and S8 (elemental sulfur exists in its crystalline state as an…
A: Introduction: We have to write the equation between potassium and S8.
Q: 4. HCI (aq) + Ba(NO3)2 (aq) 5. HCI (aq) + HNO3 (aq) 6. Pb(NO3)2 (aq) + H2SO4 (aq) 7. Pb(NO3)2 (aq) +…
A: Simce you have posted multiple questions in a single session. we are entitiled to answer only first…
Q: When iron rusts it forms Fe 2O 3. Name this product of air oxidation.
A: Name of Fe2O3 is Ferric oxide or iron(III) oxide. Rust is Fe2O3.xH2O . Hydrated ferric oxide is…
Q: HOOH MnOz catalyst H, Ot O2 (gas) 2 Ce) HzO+ ē -> Kelectrons HCQ + NH3
A: 1.In the 1st Reaction MnO2 is source of oxygen. HCOOH+ O2---->H2O + CO2 C is 1 in both side. H is…
Q: Complete and balance the overall ionic equation for lead(II) nitrate dissolving in water.…
A: Dissolution of solid ionic lead nitrate compound gives lead ions and nitrate ions. The overall…
Q: Predict the following single-replacement reactions • If there is reaction, write the full balanced…
A: The Reaction between Solid Zinc (Zn) and the aqueous solution of Hydrochloric acid (HCl) , is a type…
Q: You are a lab assistant preparing a solution of known concentration of phosphorus. You have pure…
A: Hii there, As there are multiple question posted. we are answering first question. If you need…
Q: A mixture containing FeCl3 and AlCl3 weighs 5.95 g. The chlorides are converted to the hydrous…
A: Given: Weight of mixture containing FeCl3 and AlCl3 = 5.95g Let x be the mass of Fe and y be the…
Q: Looking up one sunny afternoon from a general chemistry textbook, your friend Sam (an expert…
A: Alkali metals and alkaline earth metals react with halogen to form halides. In the given reaction…
Q: Balance the following equation by filling the gaps with appropriate numbers. cd HCI CdCl2 + H2
A: Given Unbalanced reaction Cd + HCl → CdCl2 + HCl Balance reaction = ? Formula for n factor =…
Q: Indicate the oxidation state of the underlined element in the following species. 1. NaMnO, 2. SO,?…
A:
Q: A mixture containing FeCl3 and AlCl3 only weighs 750.8 mg. The chlorides were precipitated using…
A:
Q: Aqueous solutions of potassium sulfate and ammonium nitrate are mixed together. Which statement is…
A: No reaction will occur when two given aqueous solutions are mixed together.
Q: Complete and balance the following equations: (a) CO,(8) + OH (aq) → (b) NaHCO,(s) + H*(aq) (c)…
A: Since your question contains multiple subparts we will solve only the first three subparts. For the…
Q: 5. Write the balanced equations for following reactions. Identify which product is (aq) and which is…
A: To find: the balanced chemical equations. An equation for a chemical reaction is said to be balanced…
Q: A mixture containing only FeCl3 and AlCl3 weighs 5.95g. The chlorides are converted to hydrous…
A:
Q: Question is attached
A: Balance chemical equation: The chemical equation which has an equal number of atoms on both sides…
Q: Consider the reaction shown below. OF2 + H2O ⟶ HF + O2 Which atom was oxidized in this reaction?…
A: Oxidation involve loss of electrons and reduction involve gain of electrons.
Q: A mixture containing only FeCl3 and AlCl3 weighs 10.95 g. The chlorides are converted to the hydrous…
A: Weight of chloride mixture = 10.95g Weight of oxide mixture = 5.62g Molecular weight of FeCl3 is…
Q: Predict the following double-replacement reactions • If there is reaction, write the full balanced…
A:
Q: Question 6
A: The reaction in which the ions of the two reactants get exchanged to form products is known as…
Q: A 0.8571 g sample of iron ore is dissolved in acid, the iron is oxidized to the +3 state and then…
A: The mass of the iron ore sample is = 0.8571 g The mass of iron(III) oxide is = 0.1132 g The molar…
Q: Determine the products, state the type of reaction, write a balanced chemical equation, including…
A: Need to complete the following reaction. A) aqueous ammonium sulfide reacts with aqueous iron (II)…
Q: Indicate the oxidation state of every individual element in the following compounds. g. SO2 j.…
A: The total number of electrons that an atom either gains or loses in order to form a chemical bond…
Q: The type of the reaction in the following equation is Fe (s) + O2(9) Fe,O3(s) The type of the…
A: Chemical reaction is that which process in which certain species (reactants) react to form other…
Q: g. TiO, h. FeCl, i. P,O,
A: PART 6B (g.) TiO2 So, name of the compound is given by as follows- Titanium dioxide Or Titanium(IV)…
Q: A mixture containing only FeCl3 (162.21) and AlCl3 (133.34) weighs 5.95 g. The chlorides are…
A: Let x and y be the masses of FeCl3 and AlCl3 in the 5.95g mixture, respectively. Thus, x + y = 5.95g…
Step by step
Solved in 2 steps with 2 images
- Chlorine gas was first prepared in 1774 by C. W. Scheele by oxidizing sodium chloride with manganese(IV) oxide. The reaction is NaCl(aq)+H2SO4(aq)+MnO2(s)Na2SO4(aq)+MnCl2(aq)+H2O(l)+Cl2(g) Balance this equation.Magnesium metal (a component of alloys used in aircraft and a reducing agent used in the production of uranium, titanium, and other active metals) is isolated from sea water by the following sequence of reactions: Mg2+(aq)+Ca(OH)2(aq)Mg(OH)2(s)+Ca2+(aq)Mg(OH)2(s)+2HCl(aq)MgCl2(s)+2H2O(l)MgCl2(l)electrolysisMg(s)+Cl2+Cl2(g) Sea water has a density of 1.026 g/cm3 and contains 1272 parts per million of magnesium a5 Mg2+(aq) by mass. What mass, in kilograms, of Ca(OH)2; is required to precipitate 99.9% of the magnesium in 1.00103 L of sea water?The element carbon undergoes many inorganic reactions, as well as being the basis for the field of organic chemistry. Write balanced chemical equations for the reactions of carbon described below. l type='a'> Carbon burns in an excess of oxygen (for example. in the air) to produce carbon dioxide. If the supply of oxygen is limited, carbon will still burn but will produce carbon monoxide rather than carbon dioxide. molten lithium metal is treated with carbon, lithium car bide, Li2C2 , is produced. i>Iron(II) oxide reacts with carbon above temperatures of about 700 °C to produce carbon monoxide gas and molten elemental iron. i>Carbon reacts with fluorine gas at high temperatures to make carbon tetrafluoride.
- The carbon dioxide exhaled in the breath of astronauts is often removed from the spacecraft by reaction with lithium hydroxide 2LiOH(s)+CO2(g)Li2CO3(s)+H2O(l) Estimate the grams of lithium hydroxide required per astronaut per day. Assume that each astronaut requires 2.50 103 kcal of energy per day. Further assume that this energy can be equated to the heat of combustion of a quantity of glucose, C6H12O6, to CO2(g) and H2O(l). From the amount of glucose required to give 2.50 103 kcal of heat, calculate the amount of CO2 produced and hence the amount of LiOH required. The H for glucose(s) is 1273 kJ/mol.One of the few industrial-scale processes that produce organic compounds electrochemically is used by the Monsanto Company to produce1,4-dicyanobutane. The reduction reaction is 2CH2CHCH+2H++2eNC(CH2)4CN The NC(CH2)4CN is then chemically reduced using hydrogen gas to H2N(CH2)6NH2, which is used in the production of nylon. What current must be used to produce 150.kg NC(CH2)4CN per hour?The Hall process is an important method by which pure aluminum is prepared from its oxide (alumina, Al2O3 ) by indirect reaction with graphite (carbon). Balance the following equation, which is a simplified representation of this process. m:math>Al2O3(s)+C(s)Al(s)+CO2(g)
- Why is it important to give the states of the reactants and products when giving an equation for H?When jump-starting a car with a dead battery, the ground jumper should be attached to a remote part of the engine block. Why?The iron content of hemoglobin is determined by destroying the hemoglobin molecule and producing small water-soluble ions and molecules. The iron in the aqueous solution is reduced to iron(II) ion and then titrated against potassium permanganate. In the titration, iron(ll) is oxidized to iron(III) and permanganate is reduced to manganese(II) ion. A 5.00-g sample of hemoglobin requires 32.3 mL of a 0.002100 M solution of potassium permanganate. The reaction with permanganate ion is MnO4(aq)+8H+(aq)+5Fe2+(aq)Mn2+(aq)+5Fe3+(aq)+4H2O What is the mass percent of iron in hemoglobin?
- On Easter Sunday, April 3, 1983, nitric acid spilled from a tank car near downtown Denver, Colorado. The spill was neutralized with sodium carbonate: 2HNO3(aq)+Na2CO3(aq)2NaNO3(aq)+H2O(l)+CO2(g) a. Calculate H for this reaction. Approximately 2.0 104 gal nitric acid was spilled. Assume that the acid was an aqueous solution containing 70.0% HNO3 by mass with a density of 1.42 glcm3. What mass of sodium carbonate was required for complete neutralization of the spill, and what quantity of heat was evolved? (Hf for NaNO3(aq) = 467 kJ/mol) b. According to The Denver Post for April 4, 1983, authorities feared that dangerous air pollution might occur during the neutralization. Considering the magnitude of H, what was their major concern?Many over-the-counter antacid tablets are now formulated using calcium carbonate as the active ingredient, which enables such tablets to also be used as dietary calcium supplements. As an antacid for gastric hyperacidity, calcium carbonate reacts by combining with hydrochloric acid found in the stomach, producing a solution of calcium chloride, converting the stomach acid to water, and releasing carbon dioxide gas (which the person suffering from stomach problems may feel as a “burp”). Write the unbalanced chemical equation for this process.A novel process for obtaining magnesium from sea water involves several reactions. Write a balanced chemical equation for each step of the process. (a) The first step is the decomposition of solid calcium carbonate from seashells to form solid calcium oxide and gaseous carbon dioxide. (b) The second step is the formation of solid calcium hydroxide as the only product from the reaction of the solid calcium oxide with liquid water. (c) Solid calcium hydroxide is then added to the seawater, reacting with dissolved magnesium chloride to yield solid magnesium hydroxide and aqueous calcium chloride. (d) The solid magnesium hydroxide is added to a hydrochloric acid solution, producing dissolved magnesium chloride and liquid water. (e) Finally, the magnesium chloride is melted and electrolyzed to yield liquid magnesium metal and diatomic chlorine gas.