1. O3 + hv
O2 + O*
2. O2 + hv
O + O
Examine the following atmospheric reactions and put a check on the reactions that are part of...
Please help me with the right answers to the following questions
with explanation.
Reactions at Electrodes during Electrolysis Answer the following questions by selecting the appropriate half-reaction. Assume that in each case the experiment is performed in an electrolysis cell having electrodes made of non-reacting material Which half-reaction will take place at the anode during the electrolysis of 1.0 M AgNO3? O 2H20 2e H2 20H Agte Ag 2H20 o2 + 4Ht +4e1 Ag Ag e Which half-reaction will take...
Reactions at Electrodes during Electrolysis
Previous Tries are:
1st Try:
2H2O --> O2 + 4H+ + 4e-
2H2O + 2e- --> H2 + 2OH-
2Cl- --> Cl2 + 2e-
2F- --> F2 + 2e-
2nd Try:
2H2O --> O2 + 4H+ + 4e-
Ag --> Ag+ + e-
2Cl- --> Cl2 + 2e-
2F- --> F2 + 2e-
Reactions at Electrodes during Electrolysis Answer the following questions by selecting the appropriate half-reaction. Assume that in each case...
Previous Tries were:
1st Try:
2H2O --> O2 + 4H+ + 4e-
Ag --> Ag+ + e-
2F- --> F2 + 2e-
F2 + 2e- --> 2F-
Second Try:
O2 + 4H+ + 4e- --> 2H2O
Ag --> Ag+ + e-
2H2O --> O2 + 4H+ + 4e-
F2 + 2e- --> 2F-
Reactions at Electrodes during Electrolysis Answer the following questions by selecting the appropriate half-reaction. Assume that in each case the experiment...
Please answer both questions. Thank you
For which of the following reactions is ASO > 0? a. 2 C2H6(g) +702(g) → 4 CO2(g) + 6 H2O(g) b. H2CO(g) + O2(g) → CO2(g) + H20(1) C. N2(g) + 3 H2(g) → 2 NH3(g) d. NH3(g) + HI(g) → NH41(s) QUESTION 5 For which of the following reactions is AS° at 25 °C closest to zero? a. N2(g) + O2(g) → 2 NO(g) b. H2(g) + 12(s) → 2 HI(g) c. CH3CHO(g)...
In which reactions is the AS rxn positive CIO(g) + O2(g) - CI(g) + 2O2(8) RXN 01 203(g) 302(8) RXN 02 2 NO2(8) N204(8) RXN 03 RXN 02 only RXN 01 and RXN 02 RXN 01 only All three of the reactions None of the reactions RXN03 only RXN 02 and RXN 03 ORXN 01 and RXN03 - You have a process that is: Endothermic, Entropy decreases. Choose the best answer: O always non-spontaneous O spontaneous at high temperatures O...
Part A Classily the following reactions as synthesis, decomposition, single-displacement, or double-displacement reactions Drag the items to their respective bins. View Available Hint(s) Reset Help CH,+Br2 - CH_Br2 2H, 0 2H2 +02 2Pb(NO3)2 - 2PbO + 4NO2 + O2 8C + S 8Cas Na2CO3 + 2HCI 2NaCl + H2CO, Mg + 2HCI - MgCl2 + H2 2NO - N2+0) NOM Pb(NO3)2 + 2Naci - 2NaNO3 + PbCl2 Synthesis Decomposition Single-displacement Double-displacement Submit
No idea what else
To put
from the distribution with Let X, X,....,x,, be a random sample of size probability density function fx(x) = fx(x;e) - (0-1)2 bar x>1. >1. To answer this question, enter you answer as a formula. In addition to the usual guidelines, two more instructions for this problem only : write ) as single variable p and as m. and these can be used as inuts of functions as usual variables e.g log(P), m^2, ex etc....
conplete each of the following bombardment reactions.
Part A ? + *> Ar-K+;H Express your answer as an isotope or a particle. r= ACO O e ? 2 Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part B Part B 239 U+ón ? Express your answer as an isotope or a particle. AEO 0 ? Submit Previous Answers Request Answer * Incorrect; Try Again: 5 attempts remaining Part C Part on+?=4C+H Express your answer as an...
Consider the following reaction: C(s, diamond) + O2(g) - CO2(g) substance AHF (kJ/mol) C(s, diamond) 2.0 CO2(g) -393.5 H20(1) -286.0 02(9) 0.0 How much heat is evolved when 1.201x101 g of C(s, diamond) is burned in excess oxygen. Answer to 4 sig figs. Assume standard conditions. Note that, by convention, a decrease in enthalpy of the system will result in a positive quantity of heat being evolved. Submit Answer Incorrect. Tries 7/99 Previous Tries How much heat is evolved when...
please do all
Part A Determine AG for the following reaction: 2NO(g) + O2(g)–N,04(9) Use the following reactions with known A Grxu values. N,O.(g)-2NO(9). AGRX = 2.8 kJ NO(9)+02 (9) NO2(g), AGpx = - 36,3 kJ Express your answer using one decimal place. VACAO 2 ? AGE Submit Request Answer Part A Calculate A Gin for the following reaction: 4CO (9) + 2NO2(9) 4CO2 (9) + N2 (9) Use the following reactions and given AG x values: 2NO(g) + O2(g)...