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Rez
Questions (5)
Two point sources emit sound waves of 1.0-m wavelength. The sources, 2.0 m apart, as shown below, emit waves which are in phase
0 answers
1,308 views
Magnesium metal reacts with hydrochlroic acid according to following reaction:
Mg(s) + 2HCl(aq) -> MgCl2(aq) + H2 (g) over
3 answers
855 views
Tap water that contains Cl− at a concentration
of 50 ppm is used to prepare a 0.100 mol/L AgNO3 solution. Does a precipitate
2 answers
633 views
20.00mL of a 1.100x 10^-4 mol/L Pb(NO3)2 is mixed with 80.00mL of 4.45010^-2 mol/L CaI2. Will a precipitate form?
for the Ksp i
1 answer
481 views
A particular company needs to ship cubed shaped boxes of varying sizes to customers. As these boxes are fragile they are to be
0 answers
599 views
Answers (4)
if anyone else is looking for this answer, 90.0 was correct. the other correct answer would be 68.0.
Seriously? People are just going to argue now instead of talk about this question... *sigh* I'll post you my results... 1. C 2. B,C 3. D 4. B 5. C 6. A 7. C (It is NOT cohesion, because cohesion is when two of the same particles stick. Adhesion, however,
Oh okay. thanks a lot :)
this is the rest of the calculations Q= 1.4x10^-4 ksp= 1.77x10^-10 Q>ksp so precipitation will form
