150ml of 050 hcl is added to a 1000ml sample of 0200 m hno2
15.0mL of 0.50 HCl is added to a 100.0mL sample of 0.200 M HNO2. What is the equilibrium concentration of NO2? ions. (Ka for HNO2= 4.0 x 10^-4)
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an electron of mass 911x10-31 kg has an initial speed of 300x105 ms it travels in a straight line and its speed
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you buy an 8 annual coupon bond that has a 15 year maturity and a required return of 12 the par value is 1000 you
a 50 turn square coil has an area 150 cm2 and is rotated with an angular speed of 800 rads in a uniform 040 t magnetic
150ml of 050 hcl is added to a 1000ml sample of 0200 m hno2 what is the equilibrium concentration of no2 ions ka for
given 1000ml of a buffer that is 050 m in hocl and 040 m in naocl what is the ph after 100ml of 10 m naoh has been
presented below is information related to ivan calderon corp for the year 2014 net sales 1395000 write-off of
a solenoid of radius 16 cm has 351 turns and a length of 10 cmthe permeability of a free space is 125664 times 106 v
a profit maximising perfectly competitive firm should select the output level at which the difference between the
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