The only reactant in this decomposition reaction is potassium chlorate, KClO3. The manganese(IV) oxide is just a catalyst; it gets the reaction going but does not react. The gaseous product causes the glowing wood, paper or tobacco to combust, just like the methane in its combustion reaction in A2. What is the gaseous product of this decomposition reaction?

Q: 9. When a candle has been burning for an hour, its mass is less than it was at the beginning. (a)…

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Q: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams…

A: According to given question,

Q: a)Sodium thiosulfate, Na2S2O3, is used as a fixative in photography.  What is the oxidation number…

A: Oxidation state: It describes the extent of oxidation of an atom in a compound . It is an…

Q: methane gas CH4(g) is a product of decaying materials in swamps. Write a simple combustion reaction…

A: Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat.…

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A: Ionisation Reaction Ionisation or ionisation reaction is a process by which a molecule splits into…

Q: Ariana plans to react a sample of magnesium carbonate (MgCO3) with hydrochloric acid (HCl) to…

A: Ariana plans to react a sample of magnesium carbonate (MgCO3) with hydrochloric acid (HCl) to…

Q: What is the theoretical yield of MgO from the combustion of 5.25 x 10^23 atoms of Mg and 4.69 x…

A:

Q: Thirteen grams of titanium metal react with sixty grams of bromine. (i) Calculate the mass (in gram)…

A: The balanced chemical reaction is as follows: Ti(s)+2Br2(l)→TiBr4. The mass of Ti=13 g. The mass of…

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A: The process by which the plants make their own food with the aid of sunlight is termed as…

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A:

Q: A 5.276 g sample of Al-Mg alloy is digested in nitric acid (to Al*3 and Mg*²). The solution is…

A: Given: Mass of sample = 5.276 g The solution is diluted = 500 mL three 100 mL of solution titrated…

Q: 6. A combustion reaction occurs when decane, C10H22(7), is burned in the presence of oxygen gas to…

A: The objective is to write the balanced equation of combustion of decane in the presence of oxygen.…

Q: Fluorides of the noble gas xenon can be formed by reaction with fluorine under high temperature and…

A: Details

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A: The reactants given are  1) gaseous C5H4 i.e C5H4 (g) 2) Oxygen gas i.e O2 (g) And the products…

Q: I dissolve 5.00 g NaCl and 8.36 g Na3PO4 into a solution of 2.00 L water. You can assume that both…

A: Given,  i. Mass of NaCl = 5.00 g.  Mass of Na3PO4 = 8.36 g.  Volume of solution = 2.00 L ii. When…

Q: A sample of NaCr(SO₂)₂.10H₂O was heated in a crucible, yielding 1.27 g of the corresponding…

A: The molar mass of NaCr(SO4)2 is = 267 g/mol The molar mass of H2O is = 18.0 g The mass of NaCr(SO4)2…

Q: The manufacture of nitric acid (NO) through catalytic oxidation of ammonia (NH3) is known as…

A:

Q: Predict the products and write complete, balanced equations for the following reactions and identify…

A: A reaction will be a balanced reaction if it contains an equal number of atoms on both sides of the…

Q: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams…

A: Weight of Fe = 575 gm

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A:

Q: Use the solubility rules for ionic compounds to explain why milk of magnesia, which contains Mg(OH)…

A: Suspension is the one in which solid particles are dispersed in liquids. It is a heterogeneous…

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A:

Q: (3b-101) Balance the following equations (be sure to first convert any chemical names into…

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Q: What is the significance of 'atom economy'? How is this value calculated for a chemical reaction?

A:

Q: If the furnace initially contained 22.322.3 kg of solid calcium oxide and 10.510.5 kg…

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A:

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: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams…

A:

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A: Balance chemical equation can be define as a reaction in which number of atoms of all the elements…

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Q: A     student     carried     out     the     reaction     below     starting     with     1.993…

A:

Q: he net chemical equation fc

A:

Q: Starting with the following equation, Fe₃O₄(s) + CO(g) → Fe(l) + CO₂(g) calculate the mass in grams…

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Q: mass

A:

Q: Amounts of tin may be alloyed with copper to produce bronzes of varying composition and properties.…

A: Given :  Mass of bronze = 8.9394 g  Mass of mixture of oxides = 11.2311 g

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A:

Q: What is the maximum mass (in grams) of Magnesium Phosphate, Mg3(PO4)2, that can be obtained from…

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Q: If 35.92 g CH4 and 70.86 g O2 combust, how many grams of CO2 are produced? CH4 (g) + 2 O2 (g) → CO2…

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Q: The organic salt tetrabutylammonium hexafluorophosphate is widely used as a non-aqueous electrolyte…

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".