2ls2kohaq6h2--gt2kaloh4aq3h2g if you place 205 g of
2Al(s)+2KOH(aq)+6H2)-->2KAl(OH)4(aq)+3H2(g) If you place 2.05 g of aluminum in a beaker with 185 ml of 1.35 M KOH, will any aluminum reamin? What mass of KAl(OH)4 will be produced
Expected delivery within 24 Hours
Phosphate buffer has 3 ionizable groups, with pKa's of 2.15, 7.2, and 12.45. A 1.20 M solution of this buffer (250 mL) is found to have a pH of 6.0. A biochemist adds 30 mL of 1.0 M NaOH to this buffer. What is the resultant pH?
If you will keep the mortgage for 30 years, what is the net present value of paying the points (to the nearest dollar)?
Find out the voltage that must be applied to the high voltage winding in order to provide rated voltage at the load under full-load conditions at 0.80 lagging power factor.
A positive charge of 0.900? C is located in a uniform field of 1.05×105 N/C. How close are the two charges
2Al(s)+2KOH(aq)+6H2)-->2KAl(OH)4(aq)+3H2(g) If you place 2.05 g of aluminum in a beaker with 185 ml of 1.35 M KOH, will any aluminum reamin. What mass of KAl(OH)4 will be produced
A borrower took out a 30-year fixed-rate mortgage of $2,250,000 at a 7.2% annual rate. After five years, he wishes to pay off the remaining balance. Interest rates have by then fallen to 7%. How much must he pay to retire the mortgage (to the near
Design a Finite StateMachine that detects the sequence 0110. The FSM shouldnot detect overlapping sequences. Additional design criteria include: The FSM should change state on thepositive edge of the clock signal.
You buy a principal STRIP maturing in 5 years. The price quote per hundred of par for the strip is 80%. Using semiannual compounding what is the promised yield to maturity on the STRIP?
Draw the structure of an alkane or cycloalkane that has five carbon atoms and only secondary hydrogen atoms.
1922077
Questions Asked
3,689
Active Tutors
1421795
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
In the TED Talk "The Urgency of Intersectionality," Kimberle Crenshaw explains how people experience overlapping forms of discrimination based on race
How has race been a form of caste in South Africa? Although apartheid is no longer law, why does racial inequality continue to shape South African society?
Question: The concept of "less eligibility" was introduced in 1834 to Option A limit assistance.
Using two examples for each level (micro, mezzo, and macro), describe how a policy practitioner brings about policy change.
Question: Which of the following people is likely to be the MOST individualistic?
We have discussed the importance of archaeology to the study of gender. What can information about past societies tell us about gender?