Questions LLC
Login
or
Sign Up
Ask a New Question
Kaitlin
Questions and answers by visitors named
Kaitlin
Questions (42)
Combine the Ksp and Kf equilibria for AgCl and Ag(NH3)2+ respectively and demonstrate Hess's law to determine the equilibrium
4 answers
3,764 views
i don't get problems like y=-2x. and y=3x-1
what is 15.02499 rounded to the nearest tenth what is 15.02499 rounded to the nearest
1 answer
1,268 views
how do you solve this..I have idea even where to begin.
If |x| = 11 and |y| = 23 and | x - y| = 30, find |x + y| We're asked: If
1 answer
1,173 views
The CN Tower is 553m high. A person in a boat on Lake Ontario, at a point B due south of the tower, observes the top (T) of the
1 answer
582 views
The CN Tower is 553m high. A person in a boat on Lake Ontario, at a point B due south of the tower, observes the top (T) of the
1 answer
570 views
Chemistry:
What is the general formula for a chemical reaction? reactants >> products
1 answer
466 views
A region of ocean water having the same temperature and salinity throughout is what??
3 answers
1,428 views
What is -5 square roots of 1??
thank you!! :) -1 sqrt (1) is 1. -5*1 = -5
1 answer
355 views
What was the main difference between hessian soldiers and patriots?
3 answers
542 views
Through which four South American countries does the 20 degrees South line of latitude pass
4 answers
506 views
can you give 5 points of society's role in music? painting?
1 answer
357 views
The area of the larger of two similar polygons is 729 square centimeters. If the scale factor of their perimeters is 2:3 what is
2 answers
556 views
Find H(-2)if H(x)=xto the third + 1
1 answer
350 views
Essay question:
Choose an article reporting on a site where a conflict is likely to occur in the future. Summarize the article
14 answers
2,953 views
What is the change of phase from a solid to a gas?
I know, liquid to gas is evaporation. So what if it skips the liquid part?
3 answers
388 views
Element A and element B have bonded and formed compound AB. Which of the following statements is true?
A) Compound AB has
4 answers
1,280 views
The specific heat capacity of aluminum is 0.22 cal/g°C. How much energy needs to flow into 20.0 grams of aluminum to change its
4 answers
1,540 views
These factors hinder water quality improvement in Eastern Europe.
1) carbon credits 2) cost 3) outdated systems 4) raw water
9 answers
1,013 views
Which of the countries listed below receives the most rainfall?
A) Somalia B) Namibia C) Democratic Republic of Congo D) Central
4 answers
1,151 views
I'm doing an alternate test on Sub-Saharan Africa, and Africa. I cant find all the answers in the book, and i can't find a good
3 answers
657 views
A 5.0-gram sample of gold and a 5.0-gram sample of iron both absorb exactly 25 calories of energy. The specific heat of gold is
7 answers
2,051 views
Which of the following forms of energy transfer can occur in a vacuum?
A) conduction B) convection C) radiation D) all of the
4 answers
2,316 views
The volume of a sample of oxygen is 300.0mL when the pressure is 1.00 atm and the temperature is 27.0 degrees C. At what
3 answers
2,160 views
Explain how you could determine whether the seeds in a packet of round pea seeds have the genotype Rr or RR, in which R
1 answer
381 views
Explain how you could determine whether the seeds in a packet of round pea seeds have the genotype Rr or RR, in which R
3 answers
1,444 views
According to the following reaction, how many grams of nitrogen gas will be formed upon the complete reaction of 22.2 grams of
3 answers
1,397 views
How many grams of solid potassium hydroxide are needed to exactly neutralize 10.8 mL of a 1.25 M hydrobromic acid solution
2 answers
492 views
What volume of a 0.332 M hydrobromic acid solution is required to neutralize 29.6 mL of a 0.155 M calcium hydroxide solution ?
2 answers
492 views
For the following reaction, 3.93 grams of carbon tetrachloride are mixed with excess methane (CH4). The reaction yields 4.10
3 answers
1,571 views
When a mass of 28 g is attached to a certain
spring, it makes 17 complete vibrations in 3.0 s. What is the spring constant of the
2 answers
820 views
A compact 60-kg object is attached to one end of horizontal 40-kg uniform steel tube 2.4m long. What is the distance from the
5 answers
4,275 views
Determine the partial pressure of oxygen collected by water displacement if the water temperature is 20.0
◦ C and the total
5 answers
3,995 views
Can someone help me with this question i've spent hours on it!!:(
6. Eight square tiles are laid out on a table so that they make
1 answer
825 views
2. Determine the base- five representations for each of the given numbers. Remember that a numeral with no subscript is
2 answers
730 views
What linear speed must a 4.0×10−2kg hula hoop have if its total kinetic energy is to be 0.20J ? Assume the hoop rolls on the
3 answers
2,380 views
Determine ΔSuniv for the following equation:
Ca2+ (aq) + SO42- (aq) → CaSO4 (s)
2 answers
641 views
Calculate the mass in grams of the undiluted bleach that was in the sample of bleach titrated.
Given: Density of undiluted bleach
3 answers
1,764 views
1. Solve the system of equations by elimination.y=2x^2-2x-3 and y=-x^2-2x-3
2.The system of equations y=-5(x+4)^2-4 and
2 answers
522 views
If 34.3 mL of barium hydroxide are required to neutralize 15.9 mL of the acid, what is the molarity of the hydrochloric acid
1 answer
435 views
Determine delta G naught at 298.15K for a 0.50 V voltaic cell if n=3 for that cell.
1 answer
488 views
Why did Thomas Paine write pamphlet 1. To support conquering the Native Americans***this one? 2. To argue that more land should
5 answers
700 views
How many metric tons (1 metric ton = 10^3 kg) of H2O fell on a city? (1cm^3 of H2O has a mass of 1g = 10^-3 kg)
Thus far I have:
2 answers
669 views
Answers (25)
[Zn(OH)4]^2-
A. Measure the parallax and use it in calculations
Just divide 200 by 5 and what ever you get multiply that by 7.
what is the total cost of the pair of earrings
I have no idea how to solve this so please give me some advice
I also need help on this one is it 2
Y=-13+18
t can not equal positive 6.
1,750 meters, since you're hearing the echo, and the ehco is twice the distance. So, you'd take 350 * 10 / 2 or just 350 * 5.
In the following sentence, identify the part of speech of the italicized word. Thousands of years ago, fish were caught in nets and traps.
Thanks to both of you (:
Okay. Thank you for the help (:
So the gold sample will experience a greater increase in temperature?
Okay. Thank you. And I know, I just don't think I've been keeping that in mind.
Okay. thank you (:
Oh okay. Thank you, Ms. Sue (:
uhm. No they don't have to be in order. I didn't know there was an order for them to go in
cost and raw water quality?
use the formula F=(G(m1)(m2))/r^2 G=universal gravitational constant= 6.67x10^-11 N m^2/kg^2 F=9.8 N (given) m1=1.0 kg (given) m2=mass of earth (variable) r=6.4x10^6 m (given) 9.8 N=((6.67x10^-11 N m^2/kg^2)(1.0 kg)(m2))/(6.4x10^6 m) x=6.02x10^24 kg
Oh okay. Thank you bunches! (:
I'm pretty sure it would be A. Ha, I'm sitting behind you! :D
Wait... what do you mean Iran may have some "designs" on Jordan?
Thank you. Very much
ahh okay. I understand that. I like the way you put it better than the way my teacher did. Thank you.
What four things vary the size of biological populations?
