Homework Answers
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2. Indicate the oxidation number of phosphorus, iodine, nitrogen, tellurium, and sili- con in the following...
Indicate the oxidation number of nitrogen in each of the following compounds.(a) NH3(b) N2H4(c) NF3(d) NH2OH(e)...
Indicate the oxidation number of nitrogen in each of the following compounds.(a) NH3(b) N2H4(c) NF3(d) NH2OH(e) Fe(NO3)3(f) HNO2
1.) In each part, assign the oxidation state (oxidation number) of each atom in the following...
1.) In each part, assign the oxidation state (oxidation number) of each atom in the following molecul ons: a. i.) Na:SO ) NaNO k.) KCIO 1.) SOCI: (S is central atom) m.) CIF -Z b.) C2H2 c.) C2H d.) CCl e.) HO f.) HCO, g.) PO,3 h.) LiBr n.) B2H o.) HS p.) CN
2/3/6 Find the oxidation number of: A. nitrogen in N2H, B. fluorine in F2 C. chromium...
2/3/6
Find the oxidation number of: A. nitrogen in N2H, B. fluorine in F2 C. chromium in Cro,2- Submit Answer Retry En po mero 9999 Find the oxidation number of: A. chlorine in C104 B. arsenic in HASO, C. nickel in Ni2+ Submit Answer Retr roup IO-NC + B 3H3AsO4 + 2Cr3++ 2 H20 2Cro12+10 H 3HASO2 + For the above redox reaction, assign oxidation numbers and use them to identify the element oxidized and the element reduced name of...
Determine the oxidation number of each clement in the R S following ions or compounds. 0...
Determine the oxidation number of each clement in the R S following ions or compounds. 0 -2 (a) BO, (d) Cal (b) CO2- (e) H SIO GC-+ 30-2 c) - HSO- (pl GFS-1 d Cast2 Haul e_Hat Sixt6 03-22 $_H=+1 $216-02-2 7. Which two of the following reactions are oxidation reduction reactions? Explain your answer in each case Classify the remaining reaction. uds) (a) Zn(s) + 2 NO, (aq) + 4H,O'faq) → Zn2+ (aq) + 2 NO 8) + 6H2O(C)...
Homework 7: 211 CHM-2017-2018 Answer the following question: 1. Mark the following sentences with (V) or...
Homework 7: 211 CHM-2017-2018 Answer the following question: 1. Mark the following sentences with (V) or (x) 1. Ionisation enthalpy of Group16 decreases down the group and have lower values compared to those of Group 15 in the corresponding periods() 2 Oxygen and sulphur are metals, selenium and tellurium metalloids, whereas polonium is a non-metal() 3. All of Group 16 elements exhibit allotropy ( ) 4. Bonding in +4 and +6 oxidation states of Group16 elements are ionic ) 5....
I would like some help with number 2. I'm having trouble with working out the problems. If you ch...
I would like some help with
number 2. I'm having trouble with working out the problems. If you
chould show your work step by step I could try to understand
it.
Thank you so much for your help.
Molar Conversions Problem Sets i. For each of the following find the number of moies contained in each sample -12 A) 45.3 grams of Sodium Nitide%F)356 x 1012 Forraula Units of Cesium Chloride 5, B) 1.02 x 1034 atoms of Mercury :...
For each of the following, indicate whether the data is measured on a nominal (N), ordinal...
For each of the following, indicate whether the data is measured on a nominal (N), ordinal (O), interval (I), or ratio (R) scale. (i filled out some, if possible to double check those for me that would be great!) N a) classification of cars based on size; such as: subcompact, compact, standard, luxury N b) languages spoken by CUNY students R c) height of the members of Mens Basketball team d) ranking of tennis players e) how often the employees...
1. According to collision theory, which of the following factors does affect whether or not a...
1. According to collision theory, which of the following factors does affect whether or not a reaction will take place? a) number of valence electrons b) molecular mass c) oxidation number d) collision orientation e) percent composition f) more than one response is correct (i.e. does affect reaction) g) no correct response 2. In which type of reaction are all the reactants and all the products elements? a) combustion reaction b) synthesis reaction c) single-replacement reaction d) double replacement reaction...
For each of the following functions indicate the matching Taylor Series centered at r=0. 1) sin(2)...
For each of the following functions indicate the matching Taylor Series centered at r=0. 1) sin(2) 2) cos(2) 3) 4) e 5) 1.2 6) D 7) 12:22 8) - In(1 - 1) 9) e--- 10) S* cos(t)dt Taylor Series Choices: a) § 3 b) (-1)=-17 c) Š(-1)" N=0 no NEO d) nr-1 e) Σα" f) 2.2 no n=0 g) 2nx2n-2 h) (-1)" (an+1)+(2n) 4+1 i) (-1)n-1 nel n=0 n=0 j) (-1)" (2n+1)! 2+1 k) § 21 k) 2ne2n-1 1) (-1)"?"...
Matching (15 points) 15questions (only write ONE letter that fits BEST) 1. FtsZ 2.MreB 3. Divisome...
Matching (15 points) 15questions (only write ONE letter that fits BEST) 1. FtsZ 2.MreB 3. Divisome 4. Chemostat 5.Batch culture 6. Alkaliphile 7. Acidophile 8. Obligate anaerobe 9. Facultative anaerobe 10. Microaerophile 11. Micronutrients 12. Macronutrients _13. Selective media 14. Defined media _15.Complex media A. determines shape of cell B. a protein which initiates cell division C. continuous culture D. complex of proteins that directs binary fission E. closed-microbial culture F. Gas Pak incubator is used to culture G. grows...
1.) In each part, assign the oxidation state (oxidation number) of each atom in the following molecul ons: a. i.) Na:SO ) NaNO k.) KCIO 1.) SOCI: (S is central atom) m.) CIF -Z b.) C2H2 c.) C2H d.) CCl e.) HO f.) HCO, g.) PO,3 h.) LiBr n.) B2H o.) HS p.) CN
2/3/6
Find the oxidation number of: A. nitrogen in N2H, B. fluorine in F2 C. chromium in Cro,2- Submit Answer Retry En po mero 9999 Find the oxidation number of: A. chlorine in C104 B. arsenic in HASO, C. nickel in Ni2+ Submit Answer Retr roup IO-NC + B 3H3AsO4 + 2Cr3++ 2 H20 2Cro12+10 H 3HASO2 + For the above redox reaction, assign oxidation numbers and use them to identify the element oxidized and the element reduced name of...
Determine the oxidation number of each clement in the R S following ions or compounds. 0 -2 (a) BO, (d) Cal (b) CO2- (e) H SIO GC-+ 30-2 c) - HSO- (pl GFS-1 d Cast2 Haul e_Hat Sixt6 03-22 $_H=+1 $216-02-2 7. Which two of the following reactions are oxidation reduction reactions? Explain your answer in each case Classify the remaining reaction. uds) (a) Zn(s) + 2 NO, (aq) + 4H,O'faq) → Zn2+ (aq) + 2 NO 8) + 6H2O(C)...
Homework 7: 211 CHM-2017-2018 Answer the following question: 1. Mark the following sentences with (V) or (x) 1. Ionisation enthalpy of Group16 decreases down the group and have lower values compared to those of Group 15 in the corresponding periods() 2 Oxygen and sulphur are metals, selenium and tellurium metalloids, whereas polonium is a non-metal() 3. All of Group 16 elements exhibit allotropy ( ) 4. Bonding in +4 and +6 oxidation states of Group16 elements are ionic ) 5....
I would like some help with
number 2. I'm having trouble with working out the problems. If you
chould show your work step by step I could try to understand
it.
Thank you so much for your help.
Molar Conversions Problem Sets i. For each of the following find the number of moies contained in each sample -12 A) 45.3 grams of Sodium Nitide%F)356 x 1012 Forraula Units of Cesium Chloride 5, B) 1.02 x 1034 atoms of Mercury :...
For each of the following functions indicate the matching Taylor Series centered at r=0. 1) sin(2) 2) cos(2) 3) 4) e 5) 1.2 6) D 7) 12:22 8) - In(1 - 1) 9) e--- 10) S* cos(t)dt Taylor Series Choices: a) § 3 b) (-1)=-17 c) Š(-1)" N=0 no NEO d) nr-1 e) Σα" f) 2.2 no n=0 g) 2nx2n-2 h) (-1)" (an+1)+(2n) 4+1 i) (-1)n-1 nel n=0 n=0 j) (-1)" (2n+1)! 2+1 k) § 21 k) 2ne2n-1 1) (-1)"?"...
Matching (15 points) 15questions (only write ONE letter that fits BEST) 1. FtsZ 2.MreB 3. Divisome 4. Chemostat 5.Batch culture 6. Alkaliphile 7. Acidophile 8. Obligate anaerobe 9. Facultative anaerobe 10. Microaerophile 11. Micronutrients 12. Macronutrients _13. Selective media 14. Defined media _15.Complex media A. determines shape of cell B. a protein which initiates cell division C. continuous culture D. complex of proteins that directs binary fission E. closed-microbial culture F. Gas Pak incubator is used to culture G. grows...
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