The net reaction is represented by

Q: An unknown pentahydrate salt is known to release water when heated according to the following…

A: Given: Mass crucible = 24.3365 g Mass crucible + hydrate = 29.6115 g Mass crucible + residue after…

Q: The loss of electrons in a reaction is referred to as while the gain of electrons is referred to as

A: There are two type of reactions on  the basis of lose and gain of electrons. These are oxidation…

Q: A chemical reaction that does not completely convert reactants to products, but rather results in…

A: Given  A chemical reaction that does not completely convert reactants to products, but rather…

Q: If you mix two substances together, how do you know what happens is a chemical reaction? (

A: To explain how to know whether a chemical reaction has occur on mixing two substances.

Q: Which type will have two elements as a reactants.

A: Synthesis reaction will have two different elements or molecules as reactants that interact to form…

Q: Experiment 1: Single Replacement Reaction with Copper and Aluminum 1. Remember, when adding…

A: The reaction is as follows: 2Al(s) + 3CuCl2(aq) → 3Cu(s) + 2AlCl3(aq) Copper (II) ions will…

Q: Write a balanced chemicalequation for a chemical reaction,specifying states of matter orreaction…

A: Chemical reaction involves a process of conversion of reactant into product, that is, one species…

Q: 1. Write a balanced chemical equation, including physical state symbols, for the combustion of…

A: An ideal gas is one that follows ideal gas equation at all temperature and pressure. Real gases are…

Q: Combustion of hydrocarbons such as undecane (C1H24) produces carbon dioxide, a "greenhouse gas."…

A: Undecane is liquid compound which burn to produce carbon dioxide and water.

Q: Write a balanced equation for the decomposition reaction described, using the smallest possible…

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

Q: Combustion of hydrocarbons such as methane (CH4) produces carbon dioxide, a "greenhouse gas."…

A:

Q: Using CER and your knowledge from data listed above, if the temperature of ethanol solution…

A:

Q: Write a balanced equation for the decomposition reaction described, using the smallest possible…

A:

Q: Write a balanced chemical equation based on the following description: solid calcium carbonate…

A: The question is based on the concept of decomposition reaction. we have to write a balanced…

Q: Decomposition definition

A: Decomposition reactions are defined as reactions where a single compound breaks into multiple…

Q: How does a balanced equation provide evidence that supports this phrase: "Matter and energy are…

A:

Q: Consider the reaction. heat 2 Al(s) + Fe,0,(s) Al,0,(s) + 2 Fe(l) If 26.2 kg Al reacts with an…

A:

Q: The diagram represents one type of chemical reaction. products reactants Direction of reaction •…

A: From the energy gap between reactant and product we can solve this question.

Q: 1. Write a balanced chemical equation, including physical state symbols, for the combustion of…

A:

Q: n a flask containing granules of aluminium, we added a solution of diluted hydrochloric acid, that…

A: The reactivity series follows the order :Al>Zn>Fe>Pb>H>CuThus, aluminium being more…

Q: Consider the following reaction: 2CH3OH(g) + 302 (g) →2CO2(g) + 4H,O(g) Each of the following…

A: Balanced chemical reaction is given by, 2CH3OH(g)+3O2(g)→2CO2(g)+4H2O(g)

Q: . All oxidation reactions (absorb, liberate) heat.

A: The best answer has to be chosen.

Q: Combustion of hydrocarbons such as methane (CH,) produces carbon dioxide, a "greenhouse gas."…

A: Below attached file showing the details answer . All the best .

Q: 10 g of Barium hydroxide is added to 500 mL of solution of 1 Molar solution sulfuric acid.  (Hint…

A: The reaction of an acid and a base is called a neutralization reaction. Although acids and bases…

Q: The compound magnesium acetate is a strong electrolyte. Write the reaction when solid magnesium…

A:

Q: Does each equation with balance equation multiply by different number?

A: Recall the given redox reaction,                         Ch2+  +  ShO4-  ---->  Sh2+  +  Ch3+We…

Q: Combustion of hydrocarbons such as methane (CH.) produces carbon dioxide, a "greenhouse gas."…

A: When methane gas is burnt , then Carbon dioxide gas and water vapours are formed. The Balanced…

Q: Identify the type of chemical reaction in each item using the words in the box. Write your answers…

A:

Q: Consider the reaction when aqueous solutions of lead(II) nitrate and copper(II) sulfate are…

A: The objective of this question is to write the net ionic equation for the reaction between aqueous…

Q: Combustion of hydrocarbons such as methane (CH,) produces carbon dioxide, a "greenhouse gas."…

A:

Q: Combustion of hydrocarbons such as hexane (C₁4) produces carbon dioxide, a "greenhouse gas."…

A:

Q: For the following reaction, 23.1 grams of sodium chloride are allowed to react with 57.1 grams of…

A: Moles of NaCl = given massmolar mass=23.158.5= 0.395 mol  Moles of AgNO3 = given massmolar…

Q: For the reaction of aqueous sodium hydroxide with aqueous sulfurous acid. Write a balanced chemical…

A: The reactants given are  1) Aqueous sodium hydroxide i.e NaOH (aq) 2) Aqueous sulfurous acid i.e…

Q: The reaction between compounds made up of A (squares), B (circles), and C (triangles) is shown…

A:

Q: Balance the following reaction by choosing the correct coefficient that goes with each compound Y, →…

A: Unbalanced chemical reaction is, X8 + Y2 -------------> XY3 Inorder to balance this, first we…

Q: magnesium undergoes a single replacement reaction with hydrochloric acid. if 7.5 miles of magnesium…

A:

Q: Combustion of hydrocarbons such as ethane (C,H,) produces carbon dioxide, a "greenhouse gas."…

A:

Q: 9. Cu20 + O2 -----> CuO

A: Ans The given chemical equation  Cu2O + O2 -------------------> CuO

Q: ion, a small amount o beaker at the end oft

A: When Sodium bicarbonate(NaHCO3) and Acetic acid(CH3COOH) are combined in a beaker and allowed to run…

Q: potassium, a soft, grey metal, reacts violently with water to produce heat and light. What visual…

A: Generally when metals react with water the metal hydroxide is formed and hydrogen gas is…

Q: Combustion of hydrocarbons such as methane (CH) produces carbon dioxide, a "greenhouse gas."…

A: Combustion Reaction It is a reaction  where organic compounds reacts with oxygen to produce Carbon…

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.