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ashok
Questions (8)
calculate the mass in mg of solid chromium nitrate needed to make 250 ml of an aqueous solution with a pH OF 4.00. The Ka of
0 answers
477 views
A planet A of mass m is in a circular orbit of radius "a" around a star ( M_star >> m ). Another planet B with the same mass m
1 answer
595 views
A planet A of mass m is in a circular orbit of radius "a" around a star ( M_star >> m ). Another planet B with the same mass m
0 answers
674 views
A railroad gun of mass M = 2.0 kg fires a shell of mass m =1.0 kg at an angle of theta= 35.0 with respect to the horizontal as
0 answers
724 views
A small bead of mass m is constrained to move along a frictionless track as shown. The track consists of a semicircular portion
0 answers
821 views
find dy/dx
y=3u^2-6u+2,u=v^2-1;v=2x
1 answer
479 views
name the water soluble substance witch added with delute hcl and produce gas tarn lime water milky?
0 answers
571 views
name the substance witch is insoluble in water is added to dilute hydrochloric acid a colourless gas is evolved?
2 answers
471 views
