I tried, that is my answer in the box, but it was wrong, please help answer my question, thank you!
Homework Answers
Add Answer to:
I tried, that is my answer in the box, but it was wrong, please
help answer...
Chapter 5 i Saved Help Save 1 attempts left Check my work Be sure to answer...
Chapter 5 i Saved Help Save 1 attempts left Check my work Be sure to answer all parts. Balance the equation. Remember to include states of matter. Ni(s) + HCl(aq) NiC12(aq) + H2(g) Ni + 2HCl(a) - NiCl 2(aq) + H26 < Prev 3 of 11 !!! Next >
help! Be sure to answer all parts. Enter a net ionic equation for the following reaction...
help!
Be sure to answer all parts. Enter a net ionic equation for the following reaction (including states of matter): CaCl2(aq) + MnSO4(aq) → Write the net ionic equation (including physical states) for the reaction of NaBr(ag) with AgNO3(aq). Click in the answer box to activate the palette. Be sure to answer all parts. Calculate the number of g of o, that will react with 6.28 mol of CzHg. Enter your answer in scientific notation. The balanced equation is: C3Hg(8)...
What did I do wrong in this problem? Please show me the right answer 2 attempts...
What did I do wrong in this problem? Please show me the right
answer
2 attempts left Check my work Be sure to answer all parts. (a) Write a balanced equation for the formation of solid urea from carbon dioxide and ammonia gases. Include the states of matter for each reactant and product. 2NH3g +Co2(NH2COONH4(s) (Click in the answer box to activate the palette.) (b) Should the reaction be run at high or low pressure to maximixe the vield?
Hello, I am not sure what I am doing wrong. Could someone please explain :) Thank...
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...
I have no idea why this answer is wrong. Please show me what the right answer...
I have no idea why this answer is wrong. Please show me what the
right answer is.
1 attempts left Check my work Be sure to answer all parts. Nitrogen can be obtained by (a) passing ammonia over red-hot copper(II) oxide and (b) heating ammonium dichromate [one of the products is chromium(III) oxide]. Write a balanced equation for each preparation. Include the states of each species. (a) Cuo +NH N2+Cu H2o (b) (NH4)2Cr207(s)->N2 («) +H2O («) +Cr203(s) (Click in the...
can plese help me, i have tried it did not accept my answer Part B Write...
can plese help me, i have tried it did not accept my answer
Part B Write the chemical equation for the reaction of propylamine with water. Express your answer as a chemical equation including condensed structural formula View Available Hint(s) - AXO RO? CH, CH, CH, NH2(aq) +H,0, =CH, CH, CH, NH, (aq) +OHQ) That's not quite right. Please check your formatting and try again. No credit lost. Try again Submit Previous Answers Part Complete previous parts) MacBook Pro ese...
I've tried calculating the mL and mols after balancing the equation but I keep getting it...
I've tried calculating the mL and mols after balancing the
equation but I keep getting it wrong. please help
Write the balanced chemical equation for the following acid and base reaction. (Use the lowest possible whole number coefficients. Include states-of-matter under the given conditions in your answer.) H2S04(3q) + Na0H(aq) chemPad Help Greek 2SO4(aq) + 2NaOH(aq) -2H20(/) + Na2SO4(aq) Correct. Using the balanced reaction above, calculate the amount of 0.0024 M NaOH that would neutralize 22 mL of 0.0025 M...
need help thanks Write the rate law for the reaction: CH469) + 2 02(g) + 2...
need help thanks
Write the rate law for the reaction: CH469) + 2 02(g) + 2 H2O(1) + CO2(g) if the order of all reactants is one. Complete the equation using brackets, I ), to represent concentration. Click in the answer box to activate the palette. rate = Write a valid equilibrium constant expression for the reaction below. Remember to use brackets, I). for concentrations, and use exponents where needed. Click in the answer box to activate the palette. H...
3 attempts left Check my work Be sure to answer all parts. Repor points Ammonium nitrate...
3 attempts left Check my work Be sure to answer all parts. Repor points Ammonium nitrate (NH NO) is one of the most important nitrogen-containing fertilizers. Its purity can be analyzed by titrating a solution of NH NO, with a standard NaOH solution. In one experiment a 0.2031-g sample of industrially prepared NH NO, required 24.14 ml of 0.1003 M NaOH for neutralization. sc eBook Print (a) Enter a net ionic equation for the reaction (include states of matter Guide...
Click in the answer box to activate the palette. Balance the following equation and include the...
Click in the answer box to activate the palette. Balance the following equation and include the states of matter: CH1206 (5) -C2H20 (1) + CO2 (8)
Chapter 5 i Saved Help Save 1 attempts left Check my work Be sure to answer all parts. Balance the equation. Remember to include states of matter. Ni(s) + HCl(aq) NiC12(aq) + H2(g) Ni + 2HCl(a) - NiCl 2(aq) + H26 < Prev 3 of 11 !!! Next >
help!
Be sure to answer all parts. Enter a net ionic equation for the following reaction (including states of matter): CaCl2(aq) + MnSO4(aq) → Write the net ionic equation (including physical states) for the reaction of NaBr(ag) with AgNO3(aq). Click in the answer box to activate the palette. Be sure to answer all parts. Calculate the number of g of o, that will react with 6.28 mol of CzHg. Enter your answer in scientific notation. The balanced equation is: C3Hg(8)...
What did I do wrong in this problem? Please show me the right
answer
2 attempts left Check my work Be sure to answer all parts. (a) Write a balanced equation for the formation of solid urea from carbon dioxide and ammonia gases. Include the states of matter for each reactant and product. 2NH3g +Co2(NH2COONH4(s) (Click in the answer box to activate the palette.) (b) Should the reaction be run at high or low pressure to maximixe the vield?
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...
I have no idea why this answer is wrong. Please show me what the
right answer is.
1 attempts left Check my work Be sure to answer all parts. Nitrogen can be obtained by (a) passing ammonia over red-hot copper(II) oxide and (b) heating ammonium dichromate [one of the products is chromium(III) oxide]. Write a balanced equation for each preparation. Include the states of each species. (a) Cuo +NH N2+Cu H2o (b) (NH4)2Cr207(s)->N2 («) +H2O («) +Cr203(s) (Click in the...
can plese help me, i have tried it did not accept my answer
Part B Write the chemical equation for the reaction of propylamine with water. Express your answer as a chemical equation including condensed structural formula View Available Hint(s) - AXO RO? CH, CH, CH, NH2(aq) +H,0, =CH, CH, CH, NH, (aq) +OHQ) That's not quite right. Please check your formatting and try again. No credit lost. Try again Submit Previous Answers Part Complete previous parts) MacBook Pro ese...
I've tried calculating the mL and mols after balancing the
equation but I keep getting it wrong. please help
Write the balanced chemical equation for the following acid and base reaction. (Use the lowest possible whole number coefficients. Include states-of-matter under the given conditions in your answer.) H2S04(3q) + Na0H(aq) chemPad Help Greek 2SO4(aq) + 2NaOH(aq) -2H20(/) + Na2SO4(aq) Correct. Using the balanced reaction above, calculate the amount of 0.0024 M NaOH that would neutralize 22 mL of 0.0025 M...
need help thanks
Write the rate law for the reaction: CH469) + 2 02(g) + 2 H2O(1) + CO2(g) if the order of all reactants is one. Complete the equation using brackets, I ), to represent concentration. Click in the answer box to activate the palette. rate = Write a valid equilibrium constant expression for the reaction below. Remember to use brackets, I). for concentrations, and use exponents where needed. Click in the answer box to activate the palette. H...
3 attempts left Check my work Be sure to answer all parts. Repor points Ammonium nitrate (NH NO) is one of the most important nitrogen-containing fertilizers. Its purity can be analyzed by titrating a solution of NH NO, with a standard NaOH solution. In one experiment a 0.2031-g sample of industrially prepared NH NO, required 24.14 ml of 0.1003 M NaOH for neutralization. sc eBook Print (a) Enter a net ionic equation for the reaction (include states of matter Guide...
Click in the answer box to activate the palette. Balance the following equation and include the states of matter: CH1206 (5) -C2H20 (1) + CO2 (8)
Most questions answered within 3 hours.
-
Given that the probability of a student eating at the cafeteria
and a student living off...
asked 1 minute from now -
A projectile is launched at an angle of 16.0° above the
horizontal. What is its initial...
asked 25 minutes ago -
firm produces uses negotiated transfer prices for its two
departments: C and S. Department C transfers...
asked 24 minutes ago -
29. Economics is the study of the allocation of the abundant
resources in a country.
Group...
asked 20 minutes ago -
I have to write a 20-page Philosophy paper about a major problem
in the world and...
asked 52 minutes ago -
Explain why/how human cells are highly resistant to
immortalization and transformation in comparison with mice
cells.
asked 57 minutes ago -
Suppose you have two tables: Table
Product:
PROD_ID
PROD_NAME
PROD_PRICE
PROD_PROD_DATE
PROD_VENDOR
1101
Table
100
1-Jan-18...
asked 56 minutes ago -
How many grams of ice at -5.7 ∘C can be completely converted to
liquid at 20.0...
asked 57 minutes ago -
Chapter 15 Global Business Today by Charles W.L.Hill
Know the factors that influence whether a firm...
asked 58 minutes ago -
Arrange these halides in decreasing order of reactivity toward
I- in acetone:
n-butyl bromide, sec-butyl bromide,...
asked 1 hour ago -
Light from a helium-neon laser (λ = 632.8 nm) passes through a
single slit. The angle...
asked 1 hour ago -
A rod made of cobalt with a mass of 0.80 kg is heated to 850°C,
then...
asked 1 hour ago