Dental amalgam a solid solution of silver and tin in
Dental amalgam, a solid solution of silver and tin in mercury, is used for filling tooth cavities. Two of the reduction half-reactions that the filling can undergo are
3Hg2 2+(aq) + 4Ag(s) + 6e- ---> 2Ag2Hg3(s) Eo = +0.85 V
Expected delivery within 24 Hours
at room temperature identical gas cylinders contain 10 moles of nitrogen gas and argon gas respectively determine the
a combustion analysis of 1200 g of an anhydrous sodium salt gave 0942 g of co2 00964 g of h2o and 0246 g of na the
a piston with a volume of 24 liters contains 30 moles of argon it is heated from 20 degrees celsius to 178 degrees
when a space shuttle re-enters the atmosphere its temperature rises and it can heat the surrounding air to 1260oc at
dental amalgam a solid solution of silver and tin in mercury is used for filling tooth cavities two of the reduction
a 570-m length of coaxial cable has an inner conductor that has a diameter of 258 mm and carries a charge of 810 microc
as a technician in a large pharmaceutical research firm you need to produce 100 ml of 100 m potassium phosphate
1an investment project requires a net investment of 100000 the project is expected to generate annual net cash flows of
a 15 kg mass is moving in a circle of radius 2 m on a flat frictionless table at the end of a string the speed of the
1922395
Questions Asked
3,689
Active Tutors
1428303
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
Problem: An infant with known congenital heart disease presents with weight loss, tachypnea, and hepatomegaly.
For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
The healthcare provider ordered a urine culture for a client. Which item would a nurse need for a urine specimen collection from an existing indwelling
The nurse practitioner (NP) evaluates a client with complaints of a burning sensation in the chest that often occurs after meals and is exacerbated
I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
A 12-month-old child presents with fever of 100.9, lethargy, vomiting and tachypnea. The history is significant for recent hand-foot-mouth disease infection.