Term | Definition |
N2+3H--2NH3+heat. what makes it shift to the right? | decrease temp, remove some NH3, adding some N2. |
Which of the following does not exist as a diatomic molecule? | carbon |
what is the classification for this reaction? Zn+2HCl- Zn+ H2 | single replacement |
what is the molecular geometry of CH2O? | trigonal planar |
identify the functinal group in the compound CH3CH2COOH? | carboxylic acid |
when a reaction is at equilibrium: | the reaction rate f the forward reaction is equal to the rate of the reverse |
a serving of fish contains 50 g of protein (4) and 4 g of fat(9). how many kcals are in the serving | 240 |
which of the following is nonpolar? | CCl4 |
in a chemical reaction, the rate of the reaction can be increased by: | increasing the concentration of reactant molecules |
what coefficient is placed in front of O2 to complete the balancing of the following equation? C5H8+ ? O2-- 5CO2+4H2O? | 7 |
compounds that are cis-trans isomers: | cis- same side. trans-diagonal. |
which of the following exhibits primarily dipole-dipole intermolecular forces? | CH3OCH3 |
In a catalyzed reaction, the function of the catalyst is to: | increase the energy given off in a reaction |
which molecule contains a chiral carbon | jhlkjh |
a bond where the electrons are shared unequally is called: | polar covalent bond |
which of the following molecules cannot exhibit hydrogen binding? | CH4 |
compounds that have the same molecular formula but diff arrangements of atoms are called: | isomers |
carbon atoms always have how many covalent binds? | four |
an enantiomer is : | a stereoisomer that is a mirror image of another molecule |
which of the following would be most soluble in water: | CH3CH2OH |
Lewis structure for NH3. whats the molecular geo, is it polar or nonpolar | pyramidal, polar |
Collision theory of molecular reactions | three O
collide, orientation, activation energy |
WHY DOES TEMP HAVE AN EFFECT ON RATE OF REACTIONS | MORE HEAT, MORE MOVING MOLECULES, INCREASE CHANCES OF COLLisSION AT THE RIGHT ORIENTATION WITH ENOUGH eA. |