Which of the following is combustible? *

Q: Balance the following equation:

A:

Q: What is combustion?

A: Combustion can be defined as follows:

Q: Br

A: We have to find out the type of reaction happen in the following conversion

Q: In the given reactions is the starting material being oxidized, reduced or is there no change in the…

A: In 1° alcohol oxidation number is of carbon is -1 , where as in 2° alcohol it is zero In aldehyde…

Q: a) • Name the compour I I CH

A: IUPAC nomenclature is used for naming the organic compound as recommended by international union of…

Q: In addition to ash, what is produced when wood burns

A: Combustion is a process of burning of hydrocarbons in presence of oxygen.

Q: Explain types of Compounds That Undergo Gas-Evolution Reactions with example?

A: The gas-evolution reaction is a reaction in which if the two reactants that are not in the gaseous…

Q: How many grams of oxygen required to burn completely 570 g of octane?

A: Chemical equation for the given reaction is: 2C8H18 + 25O2 → 16CO2 + 18H2O Hence, 25 moles of O2 is…

Q: what pieces of evidence are present during synthesis, decomposition, single replacement, and double…

A: Composition or synthesis reactions produce a single substance from multiple reactants. A single…

Q: Oxidation number of Cr in K-Cro, is

A: Oxidation number is also known as oxidation state. It is the total number of electrons removed from…

Q: Name and describe how the first synthetic element was produced.

A: Technetium was the first synthetically produced element by Carlo Perrier and Emilio Segrè in 1937.

Q: Oxygen is not combustible.  Is this considered a Chemical or Physical property and why?

A: Combustion is the process of burning of a compound; in which the compound reacts with excess of…

Q: d balance the equation.

A:

Q: a. What is the limiting reagent? b. What is the excess reagent?

A: a)C3H6 + 5O2 ----> 3CO2 + 4H2O     Moles=Given Mass/Molar Mass so,   Moles of C3H6=Mass of the…

Q: Balancing Equations Mn(NO,), + BeCl, → Be(NO,), + MnCl,

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

Q: het lonic equation

A: Balanced equation can be written as

Q: What is homogeneous product and give examples?

A: Define homogeneous product and give examples ?

Q: 1. Calculate the theoretical yield of the reaction. (See reactant amounts in Procedure.)

A: We have to find the theoretical yield of K3Fe(C2O4)3H2O

Q: What mass of carbon dioxide is produced when 1.0 gallon of gasoline is combusted? The approximate…

A: Since 1 gallon = 3.785 L And 1 L = 1000 mL  hence volume of gasoline combusted = 3.785 X 1000 = 3785…

Q: The chemicals that are present before a reaction occurs are called _____, and the chemicals produced…

A: In any reaction,  two types of substance present, one is reactant and other is product. So,

Q: How to convert mercury into gold?

A: This may possible by neuclear change as shown my handwriten solution.

Q: The products of a combustion reaction are?

A: Combustion reaction is a type of chemical reaction which a fuel undergoes when treated with air or…

Q: Balance the following equation.

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: A student is performing an experiment in the laboratory to determine the oxidation of copper (Cu).…

A: 1. The Balanced chemical equation for the reaction of Cu with oxygen is as follows 2Cu (s) + O2 (g)…

Q: Balance the following reaction:

A: The given reaction is, X2O → X + O2

Q: - single displacement reaction

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: decomposed

A:

Q: compute the theoretical yield Actual yield: 2.50g weight : 1.80g

A: The theoretical yield can be calculated by the ratio between the actual yield to the theoretical…

Q: What is the product of this chemical reaction??

A:

Q: what type of reaction is shown in the diagram below.

A: Diagram is given for reaction  Type of reaction  = ?

Q: Balance the following reaction

A: The chemical reaction can be balanced by the law of mass action. The same Number of elements should…

Q: ТСРВА

A: The compound in which two of the carbon atoms of a hydrocarbon chain are bonded to each other by a…

Q: Combustion of produces ?

A: We know that complete combustion (in presence of sufficient oxygen) of any hydrocarbons produces…

Q: a balanced chemical equation for

A:

Q: What are two evidences that would indicate that a double replacement reaction occurred?

A: Double displacement reaction : It involves the exchange of cations and anions of the reactants.…

Q: Which of the following is not an application of colorimeter? O Paints O Inks O Cosmetics O…

A: This question of colorimeter is taken from single and double beam instrument in portion colorimeter.…

Q: 5. What is the other name of the Nitrous Acid Color Test? This reaction involves of what substances.…

A:

Q: How many tons of mineral perovskite are required to produce 5.00 tons of titanium metal

A: Pervoskite is a yellow or brown colored mineral of Calcium and titanium oxide and has a formula…

Q: te a balanced chemical equation f

A: A balanced equation is defined as an equation for a chemical reaction in which the number of atoms…

Q: e a balanced equation £

A:

Q: c solvent) that contains 1.00 × 1012 molecules

A: moles of CHCl3 = ( molecules / Avagadro number )  moles of CHCl3 = ( 1.00 • 10^12 ) / ( 6.022 •…

Q: Balance the following reactions based on the given method

A: In half-reaction method, the half-reactions(oxidation half reaction and reduction half reaction) are…

Q: Assuming an efficiency of 33.90%, calculate the actual yield of magnesium nitrate formed from 115.5…

A: Given,Efficiency or percent yield = 33.90 %Mass of Mg = 115.5 gMoles of Mg can be calculated as:

Q: e limiting reactant.

A:

Q: As part of the Compounds of Copper experiment, copper(II) carbonate is acidified with hydrochloric…

A: Answer - The correct option is (c) The recovery of copper will not be affected Solution - According…

Q: In relating the existing concepts about 'cigarette smoking' in Chemistry and Science-related RRL,…

A: The combustion reaction involves the burning of the substance in the oxygen atmosphere to yield…

Q: Why is nitrogen mixed in reactions involving combustible gases?

A: Nitrogen is mixed in reactions involving combustible gases beacause:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.