Ask a New Question

2. 12.5 ml of 0.280M

For a solution that is 0.280M HC3H5O2 (propionic acid, Ka= 1.3*10^-5) and 0.0894M HI , calculate the following:[H3O+] [OH-]
1. 1 answer
2. asked by Saunders
3. 1,537 views
What mass of precipitate will form if 1.50L of concentrated Pb(ClO3)2 is mixed with 0.200L of 0.280M of NaI? Assume the reaction
1. 1 answer
2. asked by Katherine
3. 1,438 views
an aeroplane travels 280m down the runway before taking off.if it start from rest , moves constant acceleration and becomes
1. 1 answer
2. asked by ashika
3. 1,261 views
a train 280m long .its speed is 60 km per hour. then ,how much time it will take to cover220m long platform?
1. 1 answer
2. asked by reena
3. 456 views
the ph of a 0.280m solution of a weak base. B has been measured ph --8.69. using this information. calculate the base
1. 0 answers
2. asked by Emily
3. 876 views
y(x,t) = (6.50 mm)sin2pi((t/0.0360 s)-(x/0.280m))Determine the wave's (a) amplitude (b) wavelength (c) frequency (d) speed of
1. 0 answers
2. asked by jun
3. 790 views
2. 12.5 ml of 0.280M HNO3 and 5.0mL of 0.920M KOH are mixed. To make the resulting solution neutral, which of the following
1. 1 answer
2. asked by Sally
3. 1,630 views
A motorcycle accelerates uniformly from rest and reaches a linear speed of 22.0 m/s in a time of 9.00s. The radius of each tire
1. 1 answer
2. asked by Remie
3. 1,218 views
On its way to Peace River, Alberta, a car enters a passing zone on the highway. The car is 25.0 m behind a truck and both
1. 1 answer
2. asked by Sammy
3. 657 views
for the reaction A + B C the concentrations of AB, and C are 0.2M, 0.4M and0.)M respectively at 0 minutes. After 30 minutes the
1. 0 answers
2. asked by carol
3. 466 views