What ions are in the solution of this salt
Nickel is a transition element and has a variable valence.Using a nickel salt, 2 F (faradays) plate out 39.2 g of nickel. What ions are in the solution of this salt?Atomic molar masss Ni = 58.7 g·mol-1
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The specific heat of copper is 0.385J/g.K. What quantity of heat is required to heat 168g of copper from -12.2 to +25.6 degrees Celcius?
The armature of a simple ac generator has 50 circular loops of wire, each with a radius of 10 cm . It is rotated with a frequency of 60 Hz in a uniform magnetic field of 900 mT Part a: What is the maximum emf induced in the loops?
Determine the mole fractions and partial pressures ofCO2, Ch4 and He in a sample of gas thatcontains 0.250 mole of CO2, 1.29 moles of CH4, and 3.51 moles of He, and in which the totalpressure is 5.78 atm.
Find 3 business plans? What are the common topics covered across all three plans? What are the differences?
For problems write a function with the given characteristics. A polynomial with rational coefficients having roots 3, 3, and 3-i
The other end of the string is attached to a massless axel through the center of an orange sphere on a flat horizontal surface that rolls without slipping and has mass ms = 4.4 kg and radius Rs = 0.19 m. The system is released from rest. 1) What i
A coil of an area 0.100 is rotating at 60.0 rev/s with the axis of rotation perpendicular to a 0-200-T magnetic field. (a) If the coil has 1000 turns, what is the maximum emf generated in it? (b) What is the orientation of the coil with respect to
A voltaic cell, whose cell reaction is given below, has a cellpotential of 0.72 V.2 Fe3+(aq) + Zn(s)→ 2 Fe2+(aq) +Zn2+(aq)What is the maximum electrical work that can be obtained from this cell per mole of iron(III) ion?
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult