Tuesday
May 21, 2013

# Posts by Natalie

Total # Posts: 415

ochem
when the concentration of CHBr3 and NaOH are both .145, the rate of the reaction is .0040 M/s. What is the rate of the eaction if the concentration of CHBr3 is doubled?if the conc. is halved?if the two conc. are both increased by a factor of five? CH3Br+NaOH-->CH3OH+NaBr

ochem
when the concentration of CHBr3 and NaOH are both .145, the rate of the reaction is .0040 M/s. What is the rate of the eaction if the concentration of CHBr3 is doubled?if the conc. is halved?if the two conc. are both increased by a factor of five? CH3Br+NaOH-->CH3OH+NaBr

ochem
thank you so much

physics
A light spring with force constant 3.00 N/m is compressed by 6.00 cm as it is held between a 0.350 kg block on the left and a 0.700 kg block on the right, both resting on a horizontal surface. The spring exerts a force on each block, tending to push them apart. The blocks are ...

why does Henry believe that compromise with the British is not a workable solution?

Education
thank you! that makes sense!

Education
what is the difference between terminating a teacher and nonrenewing a teacher's contract

physics
A car is traveling at 45.0 mi/h on a horizontal highway. (a) If the coefficient of static friction between road and tires on a rainy day is 0.100, what is the minimum distance in which the car will stop? ____ m (b) What is the stopping distance when the surface is dry and &mic...

Chemistry
If 10.0g of Pb at 25.0oC absorbs 1.00kJ of heat, what is it's final temperature?

Biology/DNA
When doing a DNA extraction, what advantages does a TE buffer provide to DNA that water cannot?

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