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Tanisha

Questions (60)

I2+2e-=2I- is it reduction or oxidation
1. 1 answer
2. 149 views
Records show that 8% of blood samples tested for a certain condition test positive. Assuming that whether or not a blood sample
1. 0 answers
2. 591 views
In an A.P., the first term is 2 and the sum of the first five terms is one-fourth of the next terms. Show that 20th term is
1. 1 answer
2. 499 views
here are some of the ingredients for bolognese sauce400g minced beef 800g chopped tomatoes 600ml Stock 300ml red wine Julie has
1. 3 answers
2. 3,433 views
When your creating garnishes which of the following is the most adaptable to creative and interesting shapes
1. 1 answer
2. 609 views
The purchases made by customers at a convenience store are normally distributed, with amean of $5.50 and a standard deviation of
1. 1 answer
2. 571 views
What happens when negative and positive shapes begin to fuse together?
1. 1 answer
2. 548 views
If 23.7g of C8H18 are combusted, what mass of water will be produced?
1. 2 answers
2. 668 views
2. The interest on $6,000 at 6 percent compounded semiannually for 8 years is: (Use table in the handbook) (Points : 1)
1. 2 answers
2. 1,687 views
7. By using the table in the handbook, the present value of $12,000 for six years compounded at 6 percent semiannually is:
1. 2 answers
2. 1,576 views
A reaction has a standard free-energy change of -11.80 kJ/mol (-2.820 kcal/mol). Calculate the equilibrium constant for the
1. 1 answer
2. 698 views
The volume of a cone is three hundred cubic kilometers. If the radius of the base is 9 kilometers, what is the height of the
1. 2 answers
2. 903 views
Calculate the wavelength (in nanometers) of a photon emitted by a hydrogen atom when its electron drops from the n = 4 state to
1. 2 answers
2. 2,854 views
Methanol, ethanol, and n-propanol are three common alcohols. When 1.00 g of each of these alcohols is burned in air, heat is
1. 1 answer
2. 1,603 views
A 0.1589 g sample of solid magnesium is burned in a bomb calorimeter that has a heat capacity of 1769 J/°C. The calorimeter
1. 1 answer
2. 772 views
Calculate the work done if a gas is compressed from 8.3 L to 3.3 L at constant temperature by a constant pressure of 3.0 atm,
1. 0 answers
2. 484 views
The first step in the industrial recovery of zinc from the zinc sulfide ore is roasting, that is, the conversion of ZnS to ZnO
1. 3 answers
2. 2,253 views
Determine the amount of heat (in kJ) given off when 2.23 multiplied by 104 g of ammonia are produced according to the following
1. 1 answer
2. 591 views
Which of the following standard enthalpy of formation values are not zero at 25°C? (Select all that apply.)H2(g) N2(g) Au(s)
1. 1 answer
2. 3,197 views
what is -.ooo552 in scientific notation
1. 1 answer
2. 382 views
Dry air near sea level has the following composition by volume: N2, 78.08 percent; O2, 20.94 percent; Ar, 0.93 percent; CO2,
1. 2 answers
2. 2,126 views
Nitroglycerin, an explosive compound, decomposes according to the equation below.4 C3H5(NO3)3(s) 12 CO2(g) + 10 H2O(g) + 6 N2(g)
1. 1 answer
2. 1,499 views
calculate the pressure exerted by 1.00 moles of CO2 confined in a volume of 5.00 L at 450. K.Compare the pressure with that
1. 1 answer
2. 609 views
A gas-filled balloon having a volume of 1.50 L at 1.2 atm and 25°C is allowed to rise to the stratosphere (about 30 km above
1. 2 answers
2. 1,287 views
The pressure of 6.0 L of an ideal gas in a flexible container is decreased to one-half of its original pressure, and its
1. 1 answer
2. 1,622 views
what are the 6 rules to draw atoms?
1. 0 answers
2. 385 views
2/3+y=3/4
1. 1 answer
2. 269 views
solve this equation. show ur wrk work plz. 8y-(2y-3)=9
1. 3 answers
2. 660 views
what is free verse poetry? What are all of the examples of poetry?
1. 3 answers
2. 592 views
What role did religious freedom play in the founding of Rhode Island and Pennslyvania?
1. 2 answers
2. 720 views
what is an antonym for rationalize?
1. 2 answers
2. 566 views
why were europeans interested in asia?
1. 2 answers
2. 459 views
which country had more than a dozen colonies in what is now the U.S along the atlantic coast by the mid-1700s? a.holland
1. 2 answers
2. 466 views
I need a relating topic to physical science that is relating to the reasl world?
1. 2 answers
2. 470 views
can you help me with this equation and may you please show your work?-3=3-y
1. 2 answers
2. 370 views
Is a cellphone an electrical appliance
1. 0 answers
2. 632 views
WRITE A FUNCTION RULE TO DESCRIBE EACH SITUATION.PLEASE HELP I DO NOT UNDERSTAND THIS AT ALL. The number of pounds p(z)as a
1. 3 answers
2. 2,461 views
How to write a rule for a linear function?
1. 0 answers
2. 412 views
Why do astronomers need to use special methods to detect star systems?
1. 0 answers
2. 555 views
what is the slope of y=5x-6 and y=7/2x +5 ?
1. 2 answers
2. 370 views
5x-y=6what is the equation in slope intercept form?
1. 5 answers
2. 1,470 views
Why are foreign investors hesitant to invest in many countries in East Africa?
1. 5 answers
2. 538 views
explain how trees affect the water cycles including deforesting
1. 2 answers
2. 433 views
what are the main resources of Sudan in East Africa?
1. 1 answer
2. 484 views
How might irrigation help a region's economic development?
1. 9 answers
2. 492 views
If a planet had a surface with craters but no other features, what could I say about the inside of the planet?
1. 1 answer
2. 764 views
Where is the eastern rift located? Where is the western rift located?
1. 1 answer
2. 572 views
Find the simple interest.$900 deposited at an interest rate of 3% for 5 years. $1,348 deposited at an interest rate of 2.5% for
1. 6 answers
2. 2,675 views
I have two questions.How can an atmosphere affect the temperature of a planet's surface? If a planet had a surface with craters
1. 0 answers
2. 628 views
How does climate types found in East Africa influence what grows there?Thank You in Advance to whoever helps me!!
1. 3 answers
2. 448 views
Thank you soo much!!But can you show me the steps on how to caculate 1280(1.13)^3.
1. 5 answers
2. 438 views
$1280 at 13% compound annually for 3 yearsUse the formula: B= p(1+r)n Please help me I need the answer for tommorow
1. 1 answer
2. 425 views
Simple and Compound InterestFind the simple interest. principal= $870 interest rate= 6% time= 9 months Please help me I need the
1. 3 answers
2. 1,085 views
(-3,4);-2x+1
1. 3 answers
2. 326 views
Help Needed ASAP!!!There's too much questions to be asked.
1. 2 answers
2. 682 views
Please check your homework answer At:Name:Tanisha Subject: To:Jasmine20 I posted the answer for GURU DEFINITION. HOPE IT
1. 0 answers
2. 427 views
Guru is like a master.Did you had help with the questions and answers of HINDU RELIGION? I mean the one you posted that you need
1. 0 answers
2. 586 views
I need help with one question and I need one question answer checked!Social Studies Homework: 1)What are the two main languages
1. 1 answer
2. 1,451 views
I wrote my math homework questions.It's in Jiskha Homework Help Forum In: Name:Tanisha Subject:Math Thank You! I already
1. 1 answer
2. 800 views
I need help with my math homework.I searched for homework help forums and I found the Jiskha Website on the Google Website so
1. 3 answers
2. 1,352 views

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