Concept explainers
Interpretation:
If a balanced chemical equation contains
Concept Introduction:
Statement that uses chemical symbols and formulas instead of words in order to describe the changes that takes place in a
- Correct formulas of the reactants are written in left side of chemical equation.
- Correct formulas of products are written in right side of chemical equation.
- An arrow is placed between reactants and products which point towards the products.
- If two or more substances are present in reactant and product, plus sign is used to separate them.
Balanced chemical equation is the one that has equal number of atoms of each element that is involved in the chemical reaction on both sides of the chemical equation. An unbalanced chemical equation can be balanced by adding coefficients to the equation. It is a number that is placed in left side of the chemical formula so that it changes the amount only and not the identity.
Trending nowThis is a popular solution!
Chapter 6 Solutions
General, Organic, and Biological Chemistry
- The number of atoms present in 1 mole of P atoms is a. 6.02 1021 b. 6.02 1023 c. 6.02 1025 d. no correct responsearrow_forwardWhich of the following chemical formulas fits the description number of elements present and number of atoms present are the same? a. HClO2 b. C2H2Cl2 c. H2O2 d. no correct responsearrow_forwardThe problem How many grams of O2 are needed to produce 2.00 moles of H2O via the chemical reaction 2H2 + O2 2H2O? is characterized as a a. moles of A to grams of A problem b. grams of A to moles of B problem c. moles of A to grams of B problem d. no correct responsearrow_forward
- General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage Learning