its wrong I don't know why... if I entered it wrong any of you guys know what I should put it in the box?
Homework Answers
You'r all answers are correct. As i am unable to find any error
I think you entered the answers in wrong format.
Just try putting the answers in given format.
I think you need to put whole name of element as answer.
Please provide the format of answering for further help
Add Answer to:
its wrong I don't know why... if I entered it wrong any of you guys know...
I think I need to deal with gauge pressure, but don't know how to. Please explain...
I think I need to deal with gauge pressure, but don't know how
to.
Please explain
Constants Periodic Table Part A A tank contains 38.0 kg of O2 gas at a gauge pressure of 8.00 atm. If the oxygen is replaced by helium at the same temperature, how many kilograms of the latter will be needed to produce a gauge pressure of 6.00 atm? m(He)-3.56 kg Submit Previous Answers Request Answer Incorrect; Try Again; 4 attempts remaining Review your calculations;...
What am I doing wrong? Part B Write the net ionic equation for the reaction of...
What am I doing wrong?
Part B Write the net ionic equation for the reaction of Ag in HNO3 (aq). Express your answer as a net ionic equation. Identify all of the phases in your answer. ΑΣΦ ? а xa Хь a b X X b . + Ag(s) + 2H+ (aq)+2Ag + (aq) + H, (aq) Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining
Just Part B here Idk why this is wrong What is the resistance of Part A...
Just Part B here
Idk why this is wrong
What is the resistance of Part A A 2.00 m long copper wire that is 0.400 mm in diameter? 0.271 12 Submit Previous Answers ✓ Correct Part B A 60.0 cm long piece of carbon with a 1.50 mm x 1.50 mm square cross section? V AED + O ? 37.3 Submit Previous Answers Request Answer * Incorrect; Try Again; 4 attempts remaining Both batteries in (Figure 1) are ideal and...
I dont understand what Im doing wrong? i calculated mass percent and got 17.84% Calculate the...
I dont understand what Im doing wrong? i calculated mass
percent and got 17.84%
Calculate the concentration of each solution in mass percent Part A 119 g KCI in 588 g H,0 Iνα ΑΣφ mass % 17.84 Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining
5.80 is not the answer i dont kmow why, it shows is wrong any help why??...
5.80 is not the answer i dont kmow why, it shows is wrong any
help why??
<Homework 5 on Chapter 16 Problem 16.74 - Enhanced - with Feedback Codeine (C18H2NO3) is a weak organic base. A 5.0 x 10M solution of codeine has a pH of 9.95 Part A You may want to reference (Pages 691 - 693) Section 16.7 while completing this problem. Calculate the value of Kh for this substance. Express your answer using two significant figures. VALO...
t Lecture Homework Chapter 11 Concept Problem 11.7 Part B The red arrow in this graph...
t Lecture Homework Chapter 11 Concept Problem 11.7 Part B The red arrow in this graph indicates the changes that occur in the nucleus of an atom during a nuclear reaction. (Figure 6) Identify the isotope involved as reactant Express your answer as an isotope. ΑΣΦ ? Figure 1 of 1 72 Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining Neutrons 71 Part 0 70 45 Name the type of decay process Atomic Number a decay
What is the correct answer to part B? Why is it wrong? Thank you!! PartA How...
What is the correct answer to
part B? Why is it wrong? Thank you!!
PartA How many lenses with different focal lengths can be obtained by combining two surfaces whose radii of curvature are 4.00 cm and 8.00 cm in absolute magnitude. 4 lenses Previous Answers Correct ? Part B Find the focal lengths of each if the surfaces are made of glass with index of refraction 1.60. Enter your answers in ascending order separated by commas ,?,?. J4-1-13.33,-13.33,?4.44,4.44 J2,...
Write a balanced nuclear equation for the alpha decay of each of the following: Part A...
Write a balanced nuclear equation for the alpha decay of each of
the following:
Part A curium-243 Express your answer as a nuclear equation. = AEO O ? Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part B Express your answer as a nuclear equation. C=AC O O ? Submit Request Answer Part 220 Th Express your answer as a nuclear equation. - AEO O ? Submit Request Answer Part D 267 Bh Express your answer...
which ones are wrong - Part A Drag the labels onto the diagram to identify the...
which ones are wrong
- Part A Drag the labels onto the diagram to identify the structures associated with sympathetic varicosities. Reset Help Preganglionic fiber (myelinated) Ganglionic neuron Postganglionic fiber lunmyelinated Schwann cell cytoplasm Vesicles containing norepinephrine (NE) Mitochondrion Ganglion Submit Previous Answers Request Answer * Incorrect; Try Again; 3 attempts remaining You labeled 2 of 9 targets incorrectly.
answer both question i got 2,2-dimethyl-4-ethylhexane and it says wrong Review | Cons CH; CH-CH2 CH3-C-CH2-CH-CH2-CH;...
answer both question i got 2,2-dimethyl-4-ethylhexane and it says
wrong
Review | Cons CH; CH-CH2 CH3-C-CH2-CH-CH2-CH; CH3 Spell out the full name of the compound. Submit Previous Answers Request Answer X Incorrect; Try Again: 5 attempts remaining Part D Spell out the full name of the compound.
I think I need to deal with gauge pressure, but don't know how
to.
Please explain
Constants Periodic Table Part A A tank contains 38.0 kg of O2 gas at a gauge pressure of 8.00 atm. If the oxygen is replaced by helium at the same temperature, how many kilograms of the latter will be needed to produce a gauge pressure of 6.00 atm? m(He)-3.56 kg Submit Previous Answers Request Answer Incorrect; Try Again; 4 attempts remaining Review your calculations;...
What am I doing wrong?
Part B Write the net ionic equation for the reaction of Ag in HNO3 (aq). Express your answer as a net ionic equation. Identify all of the phases in your answer. ΑΣΦ ? а xa Хь a b X X b . + Ag(s) + 2H+ (aq)+2Ag + (aq) + H, (aq) Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining
Just Part B here
Idk why this is wrong
What is the resistance of Part A A 2.00 m long copper wire that is 0.400 mm in diameter? 0.271 12 Submit Previous Answers ✓ Correct Part B A 60.0 cm long piece of carbon with a 1.50 mm x 1.50 mm square cross section? V AED + O ? 37.3 Submit Previous Answers Request Answer * Incorrect; Try Again; 4 attempts remaining Both batteries in (Figure 1) are ideal and...
I dont understand what Im doing wrong? i calculated mass
percent and got 17.84%
Calculate the concentration of each solution in mass percent Part A 119 g KCI in 588 g H,0 Iνα ΑΣφ mass % 17.84 Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining
5.80 is not the answer i dont kmow why, it shows is wrong any
help why??
<Homework 5 on Chapter 16 Problem 16.74 - Enhanced - with Feedback Codeine (C18H2NO3) is a weak organic base. A 5.0 x 10M solution of codeine has a pH of 9.95 Part A You may want to reference (Pages 691 - 693) Section 16.7 while completing this problem. Calculate the value of Kh for this substance. Express your answer using two significant figures. VALO...
t Lecture Homework Chapter 11 Concept Problem 11.7 Part B The red arrow in this graph indicates the changes that occur in the nucleus of an atom during a nuclear reaction. (Figure 6) Identify the isotope involved as reactant Express your answer as an isotope. ΑΣΦ ? Figure 1 of 1 72 Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining Neutrons 71 Part 0 70 45 Name the type of decay process Atomic Number a decay
What is the correct answer to
part B? Why is it wrong? Thank you!!
PartA How many lenses with different focal lengths can be obtained by combining two surfaces whose radii of curvature are 4.00 cm and 8.00 cm in absolute magnitude. 4 lenses Previous Answers Correct ? Part B Find the focal lengths of each if the surfaces are made of glass with index of refraction 1.60. Enter your answers in ascending order separated by commas ,?,?. J4-1-13.33,-13.33,?4.44,4.44 J2,...
Write a balanced nuclear equation for the alpha decay of each of
the following:
Part A curium-243 Express your answer as a nuclear equation. = AEO O ? Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part B Express your answer as a nuclear equation. C=AC O O ? Submit Request Answer Part 220 Th Express your answer as a nuclear equation. - AEO O ? Submit Request Answer Part D 267 Bh Express your answer...
which ones are wrong
- Part A Drag the labels onto the diagram to identify the structures associated with sympathetic varicosities. Reset Help Preganglionic fiber (myelinated) Ganglionic neuron Postganglionic fiber lunmyelinated Schwann cell cytoplasm Vesicles containing norepinephrine (NE) Mitochondrion Ganglion Submit Previous Answers Request Answer * Incorrect; Try Again; 3 attempts remaining You labeled 2 of 9 targets incorrectly.
answer both question i got 2,2-dimethyl-4-ethylhexane and it says
wrong
Review | Cons CH; CH-CH2 CH3-C-CH2-CH-CH2-CH; CH3 Spell out the full name of the compound. Submit Previous Answers Request Answer X Incorrect; Try Again: 5 attempts remaining Part D Spell out the full name of the compound.
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