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Questions (40)
A calcium sample weighting 607.4 mg was precipitated as oxalate and calcined calcium carbonate giving 246.7 mg. What the
0 answers
1,006 views
In the reaction of formation of sodium chloride (NaCl), 15 g of sodium is placed in contact with 20 g of chlorine. What is the
2 answers
553 views
If 0.250 L of aqueous solution with a density of 1.00 g/mL contains 13.7 g of pesticide, express the concentration of pesticide
2 answers
3,416 views
The density of an unknown gas is 1.23 g/L in 330K and temperature 25.5 pressure kPa. What is the molar mass of the substance?
1 answer
573 views
What substance is acting as the Brønsted-Lowry base in the forward reaction below?
H2O + NH3 yields NH4+ + OH-
1 answer
2,693 views
. For which reaction is īSsys Ĩ 0?
A) CH4(g) + 2 O2(g) ¡÷ CO2(g) + 2 H2O(l) B) NH3(g) + HCl(g) ¡÷ NH4Cl(s) C) 2
1 answer
648 views
14. Calculate ƒ´S0 for the formation of 1 mol of HI(g) from its elements given the following information:
S0[H2(g)] = 131
1 answer
684 views
The standard molar entropy of lead(II) bromide (PbBr2) is 161 J/mol • K. What is the entropy of 2.45 g of PbBr2?
a. +1.07 J/K
2 answers
3,129 views
The entropy of a NaCl crystal is __________
a. an intensive property and a state function. b. an intensive property and a path
2 answers
1,217 views
During a spontaneous chemical reaction, it is found that äSsys < 0. This means __________
a. äSsurr < 0 and its magnitude is <
1 answer
761 views
If 1 mol of ice melts at its melting point of 273 K, the entropy change for the ice is 22.0 J/K. If the ice melts in someone’s
2 answers
1,749 views
What is the entropy change to the surroundings when 1 mol of ice melts in someone’s hand if the hand temperature is 32°C?
2 answers
2,355 views
Many states offer personalized license plates. California, for example, allows personalized plates with seven spaces for
1 answer
1,740 views
Calculate the monthly finance charge for the following credit card transaction. Assume that it takes 10 days for a payment to be
4 answers
725 views
A car dealer will sell you a used car for $5,478 with $478 down and payments of $112.08 per month for 60 months. What is the
2 answers
467 views
Suppose you have a $1,000 charge on a credit card charging 1% monthly interest using the adjusted balance method. The minimum
3 answers
705 views
Suppose you have a $1,000 charge on a credit card charging 1% monthly interest using the adjusted balance method. The minimum
1 answer
432 views
Suppose you have a $1,000 charge on a credit card charging 1% monthly interest using the adjusted balance method. The minimum
0 answers
416 views
Suppose you have a $1,000 charge on a credit card charging 1% monthly interest using the adjusted balance method. The minimum
0 answers
435 views
Determine the comparable interest rate for a $70,000 loan when the quoted information is 10.2% + 0.5 pt + $200. (Round your
2 answers
477 views
Suppose that you want to purchase a home for $450,000 with a 30 year mortgage at 6% interest. Suppose that you can put 40% down.
1 answer
567 views
Suppose you see a car with an advertised price of $30,250 at $605.15 per month for 5 years. What is the amount of interest paid?
1 answer
454 views
Determine the down payment and the amount to be financed for each home described below.(a) $460,460; 10% down
The amount to be
2 answers
646 views
Evaluate the expression.
(8/6) I came up with 28 with the combination formula.Is this correct.
3 answers
492 views
Convert the following credit card rate to the APR.
Oregon, 1 3/4% per month Ok I came up with $23.14% is this correct. If not
1 answer
458 views
Find the amount of compound interest earned in an account that opens with $27,000, earns 4.6% interest compounded daily, and is
1 answer
1,088 views
Calculate the monthly finance charge for the following credit card transaction. Assume that it takes 10 days for a payment to be
0 answers
813 views
If the principal P = $900, the rate r = 7 1/2 %, and time t = 1 year, find the following. What is the amount of interest?
What is
2 answers
732 views
Find the ending balance in an account that opens with $3,180, earns 11.5% interest compounded monthly, and is held for 20 years.
2 answers
475 views
Find the amount of interest and the monthly payment for the loan. Purchase a living room set for $3,400 at 12% add-on interest
0 answers
806 views
If you purchase an item for $1,232 at an interest rate of 9.8%, and you finance it for 1 year, how much is the amount of add-on
6 answers
493 views
If the principal P = $900, the rate r = 7 1/2 %, and time t = 1 year, find the following. What is the amount of interest?
What is
1 answer
1,159 views
From a survey of 100 college students, a marketing research company found that 70 students owned iPhones, 35 owned cars, and 25
1 answer
665 views
Suppose you see a car with an advertised price of $30,250 at $605.15 per month for 5 years. What is the amount of interest paid
1 answer
472 views
From a survey of 100 college students, a marketing research company found that 65 students owned iPhones, 40 owned cars, and 30
7 answers
6,186 views
What is the 50th consecutive even number?
3 answers
415 views
how many permutations are there of the following word. mathematics
1 answer
530 views
[Consider] that educational goals and standards reflect the goals and standards of the society in which schools exist
[Provide]
1 answer
696 views
How are Hispanic people able to maintain a strong cultural identity in the United States?
HELP!!!
3 answers
581 views
review the educational funding issues for New Jersey. Try to find information about the affect of school choice options on
3 answers
612 views
Answers (20)
30
Thanks! =)
thanks!
5,478-$478=$5,000 $112.08*60=$6,724.8 $6,724.8-$5,000=$1,724 $1,724/5=344.8 $344.8/$5,000=0.06896= 7.0% is this correct.
ok I came up with I=Prt =500(.20)(1/12)=$8.30 is this correct.
Well that is the question.I really do not know.
Thanks for your help.You people need to learn how to talk to people.I was recently burned out of my house,and all of my books and everything was loss in the fire, so I do not have my book for a guide.If you feel like that do not respond to me,thats why I
Yes this help a lot. Thanks. What I came up with is (a)amount to be financed is $46,046 the down payment is 414,414 (b)amount to be financed is $584,000 the down payment is $146,000 is this correct.
I guess that what I am talking about.Ok I have another problem evaluate expressions C(8,3)C(4,2)C(4,1) now I am confused on how to do this, the problem is set up just like this can you please explain to me how to do this in steps.
Thanks Lee
Thanks,drwls I see where I made a mistake with the 0.95 but where did the 240 come from.
Thanks!
ok well do not respond. I just need the steps even if it is with different numbers.THANKS WRITEACHER
A club with 34 members is to select five officers (president, vice president, secretary, treasurer, and historian). In how many ways can this be done?
WHAT IS THE ANSWER
$1.OOX=0.77+1.24+5X -0.77-0.77 $1.00X=0.47+5X -5 -5 $-4X/0.47=0.47 X=-8.51
I DK
explIN HOW REDOX REACTIONS ARE INVOLVED IN ENERGY EXCHANGES
THANK YOU
THANK YOU SO VERY MUCH THIS IS A GREAT START
