Mixtures and Compounds
This is a mixture NaCl and H2O
What is saltwater
This is a chemical property
What is flammability (or: Oxidation, Reduction, Combustion, Corrosion, Toxicity, Reactivity)?
This phase change occurs when a gas becomes a liquid.
What is condensation?
This number is used to determine the number of neutrons in an atom.
What is mass number - atomic number
This group contains elements that are all nonmetals.
What is Group 17
This type of bond is found in H₂O
What is a covalent Bond
This is always true for acids
What is they produce H⁺ ions in water?
This is the state of matter of CaCO₃ in the reaction CaCl₂ (aq) + Na₂CO₃ (aq) → CaCO₃ (?) + 2NaCl (aq)
What is solid?
This element has the lowest ionization energy
What is Francium
This element has the highest electronegativity.
What is Flourine?
This compound has a triple bond
What is an element in group 15
This process is endothermic.
What is an example of a system absorbing heat (i.e. ice melting, egg cooking)
This type of solution contains more solute than the solvent can normally hold at a given temperature.
What is supersaturated?
This is the correct name for FeCl₃.
What is iron(III) chloride?
This trend increases as you move down a group on the periodic table.
What is atomic radius?
This is produced by a combustion reaction
What is CO2 and H2O
This is the percent yield if the theoretical yield is 50g and the actual yield is 40g
What is 80%
This factor will not increase the rate of a chemical reaction.
What is decreasing surface area?
This is the electron configuration for neon.
What is 1s² 2s² 2p⁶
This type of bond involves a sea of electrons.
What is a metallic bond?
The correct formula for aluminum oxide.
What is Al₂O₃?
This is the main product of burning butane (C₄H₁₀) in oxygen
What is CO₂
This is the relationship described by Boyle’s Law.
What is the relationship between pressure and volume?
This is the limiting reactant if 5 moles of A react with 3 moles of B to form AB₂.
What is B?
This element is a metalloid.
What is silicon?