According to the following reaction, how many moles of water are necessary to form 0.581 moles oxygen gas? water (1) hydrogen (g) + oxygen moles water

Q: 6.15×1023 KK atoms Express your answer using three significant figures.    How many moles of atoms…

A: We know 1mole = 6.022x1023  So we can easily find the number of moles by using- Number of…

Q: For the following chemical reaction, write 6 different mole to mole ratios. Fe2O3 (s) + 6 HCl (g)…

A: Mole to mole ratios can observe by chemical reaction  Fe2O3:HCl=1:6 Fe2O3:FeCl3=1:2 Fe2O3:H2O=1:3

Q: Consider the balanced chemical reaction below. How many grams of carbon monoxide are required to…

A: Given data,Mass of Fe2O3=6.4gMolar mass of Fe2O3=159.69g/molwe know, Moles of a substance are given…

Q: The chemical equation for the complete combustion of propane, C₂Hg(g), is C₂Hg(g) +5 0₂(g) → 3…

A: The chemical equation given is C3H8 (g) + 5 O2 (g) → 3 CO2 (g) + 4 H2O (g) Mass of propane, C3H8 (g)…

Q: 23 In a universe far, far away, there exists an alien world where they have a different periodic…

A: Instead of the conventional periodic table some alien periodic table is given, wherein name of…

Q: 6) o.025 MOL OF AN IONIC COMPOUND AlaSp CONTAINS o.05 MOL CATIONS AND 4.5×1022 anions. Given: molar…

A: Note: since you have posted a question with multiple sub parts. We will solve only the first three…

Q: The balanced chemical equation for the reaction between iron(III) oxide and aluminum is: Fe203 (s) +…

A: 2 moles of aluminum and 1 mole of iron(III) oxide react to produce 1 mole of aluminum oxide and  2…

Q: 22. Be able to solve one-step and multi-step problems involving moles, mass, and a balanced chemical…

A: Answer: 399.26 g of NaBr is formed.

Q: In our bodies, sugar is broken down with oxygen to produce water and carbon dioxide. For the…

A: The reaction in which the reactant is totally consumed when the reaction is completed is known as…

Q: I would need help to answer the following question. In the chemical industry, determining the…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: please answer #11 on attachment document.  The empirical formula of ethylene glycol is:

A:

Q: Suppose 16.04g of methane is burnt in oxygen gas. a)what are the products of the reaction? b)what…

A: We have given that Mass of methane = 16.04g To find the mass of oxygen need to burn the methane gas…

Q: If 6.7 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A: Given : Mass of CO2 produced = 6.7 Kg

Q: Example: A reaction mixture for the combustion of octane contains 5.0 moles of octane and 50. moles…

A:

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: = the mass in kg of CO2 that is produced?

A: The mass in kg of CO₂ that is produced has to be calculated   1 mole of any compound has 6.023x1023…

Q: What was the percent of potassium chlorate in the mixture

A:

Q: An important reaction that takes place in a blast furnace during the production of iron is the…

A: Given data contains, Mass of iron is 910 kg. The balanced chemical reaction between iron oxide and…

Q: Given the following three sequential reactions: 1) N₂(g) + 3H2(g) → 2NH3(g) 2) 4NH3(g) + 5O2(g) →…

A:

Q: Balanced Chemical Equation Reaction Type: At completion of reactions: Grams of potassium chlorate…

A:

Q: or the following reaction, 0.549 moles of sulfur dioxide are mixed with 0.192 moles sulfur…

A: The limiting reagent is reactant  which is used up in  the reaction  completely.

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: a)     Reactant which have most initial moles = H2

Q: How many moles of Mg3P2(s) can be produced from the reaction of 0.240 mol Mg(s) with 0.020 mol…

A: Limiting reagent is defined as the reagent which is completely consumed in the reaction and limits…

Q: 3) Aluminum sulfide reacts with water to form aluminum hydroxide and hydrogen sulfide. a) Write the…

A:

Q: If 4.7 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A:

Q: According to the following reaction, how many moles of mercury will be formed upon the complete…

A: 2HgO(s)----->2Hg(ℓ )+O2(g) From balance equation , No. of moles HgO = No. of moles Hg So, No. of…

Q: If 4.1 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A:

Q: Starting with the partially balanced equation, CH₂COOH(1) + O2(g) →?CO2(g) + 2H₂O(l) what…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: consider the following balanced equation. N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Determine the…

A: Given, N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Given, mass of N2O4 react = 60.0 g mass of N2H4…

Q: In a particular reaction 8.60g of dinitrogen trioxide gas (N2O3) was actually produced by reacting…

A:

Q: In measuring the sample that is placed into a SCUBA diver's tank it has the following gases: 52.00 g…

A: A numerical problem based on percentage concentration, which is to be accomplished.

Q: I. Given the following reaction equation: C2H4 (g) + O2 (g) → CO2 (g) + H2O(g) a) Balance this…

A: The reaction is called balanced when total number of atoms in reactant and product side are equal.

Q: For the chemical reaction, 2 HCI + Ca(OH)2 CaCl, + 2 H,O what mass of calcium hydroxide in grams is…

A:

Q: Write a balanced chemical equation based on the following description: solid tetraphosphorus (P₄)…

A: The objective of the question is to write a balanced chemical equation for the reaction of solid…

Q: Please don't provide handwritten solution ....

A: Complete ICE table is given as below,                        [CO]               [H₂O]    [CO₂]…

Q: A Chemistry 20 student uses a thermometer and a hot plate and measures the boiling point of ethyl…

A:

Q: Write a balanced chemical equation based on the following description: nitrogen gas reacts with…

A: The objective of the question is to write a balanced chemical equation for the reaction of nitrogen…

Q: 2H + O2e → 2H;O@ For the combination reaction above between oxygen gas and hydrogen gas to produce…

A: 1mole oxygen required to form 2 mole of water

Q: When the following molecular equation is balanced using the smallest possible integer coefficients,…

A: The balanced molecular eqn is given by - 4NH3(g) + 5O2(g)---> 4NO (g) + 6H2O (g) When the…

Q: If 6.5 kg of CO₂ are produced during a combustion reaction, how many molecules of CO₂ would be…

A: Given, Amount of CO2 =6.5 kg =6500 gwe are asked to calculate the number of molecules of CO2 in the…

Q: STARTING AMOUNT X Step 2a: Use dimensional analysis to determine the theoretical yield of the…

A: In a particular reaction, reactant and product remain in particular mol ratio.  That means from mol…

Q: Write a balanced chemical equation based on the following description: butane gas reacts with oxygen…

A:

Q: Grease fires can be extinguished by applying baking soda (sodium hydrogen carbonate), which…

A: The balanced equation for the decomposition of NaHCO3 (sodium hydrogen carbonate) is given as:…

Q: The coefficients in a balanced chemical equation provide the mole-to- mole stoichiometry among the…

A: Combustion reaction is the reaction in which substance reacts with oxygen gas to give carbon dioxide…

Q: E-85 is an alternative fuel for automobiles and light trucks that consists of 85.0% (by volume)…

A: Given balanced equation:

Q: How many grams of P2O5P2O5 are formed when 9.51 g 9.51 g  of phosphorus reacts with excess oxygen?…

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".