Seperate oxidation and reduction half reactions
Write seperate oxidation and reduction half reactions
3 NO3- (aq) + 8Al (s) + 5 OH- (aq) + 18 H2O(L) ---> 3 NH3 (g) + 8 Al(OH)4- (aq)
Expected delivery within 24 Hours
A gymnast of weight 720N is holding himself in the cross position on the high rings. He is quite still. Draw a free-body force diagram for the gymnast, showing the two upward pulls of the rings on his hands, each of size 380N.
Calculate (in kJ) the standard enthalpy change, , for the hydrogenation of ethyne (acetylene) to ethane: H-C≡C-H(g) + 2H2(g) → H3C-CH3(g)
Calculate Keq for 1 moles of electron(s) in each half-reaction and a standard potential of 0.38 V. A half-cell that consists of a copper wire in 1.00 M CuNO3 solution is connected by a salt bridge.
In general, decreasing the temperature makes which phase transitions more likely to occur?
Write seperate oxidation and reduction half reactions 3 NO3- (aq) + 8Al (s) + 5 OH- (aq) + 18 H2O(L) ---> 3 NH3 (g) + 8 Al(OH)4- (aq)
When Al metal reacts with HBr, aluminum bromide and hydrogen gas are formed. If you started with 3.75 g of aluminum and 24.7 g of HBr, how many grams of aluminum bromide would you expect to form?
An airplane moves forward at a speed W1= 971 kph. The frontal intake area of the jet engine is A1 = 0.8 m2 and the entering air density is ρ1 = 0.736 kg/m3.
What is the vapor pressure at 19?C of ethyl alcohol in equilibrium with a solution prepared by mixing 1.9 moles of methyl alcohol (CH3OH) with 1.1 moles of ethyl alcohol (C2H5OH)?
Ammonia, NH3, can be synthesized by the following reaction: Starting with 86.3 g NO and 25.6 g H2, find the theoretical yield of ammonia in grams
1956607
Questions Asked
3,689
Active Tutors
1420687
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
With in-text citations and references, explain the key components necessary for the success of public health infrastructure.
A healthcare system with multiple facilities is on their journey to magnet status, the system leadership is exploring options to involve staff
Choose 3 different vulnerable populations. What factors create vulnerabilities for different populations?
As well as follow any necessary documentations required by your company. This can possibly cause the mother to gain a dislike for the behavior analyst.
Rewrite: The CAS is a 25-item tool designed to assess the level of clinical anxiety. It produces scores between 0 and 100, which are treated as valid
A research project conducted by Geisinger Health System looked at the interaction between patients and their providers and pharmacists with medication
SmartCup also detects volume and will give information relevant to percentage of daily consumption. Other metrics the cup is able to test include whether