Question | Answer |
what does chemical equation mean? | A chemical equation is the symbolic representation of a chemical reaction wherein the reactant entities are given on the left-hand side and the product entities on the right-hand side |
what does balance equation mean? | Likewise, the charge is conserved in a chemical reaction. Therefore, the same charge must be present on both sides of the balanced equation. |
what does unbalanced equation mean? | Being able to balance chemical equations is a very important skill for students of chemistry, making this one of our most popular chemistry tutorials. |
what does coefficient mean? | a numerical or constant quantity placed before and multiplying the variable in an algebraic expression |
what does subscript? | In programming, a symbol or number used to identify an element in an array. Usually, the subscript is placed in brackets following the array name. For example, AR[5] identifies element number 5 in an array called AR. |
what does product (chemistry) | Product(s) are formed during chemical reactions as reagents are consumed. Products have lower energy than the reagents and are produced during the reaction according to the second law of thermodynamics. |
what does element mean? | a part or aspect of something abstract, especially one that is essential or characteristic. |
what does fossil fuels means? | a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms. |
what does carbon footprint? | the amount of carbon dioxide and other carbon compounds emitted due to the consumption of fossil fuels by a particular person, group, etc. |
what does reactants? | a substance that takes part in and undergoes change during a reaction |
what does catalyst mean? | a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change. |