please help, i just want to be sure i am doing it right. Express the rate...
please help, i just want to be sure i am doing it right.
Express the rate of the reaction below in terms of the loss of Cl2(g).
2NO(g) + Cl2(g) --> 2NOCl(g)
Homework Answers
Coefficient of Cl2 is 1
And Cl2 is reactant. So, its concentration is decreasing.
Hence, we will put negative sign
rate of reaction = -d[Cl2]/dt
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please help, i just want to be sure i am doing it right.
Express the rate...
I need help with all A-D I want to compare and make sure I am doing...
I need help with all A-D I want to compare and make sure I am
doing it right.
please help with both parts and i will rate! im just not sure what im doing...
please help with both parts
and i will rate! im just not sure what im doing wrong in second
part if anyone could help there too. thanks so so much!
As shown in the figure below, object mi 65 kg starts at an initial height hi J 345 m and speed v1r 4.00 m swings downward and strikes (in an elastic collision) object m2 4.60 kg which is initially at rest. Determine the follow ng Kay speed of m, just...
Please help me get these correct, I am not sure what I am doing wrong here...
Please help me get these correct, I am not sure what I am
doing wrong here so please show how you got the answer and show
every step. Please. I’ll rate good.
are siven by a component of a along the direction of b 12+8. and b-21+5.Fndla) ax D.a(a+) .and l) th (a) Number 17.3 Units This answer has no units (b) Number i 173 Units This answer has no units t ] units [Thisanswer has no units (c) Number...
Can someone help me out with part b? I am not sure what I am doing...
Can someone help me out with part b? I am not sure what I am
doing wrong. the first answer I got was 22 degrees and that wasn't
right either.
Thank you for your help.
2 2/4 points Previous Answers My Notes Ask Your Teacher - 70.00 kgs at another corner, and a my 115.00 kg mass the third comer Find the magnitude and An equilateral triangle 10 mon a side has am 30.00 kg mass at one corner, am...
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Hello, I am not sure what I am doing wrong.
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Thank you!
The mineral dolomite contains magnesium carbonate. This reacts with hydrochloric acid. MgCO3(s) + 2 HCl(aq) + CO2(g) + MgCl, (aq) + H20(0) a. Write the net ionic equation for this reaction and identify the spectator ions. (If needed, use H3O+ for the hydronium ion. Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (ag) or (3). If a...
Just need to check if I am doing this correctly, I want to make sure my...
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sure my answers are correct for the parts I have answered... also I
am confused how to answer question C. Thanks!!!!
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please help! Not sure what I am doing wrong and don't
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Attempt 2 Question 18 of 19 > A 0.678 g sample of a metal, M, reacts completely with sulfuric acid according to M(s)+H,SO, (aq) - MSO, (aq) + H2(g) A volume of 293 mL of hydrogen is collected over water, the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr, and the temperature...
Please help with these ASAP. I don't understand what I am doing wrong.
Please help with these ASAP. I don't understand what I am doing
wrong.
I need help with all A-D I want to compare and make sure I am
doing it right.
please help with both parts
and i will rate! im just not sure what im doing wrong in second
part if anyone could help there too. thanks so so much!
As shown in the figure below, object mi 65 kg starts at an initial height hi J 345 m and speed v1r 4.00 m swings downward and strikes (in an elastic collision) object m2 4.60 kg which is initially at rest. Determine the follow ng Kay speed of m, just...
Please help me get these correct, I am not sure what I am
doing wrong here so please show how you got the answer and show
every step. Please. I’ll rate good.
are siven by a component of a along the direction of b 12+8. and b-21+5.Fndla) ax D.a(a+) .and l) th (a) Number 17.3 Units This answer has no units (b) Number i 173 Units This answer has no units t ] units [Thisanswer has no units (c) Number...
Can someone help me out with part b? I am not sure what I am
doing wrong. the first answer I got was 22 degrees and that wasn't
right either.
Thank you for your help.
2 2/4 points Previous Answers My Notes Ask Your Teacher - 70.00 kgs at another corner, and a my 115.00 kg mass the third comer Find the magnitude and An equilateral triangle 10 mon a side has am 30.00 kg mass at one corner, am...
not sure if I am doing this right. I started number 1
but usure if this is what it is asking for.
I drew the Lewis structure and it is not asking for
that. it is asking for the shape... I am almost positive I did none
of it right!
1. Draw the shape of the carbon tetrachloride molecule, CC, and assign the values for the electronegativities for each atom. CI: FC: CI 7-6-(-(2) =D C 4-0 (12(8) = 0...
I need help with this. I am unfamiliar with Ltspice and want to
make sure I am doing this right. Please be thorough with your
explanations.
. Design a high pass filter (Fig. 1) which has a break point fo 1 kHz at 3dB below the midband level (the -3dB point) Uses a C01uF capacitor, and calculate the value for R Vout C 0.1uF、 Vin 5Vac OVdc 2. Use LTspice to perform an AC sweep of your designed circuit from...
Hello, I am not sure what I am doing wrong.
Could someone please explain :)
Thank you!
The mineral dolomite contains magnesium carbonate. This reacts with hydrochloric acid. MgCO3(s) + 2 HCl(aq) + CO2(g) + MgCl, (aq) + H20(0) a. Write the net ionic equation for this reaction and identify the spectator ions. (If needed, use H3O+ for the hydronium ion. Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (ag) or (3). If a...
Just need to check if I am doing this correctly, I want to make
sure my answers are correct for the parts I have answered... also I
am confused how to answer question C. Thanks!!!!
2. Tom and Lindsey have just given birth to their fourth child, a girl named Katie. Soon after Katie's birth, Tom and Lindsey leamed that a routine newborn screening test showed that Katie has phenylketonuria (PKU), a genetic disorder in which phenylalanine cannot be digested...
please help! Not sure what I am doing wrong and don't
understand the hint it is giving me
Attempt 2 Question 18 of 19 > A 0.678 g sample of a metal, M, reacts completely with sulfuric acid according to M(s)+H,SO, (aq) - MSO, (aq) + H2(g) A volume of 293 mL of hydrogen is collected over water, the water level in the collecting vessel is the same as the outside level. Atmospheric pressure is 756.0 Torr, and the temperature...
Please help with these ASAP. I don't understand what I am doing
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