Rust (Fe2O3) combines with nitric acid (HNO3 to form iron(III) nitrate, Fe(NO3)3 and water (H2O). a) Write a balanced chemical equation for this reaction. b) In the balanced equation, what is the coefficient for water?

Q: A certain dose of Tums contains 750.0 mg of calcium carbonate, CACO,, in each tablet. In this…

A: 1) The balanced chemical equation is: 2HCl+CaCO3→CaCl2+H2O+CO2 2) According to the balanced…

Q: The rocket fuel hydrazine (N₂H₄) is made by the three-stepRaschig process, which has the following…

A: Overall equation is

Q: When the following equation is balanced properly under basic conditions, what are the coefficients…

A: Answer: Balancing of the reaction is always based on conservation of mass where number of each type…

Q: Aqueous solutions of ammonia 1NH32 and bleach (active ingredient NaOCl) are sold as cleaning fluids,…

A:

Q: What is the net ionic equation for the reaction that occurs when aqueous solutions of KOH and SrCl2…

A: Answer:- This question is answered by using the simple concept of writing the net ionic equation in…

Q: Write balanced chemical equations corresponding to each ofthe following descriptions: (a) Solid…

A: a)  CaC2 s+H2O→CaOH2 aq+C2H2gb) KCLO3 s →KCLs+O2g

Q: If one isn't careful, toxic chloramine gas (NH2CI) can be generated by mixing household bleach…

A: #1:  Here the reactants are NaClO(aq) and NH3(aq) and the products are NH2Cl(g), NaCl(aq) and…

Q: Balance the following chemical reaction using the combination of a smallest possible set of whole…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: When Cu(OH)2(s) is heated, copper (II) oxide and water are formed. What is the balanced equation for…

A: Copper oxide and water are formed when solid copper hydroxide is heated.

Q: A certain dose of Tums contains 1000.0 mg of calcium carbonate, CaCO,, in each tablet. In this…

A: as per Q&A guidelines of portal I solve first image problems because it comes under multiple…

Q: A student has samples of two pure compounds, XC1O, and ZC1O3, which contain unknown alkali metals X…

A: Given: Compounds of two alkali metals XClO3 and ZClO3. And the compounds are heated to remove the…

Q: Write a balanced chemical equation based on the following description: solid CH1,0 is burned with…

A: A combustion reaction can be defined as a chemical reaction where the compound reacts with excess…

Q: Suppose that 4.1 mol NO2 and 0.80 mol H2O combine and react completely. Which reactant is in excess?…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: Provide the balanced equation: Solid zinc perchlorate [Zn(ClO4)2] decomposes with heat to produce…

A: In a balanced chemical equation the atoms and charges on either side of the reaction arrow must be…

Q: A key step in balancing chemical equations is correctly identifyingthe formulas of the reactants and…

A: (a) The balanced chemical equation for this combination reaction, having correctly identified the…

Q: When heated to 700–800 °C, diamonds, which are pure carbon, are oxidized by atmospheric oxygen.…

A:

Q: A certain dose of Tums contains 1000.0 mg of calcium carbonate, CaCO,, in each tablet. In this…

A: From a balanced chemical equation we can calculate the mass and no of moles of reactant are required…

Q: Write a balanced equation describing each of the following chemical reactions. a. Solid aluminum…

A: In a chemical reaction, the reactants combine together to form products.

Q: Write the balanced chemical equation for the reaction shown. = NO, = NO balanced equation:

A: Given, Form the picture, it is clear that 8NO and 4O2 is in the left side and 8NO2 in the right…

Q: In an accident, a solution containing 745 grams of nitric acid was spilled. To clean it up 900 grams…

A:

Q: The number placed in front of formulas in an equation are called: The small numbers placed in the…

A: Since you have posted multiple un-related questions, we are entitled to answer the first only.

Q: Balance the following equation showing the reaction that occurs between HBrO3and Al(OH)3 and answer…

A: This is an acid -base reaction or you can say neutralization reaction.

Q: Complete and balance the molecular equation for the reaction of aqueous sodium sulfate, Na, SO,, and…

A: Write the balanced molecular equation  Split electrolytes to ions to get the total ionic equation…

Q: A possible practical way to eliminate oxides of nitrogen (such as NO2) from automobile exhaust gases…

A: C3N3(OH)3→3HCNOUnbalanced equation,C3N3(OH)3+NO2→N2+CO2+H2O

Q: Chp 13-3

A:

Q: 7. The major component of Gasoline is Octane (C,H,9) which is mixed with oxygen in the cylinders of…

A: when compound is burned with help of oxygen and form carbon dioxide and water and amount of energy.

Q: How to write a chemical equation for: _______Cu (s) + _____ O2 (g) ---> ______   Could you…

A: The given equation is to be completed-

Q: It is well known that hydroxide ions can react with ammonium ions to produce ammonia and water. This…

A: In the given question, it is discussed that OH- ions reacts with NH4+ ion to give ammonia and water.…

Q: B. The neutralizing reaction between hydrochloric acid and calcium hydroxide produces calcium…

A: Given  Mass of Ca(OH)2    = 0.65 gram  Molar mass of Ca(OH)2  = 40 + ( 2×17 ) gm/mole…

Q: 1.Does a reaction occur when aqueous solutions of chromium(III) chloride and sodium hydroxide are…

A: The reaction does occur between the  chromium(III) chloride and sodium hydroxide. The molecular…

Q: Write balanced chemical equations corresponding to each ofthe following descriptions: (a) Solid…

A: Balanced reaction for the following: (A) CaC2 (s) + 2H20(l) → Ca(OH)2(aq) + C2H2(g) (B) 2KCIO3 (s) →…

Q: When Cu(oH)2 is heated,copper (II)oxide and water are formed what is the balanced equation for the…

A: Copper oxide and water are formed when solid copper hydroxide is heated.

Q: 1. Which is TRUE for the equation (NH4)2SO4? The equation is balanced. The total mass of the product…

A: Balanced chemical equation is the equation in which equal number of atoms of every element are…

Q: When a solution of Cu(II) chloride, CuCl2 , is added to a solution of potassium sulfide, K2S, a…

A: Given that,  Solution of CuCl2  and K2S, when Copper chloride solution is added to potassium sulfide…

Q: The corrosion of aluminum in cookware is prevented as the 110 g of aluminum metal reacts with oxygen…

A:

Q: What mass of hydrochloric acid is required to fully react with 15.0 grams of zinc metal to produce…

A: Answer

Q: Write the balanced chemical equation for the reaction shown. = NO = 0, = NO,

A: Given that:                      NO + O2 →NO2  One mole of NO reacts with one mole of O2 to give one…

Q: 1. What is a limiting reactant? Excess reactant?

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Aqueous solutions of ammonia 1NH32 and bleach (active ingredient NaOCl) are sold as cleaning fluids,…

A: The oxidation number is the charge present on the atom in the given compounds. The oxidation number…

Q: For the following reaction, 131 grams of perchloric acid (HCIO,) are allowed to react with 24.8…

A:

Q: 4) Aluminum chips are sometimes added to sodium hydroxide-based drain cleaners because they react to…

A: We have to balance the given reaction

Q: hlorine is used by textile manufacturers to bleach cloth. Excess chlorine is destroyed by its…

A: This question can be solved using law of multiple proportions:

Q: Consider the following unbalanced equation. How many molecules of hydrogen will be required to…

A: The given unbalanced equation is as follows,H2+O2→H2ONumber of moles of water produced =1.60 molwe…

Q: B. The neutralizing reaction between hydrochloric acid and calcium hydroxide produces calcium…

A:

Q: A common method for analyzing the nickel content of a sample is to use a precipitation reaction…

A:

Q: Barium can be analyzed for by precipitating it as BaSO4 and mass the precipitate. When a 0.2000 g…

A: Mass of sample = 0.2 g Mass of BaSO4 = 0.121 g

Q: Sodium biphosphate, used in medicine as a saline laxative prior to colonoscopy and as a stabilizer…

A: NaOH + H3PO4 ------->

Q: Write the balanced reaction of solid sodium carbonate with sulfuric acid. If 1.5 L of 18.0 M…

A: Sodium carbonate is a weak base and sulfuric acid is a strong acid. Acid reacts with a base to form…

Q: Balance the following equation by algebraic method. Na + H20 NaOH + H2

A: Steps to balance equation by algebric method :  1) first write the given equation and put down…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".