The reaction 2x →products is a second-order reaction, and the rate constant is 8.8 × 10−3 1/m·s. if the initial concentration of x is 3.00 m, how many seconds does it take for the concentration of x to drop to 0.700 m? a) 124 sb) 261 sc) 0.0096 sd) 200 s

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

What must occur for air masses to form fronts

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.