When potassium chlorate is heated, a life-sustaining gas is released and an ionic compound remains. How many grams of the ionic compound is produced when 7.3 grams of potassium chlorate is heated? Identify the type of reaction.

Q: What mass of O₂, in grams, is required for complete combustion of 13.3 g of ethane? Mass= 9 0₂ What…

A:

Q: How many grams of rhenium are in a 88.24-gram sample of ReCl 3? The molar mass of ReCl 3 is 292.57…

A:

Q: 7.00 g of a certain Compound X , known to be made of carbon, hydrogen and perhaps oxygen, and to…

A: we need to calculate the molecular formula for the compound

Q: 4.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Molar mass of compound = 160 g/molAmount of compound X is burned = 4 gMass of CO2 produced = 6.60…

Q: For the following reaction: NaN3=Na+N2 if 45.0 g of NaN3 decomposed, how many grams of sodium, and…

A: The given balanced reaction is as follows, The given grams of NaN3 is converted into moles first.

Q: 4.0 mol Na can form 4.0 mol NaF and 2.5 mol F2 can form 5.0 mol NaF. What mass of NaF forms during…

A:

Q: Sulfur trioxide dissolves in water, producing H2SO4. How much sulfuric acid can be produced from…

A: The objective of this question is to determine the amount of sulfuric acid (H2SO4) that can be…

Q: 2. When writing a balanced chemical equation what does it represent when a double arrow (=) is used…

A: When writing a balanced chemical reaction the double arrow means reactants and the products are in…

Q: 6.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A:

Q: If 5.00g iron (III) chloride hexahydrate is completely dehydrated,how w many grams of anhydrous iron…

A:

Q: 3.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Given that,Mass of compound, which is made up of carbon, hydrogen and oxygen = Molecular mass of…

Q: Biological enzymes often incorporate metal ions for the purpose of carrying out electron transfer…

A: The concept used here is from basic chemistry.  Given enzyme incorporates with 2 Fe atoms Also mass…

Q: Magnesium metal reacts quantitatively with oxygen to form magnesium oxide, MgO. Write a balanced…

A:

Q: 1.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Step 1: Step 2: Step 3: Step 4:

Q: osmium by mass. a) If you assume 100.0 g of the compound, what is the mass in grams of osmium that…

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

Q: 2.49 g CuO + 5.05 g H2SO4 which reactant would limit the quantity of copper (II) sulfate that could…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: Olivia is attempting to synthesize some potassium ferrioxalate and calculates that her theoretical…

A: percent yield is defined as  % yield = experimental yield X 100 / theoretical yield since…

Q: Be sure to answer all parts. The interhalogen compound CIF3 reacts with NH3 to produce three…

A: Molar mass of HF = 20.01 g/mol  Molar mass of N2= 14.01 g/mol  Molar mass of Cl2 = 70.9 g/mol

Q: 3 FeS2   +  11 O2   →  Fe3O4   +  6 SO3 75 g of iron sulfide was added to a vessel containing 200 g…

A: As per our guidelines, I can answer only first question. Because you have posted multiple questions.…

Q: For the reaction: N2 + H2= NH3. if you start with 45.901 grams of nitrogen, how nany grams of NH3 do…

A: Given :-  N2 + H2 → NH3  amount of N2 = 45.901 g  To be calculated :-  amount of NH3 formed (in…

Q: Given that you have 14.5 moles of Nitrogen, how many moles of hydrogen are theoretically needed to…

A: The reaction is  N2 + 3 H2 -> 2NH3 Thus by reaction of 1 mol of Nitrogen and 3 mols of hydrogen…

Q: Lithium carbonate, Li2CO3, contains 18.8 % lithium and is used in the treatment of mental illnesses…

A: The percent mass composition is also known as the mass percent is the mass of solute present in…

Q: How many grams of 02 will be consumed during the formation of 11.2 grams of Fe203? Report your…

A: Limiting Reactant :  During a chemical reaction there must be a reactant which is completely…

Q: Ammonia is known to be 82.0% nitrogen and 18.0% hy drogen by weight. How much ammonia could be…

A: Percent mass of nitrogen and hydrogen in ammonia is as follows:Mass percent of nitrogen is =…

Q: Ammonium perchlorate is the solid rocket fuel that was used by the U.S. Space Shuttle and is used in…

A: Mass of ammonium perchlorate = 8.7 g

Q: 1.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A:

Q: 2.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Empirical formula :- The formula which gives the simplest whole number ratio of atoms of various…

Q: 1.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A:

Q: Consider the following balanced chemical reaction: CaSO3 + 2HCl → SO2 + H2O + CaCl2 If 750.0 grams…

A: Calcium sulfide reacts with hydrochloric acid to form sulfur dioxide, water, and calcium chloride.…

Q: Refer to the picture below. If 15.0 g of Mg and 150.0 g of AgNo₃ are allowed to react, find the 1.…

A:

Q: 5. Lead metal can be extracted from a mineral called galena, which contains 83.2% lead by mass. A…

A: Given,mass of ore = 6.75 kgmass percent of lead in the galena = 83.2 %mass percent of galena in the…

Q: If 3.0 g of aluminum and 6.0 g of bromine reacted to form AlBr3 how many grams of product would…

A: Given that, 3.0 g of aluminium and 6.0 g of bromine reacted to AlBr3. So, the reaction is given…

Q: Abel reacts copper with silver nitrate and recovers 5.2 g Ag. However, after mass to mass…

A: The theoretical yield of silver is = 9.5 g The actual yield of the silver in the reaction is = 5.2 g…

Q: 2. 5.88 g of hydrated calcium chloride CaCl,•xH,O is treated with excess K2SO4 in a double…

A:

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".