Write and balance the equation for the erbium metal reaction

Reference no: EM13717993

Problem- Erbium metal (Er) can be prepared by reacting erbium(III) fluoride with magnesium; the other product is magnesium fluoride.
Write and balance the equation for the reaction.

Here is the question which I am struggling on, please help me!

Reference no: EM13717993

Questions Cloud

Calculate transformer efficiency at full-load and half-load : The full load copper loss and iron loss of a 50 KVA transformer are 920 W and 430 W respectively. Calculate its efficiency at full-load and half-load input; unity power factor and 0.8 power factor lagging.

Calculate the number of minutes per week need to exercise : Determine the number of minutes per week he would need to exercise at 70% VO2max to lose this amount if body weight.

Calculate the primary and secondary currents in transformer : Determine the rated primary and secondary currents of a 20 kVA, 1200/120 V, 1-ph transformer. find the primary and secondary currents and the impedance of the load referred to the primary side.

Express the crime and victimization : What sources of information would you recommend in order for others to know about crime and victimization?

Write and balance the equation for the erbium metal reaction : Erbium metal (Er) can be prepared by reacting erbium(III) fluoride with magnesium; the other product is magnesium fluoride. Write and balance the equation for the reaction.

Calculate the maximum value of the core flux density : A single-phase transformer has 400 primary turns and 800 secondary turns. The net iron cross-sectional area of the core is 40 cm2. Calculate the maximum value of the core flux density and the secondary voltage.

Explore the obstacles that international firms face : Explain some of the obstacles that international firms often face when dealing with clients, customers, and business associates from other cultures.

Write and balance the equation for the reaction : Europium (Eu) is used in older television screens to give a red color. The metal can be prepared by electrolysis of molten europium(III) chloride; chlorine gas is a by-product. Write and balance the equation for the reaction.

Explore the concept of culture : Explain the concept of culture. Why is it important, if one accept the premise of increasing cross-national connections and expanding globalization, to reduce ethnocentricity via improving cultural literacy?

User Account

All Pages