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Inorganic Chemistry
Explore questions in the Inorganic Chemistry category that you can ask Spark.E!
- the second energy level can hold up to how many electrons?
- chemical reactions that involve a net release of energy are called what kind of reaction?
- the farther the acid or base is from 7, is it stronger or weaker?
- what are substances that are made of only one type of atoms and they cannot be broken down chemically into smaller substances?
- the amount of energy necessary for a chemical reaction to begin is called?
- what is the smallest unit of a compound that still retains the compound's unique properties?
- the outermost electrons are the ones that form bonds are called?
- new substances are created with different properties than the original is what kind of reaction?
- chemical reactions that involve a net of absorption of energy is called what kind of reaction?
- the first energy level nearest to the nucleus can hold up to how many electrons?
- hydrogen is slightly positive and oxygen is slightly negative, this makes water what kind molecule?
- what tend to prevent great fluctuations (changes) in the pH of an organism?
- oxygen has an atomic number of 8 and an atomic mass of 16, what is the number of protons, neutrons, and electrons?
- no new substance are produced and each substance retains its own properties is what kind change?
- how many times stronger is a base with a pH of 10 to a base with a pH of 9?
- the substance into which another substance dissolved is what?
- A measure of the amount of solute dissolved in a fixed amount of a solution is the solution's what?
- in a carbon atom, how many valence electrons are available to make bonds with other atoms?
- what kind of energy can be released during a chemical reaction?
- identify the reactant and product of this equation, 2 H2 + O2 -> 2 H2O