A + ESSE NTIALS

Arrhenius acid - Correct Answer Anything that causes the H30+ (hydronium) concentration to go up in water Arrhenius Base - Correct Answer Anything that increases the amount of OH- in a concentration Bronsted-Lowry acid - Correct Answer An H+ (proton) donor Bronsted Lowry Base - Correct Answer A proton (H+) acceptor Lewis Acid - Correct Answer Not about protons, all about electrons An electron pair accepter LUMO Lewis Base - Correct Answer An electron pair acceptor ...

Factors that affect rate of reactions (4) - Correct Answer temperature, physical state, reactant concentration, presence of a catalyst Average rate of appearance/disappearance - Correct Answer rate = ΔA/ΔT (negative if it asks for appearance and it's disappearing) Graphical representation of first order - Correct Answer ln[A] straight line negative slope Graphical representation of second order - Correct Answer 1/[A] straight line positive slope First order intedrated rate...

Type or compounds in organic chemistry - Correct Answer carbon Hybridization states - Correct Answer sp3=tetrahedral=109.5 sp2=trigonal planar=120 sp=linear=180 4 hydrocarbons - Correct Answer alkanes alkenes alkynes aromatic hydrocarbons alkanes - Correct Answer only single bonds saturated (as many H as possible) the only van der Waals force=London dispersion force boiling point increases with length of chain sp3- only sigma bonds-free rotation about c-c bonds unreact...

Active Metal - Correct Answer a metal that reacts with water at room temperature Coulomb - Correct Answer SI unit of electric charge first law of thermodynamics - Correct Answer Energy cannot be created or destroyed. It can only change form. Non Spontaneous - Correct Answer Needs push from outside source, uphill, consumes energy from surroundings Spontaneous - Correct Answer does not need energy from an outside source, downhill, supplies ev=nergy to surroundings Ampere -...

Chapter E - Correct Answer ... What symbol is used to represent the factor 10^−9 ? A. n B. μ C. M D. m - Correct Answer A. n The factor 10^6 corresponds to which prefix? A. deka B. mega C. milli D. deci - Correct Answer B. mega What decimal power does the abbreviation giga represent? A. 1 × 10^9 B. 1 × 10^-3 C. 1 × 10^-1 D. 1 × 10^3 E. 1 × 10^-9 - Correct Answer A. 1 × 10^9 Meter is a measure of A. volume B. time C. length D. temperature E. mass - C...

Factors that affect rate of reactions (4) - Correct Answer temperature, physical state, reactant concentration, presence of a catalyst Average rate of appearance/disappearance - Correct Answer rate = ΔA/ΔT (negative if it asks for appearance and it's disappearing) Graphical representation of first order - Correct Answer ln[A] straight line negative slope Graphical representation of second order - Correct Answer 1/[A] straight line positive slope First order intedrated rate...

Cu+ - Correct Answer copper (I); cuprous Cu²⁺ - Correct Answer Copper (II), cupric Fe²⁺ - Correct Answer Iron (II), ferrous Hg₂²⁺ - Correct Answer Mercury (I); mercurous Hg²⁺ - Correct Answer Mercury (II), mercuric Sn²⁺ - Correct Answer Tin (II), stannous Pb²⁺ - Correct Answer Lead (II), plumbous Sn⁴⁺ - Correct Answer Tin (IV), stannic Pb⁴⁺ - Correct Answer Lead (IV), plumbic Fe³⁺ - Correct Answer Iron (III), ferric ...

Does oxidation or reduction happen at the anode? - Correct Answer Oxidation Strongest IM Force observed in water? - Correct Answer H bonding Strongest IM Force observed in BF3? - Correct Answer London Dispersion b/c it is non-polar and symmetrical Strongest IM Force in C6H14? - Correct Answer London Dispersion b/c non polar Which molecular halogen has the highest boiling point? a) F2 b) Cl2 c)I2 - Correct Answer c) I2 b/c it is the biggest molecule Does a long chain...

how do you determine unknown flame tests? - Correct Answer electrons exist in energy levels with atoms, each element has a different energy level system, making each element release unique colors produced from energy how many lines does mercury produce under a spectroscope? - Correct Answer 4; violet, blue, green, and yellow how many lines does hydrogen produce under a spectroscope? - Correct Answer 3; violet, blue, and red how does white light separate? - Correct Answer into th...

calcium bromide - Correct Answer CaBr2 Iron (iII) Nitrate - Correct Answer Fe(NO3)3 Li2O - Correct Answer lithium oxide Tin (IV) Chromate - Correct Answer Sn(CrO4)2 Pb(CO3)2 - Correct Answer lead(IV) carbonate Fe2(SO4)3 - Correct Answer iron (III) sulfate This type of bonding occurs when only non-metallic elements combine - Correct Answer covalent bonding The alloy called pewter is an example of a substance with this type of bonding - Correct Answer metallic ...