The  reason a chemical equation needs to the correctly balanced coefficients relates to what law?

Q: How do you give your answer as coefficients separated by commas after balancing an equation?

A: Balance chemical equation :

Q: Could you please write out the balanced equation

A: We have to write the balanced equation for the given reaction.

Q: For each of the fallowing find a balanced reaction that involves all elements in their natural…

A: The objective of the question is to write the balanced chemical reactions for each given element in…

Q: A simple and basic part of a chemical equation is called

A: Chemical Equation:  The chemical reaction is described by the chemical equation which is a short…

Q: The ratio between two substances given by the balanced chemical reaction is called the

A: The quantitative relationship between the maounts of reactants used and amounts of products formed…

Q: What kind of reaction happens when a material's energy is released and heat is produced? Endothermic…

A: When energy is released and heat is produced during a chemical reaction, it is called an exothermic…

Q: The maximum percent yield you can have in any reaction is %. Two reasons why you may not be able to…

A: When reaction give some other product with our desired product  called by-product .

Q: Hydrogen reacts with carbon dioxide to yield water and carbon monoxide according to the equation. Is…

A: H2(g) + CO2(g) -----> CO(g) + H2O(l)  The above reaction is exothermic in nature and enthalpy…

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: Determine the mol H2O/mol CaSO4 if you have the following data to teo decimal places. Mass of…

A:

Q: UNIT PRACTICE AND REVIEW 7. Use the concept of a mole to explain why a chemical reaction may not…

A: Mole signifies the number of particles. A mole of any substance contains the same number of…

Q: Please do the question where it states "using the ideal gas law, calculate the theoretical yield of…

A: The stoichiometry method helps in analyzing reactant's/product's amount in mole/mass terms. The…

Q: 1. An exothermic reaction is taking place in a test tube , what would you expect to feel when you…

A: An exothermic reaction is a type of chemical reaction in which energy is released into the…

Q: Decomposition definition

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

Q: For the chemical reaction “Oxygen gas plus solid phosphorus yields diphosphorus pentoxide,” when…

A: Oxygen reacts with solid phosphorus to form the diphosphorus pentoxide. According to the law of…

Q: the the indicator of chemical change are

A: Chemical  change occurs When there are formation of new products .

Q: Are atoms created or destroyed in a chemical reaction? How do you know?

A: Atoms are neither created nor destroyed in a chemical reaction. Only the reactant goes into the…

Q: Please also mention how many of each. Write and balance: hexane burns in oxygen to form carbon…

A:

Q: If 42.4g of oxygen react with 7.1g of hydrogen and experimentally produce 2.5mol of water, what is…

A: Answer: Limiting reagent is the reactant that exhaust first in the chemical reaction and decides the…

Q: A model for the compound cyclopropane is shown. ball & stick Submit Answer + labels Write a balanced…

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

Q: Which of the following statement is valid about the substances involved in any chemical reaction…

A: According to law of conservation of mass, mass can neither be created nor destroyed.

Q: FILL IN THE BLANK Complete each statement using a term or terms from the list below. Write your…

A: The chemical reaction can be defined as the reaction in which reactants react with each other to…

Q: Mass of empty Calorimeter  is 7.73g, mass of calorimeter + water is 52.0753g, Calculate mass of…

A:

Q: Which reactant controls the amount of product formed in a chemical reaction? A. Actual yield  B.…

A: The question is based on the concept of Reaction Stoichiometry. We have to identify the factor which…

Q: Aluminum metal and hydrogen chloride react to form aluminum chloride and hydrogen gas. Please…

A: Reaction between Aluminium metal and HCl

Q: How many grams of calcium carbonate can be formed from 4.5 g calcium chloride and excess sodium…

A: Given;

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.