ionic
How much solid Na2S2O3 should be added to 1.0 L of water so that 0.0005 mol Cd (OH2) could just barely dissolve?K1 and K2 for S2O3-- complexation with Cd++ are 8.3 × 10^3 and 2.5 × 10^2, respectively. Ksp (Cd(OH)2 = 4.5 × 10–15
ques in case photo is not clear...
String Constraint NLM Physics
A block agar x1 neeche jaa tha hai to l3 me bhi x1 ka extension hoga aur jitna A Block neeche jayega to wo l3 ke through conncected hai jiski wajah se l4 ko bhi x1 uor aana chahiye fir wo x2 upr kyu aa rha hai?
Physics Geometry Doubt
How is r = 1/root3
this is an equilaterl Triangle with side 2 and that point C is the centroid...
Basic Rotaton Question
i cant understand can someone explain
first of all in slipping wont there be friction? so a = g(sin0 - ucos0) 0 = thetha
and i cant understand the formula they used in without slipping...
Chemical Kinetics
how do I even begin this question
what should my mindset be when I try to approach such a question?...
