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Please show all work for all questions, with a clear answer. (5-10)
thank you!
reaction of...
use the example to answer 8,9,10&11 Here's an example: Balance the following redox reaction, which occurs...
use the example to answer
8,9,10&11
Here's an example: Balance the following redox reaction, which occurs in acidic solution: Fe (aq)+ MnO4'(aq) -Fe (aq) + Mn (aq) Solution: +2 +7 +3 Step 1) +2 Fe2 (aq)+ MnOa (aq) Fe(aq) + Mn2 (aq) Fe (aq) MnO4 (aq) Mn2 (aq) 1 Fe on each side; 1 Mn on each side; no adjustment necessary Fe2 (aq) Fe 3'(aq) + e 5 e + MnO4(aq) Fe (aq) Fe (aq) + e (2+ on each...
could someone please answer and explain the questions please!! #’s 7,8,9,13,14,17,18,19,20 please and thank you What...
could someone please answer and explain the questions please!!
#’s 7,8,9,13,14,17,18,19,20
please and thank you
What is the oxidation number for the underlined manganese (A)1 (B)2 (C)4(D)(E)7 When balancing the below half-reaction in 8. Which of the following is true concerning a 1. vanic cc A) Oxidation occurs at the cathode and is (B) Oxidation occurs at the anode and is where anions move towards 2. acidic sol electrons are added to ution, where anions move towards side of.the.cquation. where...
can you please do 8,9, and 10 8 The Following reaction is classified as D T...
can you please do 8,9, and 10
8 The Following reaction is classified as D T 103110D 2931 2HCl(aq) + Ba(OH)2(aq) → BaCl(aq) + 2 H2O( lo a) oxidation-reduction reaction b) precipitation reaction c) single replacement d) acid-base neutralization reaction What is the volume of 0.1220 M HNO, solution required to completely neutralize 1750 ml. of 0.1211 MNOH? Reaction is: HNO, (aq) + NaOH(aq) - N.NO, (a) Hot a) 17.37ml. b) 16.31 ml. c) 15:39 L 1784 m. alda 10....
C2H4O2 A) CH404 CH -LCX A -D-22 b- 1.00-- 09 D- 4) Determine the molarity of...
C2H4O2 A) CH404 CH -LCX A -D-22 b- 1.00-- 09 D- 4) Determine the molarity of a solution formed by dissolving 97.7 g LiBr in enough water to yield 750.0 mL of solution A) 0.130 M B ) 2.30 M C ) 0.768 M D ) 1.50 M E) 1.18 M 5) Which of the following is an acid base reaction? A) MgSO4(aq) + Ba(NO3)2(aq) - Mg(NO3)2(aq) +BaSO4(s) B) 2 HCIO4(aq) + Ca(OH)2(aq) -2 H2O(l) + Ca(C104)2(aq) C) C(s) +...
ANSWER ALL 3 QUESTIONS AND ALL PARTS Question 1 Using the standard reduction potentials on page 127, draw a compl...
ANSWER ALL 3 QUESTIONS AND ALL PARTS
Question 1 Using the standard reduction potentials on page 127, draw a complete galvanic cell in the space below for Fe Ag a) Clearly label the electrodes, the solutions and the salt bridge. Clearly label which metal is the cathode and anode and a chemical you might use for the salt bridge. b) Give the half-reaction that occurs at the cathode and the half-reaction that occurs at the anode and indicate the direction...
the questions, please. thank you. Report Sheet Reactions in Aqueous Solutions: Metathesis Reactions and Net Tonle...
the
questions, please.
thank you.
Report Sheet Reactions in Aqueous Solutions: Metathesis Reactions and Net Tonle Equations 2. Crystal shape_ Needles 3. Identity of crystals 4. Temperature of filtrate 52°C 5. Crystal shape of second batch 6. Identity of second batch of crystals 7. Crystal shape of third batch 8. Identity of third batch of crystals QUESTIONS Y. Which of the following reactions are metathesis reactions? (a) 2KCIO, — 2KCI +302 (b) Cu(NO3)2 + Zn — Cu + Zn(NO)2 (c)...
Need help with questions 1-5 D Determine whether each redox reaction occurs spontane- ously in the...
Need help with questions 1-5
D Determine whether each redox reaction occurs spontane- ously in the forward direction. (a) Ca2+(aq) + Zn(s)-Ca(s) + Zr"(al) (b) 2 Ag+(aq) + Ni(s)--2 Ag(s) + N产(aq) (c) Fe(s) +Mn2 (aą)- Fe (aą)Mn(s) (d) 2 Al(s) + 3 Pb2+(aq) → 2 AP"(aq) + 3 Pb(s) Suppose you wanted to cause Pb ions to come out of solu- tion as solid Pb. What metal could you use to accomplish this? Make a sketch of an electrochemical...
all 4 questions. plz mark the answer clearly. For the Following Questions: Consider the reaction of...
all 4 questions. plz mark the answer clearly.
For the Following Questions: Consider the reaction of Fe(NO3)2 (aq) and KOH(aq). Follow each part to find the correct Molecular, Complete lonic, and Net lonic Equation for this reaction. Solubility rules are very useful when determining the physical states of the products. Solubility Rules for Ionic Compounds Substance Na, K, NHA, NO; SO4 CI, Br",r Ag ОН Rules Ionic compounds which contain these ions are soluble. Most ionic compounds containing sulfate are...
can you please do 11,12,and 13 8 The Following teaction is elassified as: T 3HT T0...
can you please do 11,12,and 13
8 The Following teaction is elassified as: T 3HT T0 333LIO 283 D 2HCI (aq)+ Ba(OH)p(ag) BaCh (aq)+2 Hy0) d lo C00-10 M a) oxidation-reduction reaction b) precipitation reaction e) single replacement d) acid-base neutralization reaction What is the volume of 0.1220 M HNO, solution required to completely neutralize 17.50 ml. of 0.1211 M NaOH? 9. ors NaNO, (aq) +HO (aq) e a) 17.37 ml. b) 16.31 mL c) 15.39 ml. d) 17.84 m...
please answer question in the boxes for all problems According to the balanced reaction below, calculate the mo...
please answer question in the boxes for all problems
According to the balanced reaction below, calculate the moles of NH3 that form when 4.2 mol of N2He completely reacts 3 N2H4(1) ► 4 NH3(g) + N2(g) STARTING AMOUNT ADD FACTOR ANSWER RESET 16.8 5.6 32.06 4 4.2 28.02 | 3.2 Tap here or pull up for additional resources How many moles of Care formed upon complete reaction of 2 mol of B according to the generic chemical reaction: A +...
use the example to answer
8,9,10&11
Here's an example: Balance the following redox reaction, which occurs in acidic solution: Fe (aq)+ MnO4'(aq) -Fe (aq) + Mn (aq) Solution: +2 +7 +3 Step 1) +2 Fe2 (aq)+ MnOa (aq) Fe(aq) + Mn2 (aq) Fe (aq) MnO4 (aq) Mn2 (aq) 1 Fe on each side; 1 Mn on each side; no adjustment necessary Fe2 (aq) Fe 3'(aq) + e 5 e + MnO4(aq) Fe (aq) Fe (aq) + e (2+ on each...
could someone please answer and explain the questions please!!
#’s 7,8,9,13,14,17,18,19,20
please and thank you
What is the oxidation number for the underlined manganese (A)1 (B)2 (C)4(D)(E)7 When balancing the below half-reaction in 8. Which of the following is true concerning a 1. vanic cc A) Oxidation occurs at the cathode and is (B) Oxidation occurs at the anode and is where anions move towards 2. acidic sol electrons are added to ution, where anions move towards side of.the.cquation. where...
can you please do 8,9, and 10
8 The Following reaction is classified as D T 103110D 2931 2HCl(aq) + Ba(OH)2(aq) → BaCl(aq) + 2 H2O( lo a) oxidation-reduction reaction b) precipitation reaction c) single replacement d) acid-base neutralization reaction What is the volume of 0.1220 M HNO, solution required to completely neutralize 1750 ml. of 0.1211 MNOH? Reaction is: HNO, (aq) + NaOH(aq) - N.NO, (a) Hot a) 17.37ml. b) 16.31 ml. c) 15:39 L 1784 m. alda 10....
C2H4O2 A) CH404 CH -LCX A -D-22 b- 1.00-- 09 D- 4) Determine the molarity of a solution formed by dissolving 97.7 g LiBr in enough water to yield 750.0 mL of solution A) 0.130 M B ) 2.30 M C ) 0.768 M D ) 1.50 M E) 1.18 M 5) Which of the following is an acid base reaction? A) MgSO4(aq) + Ba(NO3)2(aq) - Mg(NO3)2(aq) +BaSO4(s) B) 2 HCIO4(aq) + Ca(OH)2(aq) -2 H2O(l) + Ca(C104)2(aq) C) C(s) +...
ANSWER ALL 3 QUESTIONS AND ALL PARTS
Question 1 Using the standard reduction potentials on page 127, draw a complete galvanic cell in the space below for Fe Ag a) Clearly label the electrodes, the solutions and the salt bridge. Clearly label which metal is the cathode and anode and a chemical you might use for the salt bridge. b) Give the half-reaction that occurs at the cathode and the half-reaction that occurs at the anode and indicate the direction...
the
questions, please.
thank you.
Report Sheet Reactions in Aqueous Solutions: Metathesis Reactions and Net Tonle Equations 2. Crystal shape_ Needles 3. Identity of crystals 4. Temperature of filtrate 52°C 5. Crystal shape of second batch 6. Identity of second batch of crystals 7. Crystal shape of third batch 8. Identity of third batch of crystals QUESTIONS Y. Which of the following reactions are metathesis reactions? (a) 2KCIO, — 2KCI +302 (b) Cu(NO3)2 + Zn — Cu + Zn(NO)2 (c)...
Need help with questions 1-5
D Determine whether each redox reaction occurs spontane- ously in the forward direction. (a) Ca2+(aq) + Zn(s)-Ca(s) + Zr"(al) (b) 2 Ag+(aq) + Ni(s)--2 Ag(s) + N产(aq) (c) Fe(s) +Mn2 (aą)- Fe (aą)Mn(s) (d) 2 Al(s) + 3 Pb2+(aq) → 2 AP"(aq) + 3 Pb(s) Suppose you wanted to cause Pb ions to come out of solu- tion as solid Pb. What metal could you use to accomplish this? Make a sketch of an electrochemical...
all 4 questions. plz mark the answer clearly.
For the Following Questions: Consider the reaction of Fe(NO3)2 (aq) and KOH(aq). Follow each part to find the correct Molecular, Complete lonic, and Net lonic Equation for this reaction. Solubility rules are very useful when determining the physical states of the products. Solubility Rules for Ionic Compounds Substance Na, K, NHA, NO; SO4 CI, Br",r Ag ОН Rules Ionic compounds which contain these ions are soluble. Most ionic compounds containing sulfate are...
can you please do 11,12,and 13
8 The Following teaction is elassified as: T 3HT T0 333LIO 283 D 2HCI (aq)+ Ba(OH)p(ag) BaCh (aq)+2 Hy0) d lo C00-10 M a) oxidation-reduction reaction b) precipitation reaction e) single replacement d) acid-base neutralization reaction What is the volume of 0.1220 M HNO, solution required to completely neutralize 17.50 ml. of 0.1211 M NaOH? 9. ors NaNO, (aq) +HO (aq) e a) 17.37 ml. b) 16.31 mL c) 15.39 ml. d) 17.84 m...
please answer question in the boxes for all problems
According to the balanced reaction below, calculate the moles of NH3 that form when 4.2 mol of N2He completely reacts 3 N2H4(1) ► 4 NH3(g) + N2(g) STARTING AMOUNT ADD FACTOR ANSWER RESET 16.8 5.6 32.06 4 4.2 28.02 | 3.2 Tap here or pull up for additional resources How many moles of Care formed upon complete reaction of 2 mol of B according to the generic chemical reaction: A +...
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