A student find out the mass percent of ni is 297 nh3 is 344
A student find out the mass percent of Ni is 29.7%, NH3 is 34.4%, and Cl is 35.9% in a compund containing Nickel, ammonia, and chlorine. The empirical formula of the compund is
a. Ni(NH3)4CL2b. Ni2(NH3)CLc. Ni2(NH3)2CL2d. Ni(NH3)6CL2
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a student determined the following percent transmittances for a 05 m chromium ion solution using a spectronic 20
when zinc chloride zncl2 reacts with nh3 solution a white crystalline compound znnh3ncl2 is produced a student used the
the thermochemical equation for the formation of ammonia from elemental nitrogen and hydrogen is as follows n2g3h2g--gt
a diver springs upward from a diving board at the instant she contacts the water her speed is 890 ms and her body is
a student find out the mass percent of ni is 297 nh3 is 344 and cl is 359 in a compund containing nickel ammonia and
your cars wheels are 65 cm in diameter and the wheels are spinning at an angular velocity of 107 rads how fast is your
on adding 10 drops of 6m hcl solution to an unknown solution of metal ions a chem-127 student observed a white
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in an amusement park ride cars are suspended from l 429 m cables attached to rotating arms at a distance of d 611 m
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