I need help in balancing this equation ( the coefficients and regents option is from 0-4).
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I need help in balancing this equation ( the coefficients and
regents option is from 0-4)....
4. The following two reactions are investigated in this experiment. Select the coefficients to obtain the...
4. The following two reactions are investigated in this experiment. Select the coefficients to obtain the correct balanced equations. a. Alka-Selzter Reaction NaHCO3(aq) + Naz C6H507(aq) + CH3O7(aq) + H2O(1) CO2(g) + b. Unknown Antacid Reaction CaCO3(aq) + + H2O(1) HCl(aq) + CO2(g) + CaCl2(aq) 5. Based on the percentages of components in Alka-Seltzer and the balanced equation above, determine the limiting reactant assuming 1 gram of Alka-Seltzer. Sodium Bicarbonate (NaHCO,) o Citric Acid (CH.01) Acetylsalicylic Acid (C,H,O.) o Other...
i need help balancing the ones with the arrows. Thanks! CHEM1301 - Chemical Principles I Balancing...
i
need help balancing the ones with the arrows. Thanks!
CHEM1301 - Chemical Principles I Balancing Redox Reactions Worksheet 1) Balance the following equation in Acid Solution → a) Mn 2+ + BiO3 → MnO4 + Bi 3+ b) MnO4 + S203 2- → S4062- + Mn 2+ c) CIO3 + C + Cl2 + CO2 d) P + Cu 2+ + Cu + H2PO4 >e) PH3 + 12 → H3PO2 + 1 NO2 → NO3 + NO 2) Balance...
please show work Balance the chemical equation for the following redox reaction under basic aqueous conditions...
please show work
Balance the chemical equation for the following redox reaction under basic aqueous conditions with the smallest whole-number coefficients possible using the half-reaction method. How many moles of electrons are transferred in the balanced reaction? N, 0(g) + C10,- (aq) → CIO" (aq) + NO, (aq) d. 18 b. 6 e. 24 c. 12 a. 4 Calculate AG" for an electrochemical cell reaction that occurs under acidic aqueous conditions based on the following two half-reactions for which the...
need help Insert the missing coefficients to completely balance each chemical equation. equation...
need help
Insert the missing coefficients to completely balance each chemical equation. equation 1: S+6 HNO, H,SO, + NO, +H,0 equation 2: 3 Cu + 8 HNO, Cu(NO), + NO + H2O We were unable to transcribe this imageBalance the equations by inserting coefficients as needed. equation 1: Sb + Cl, — SbCl, equation 2: Mg, N, + HCI — MgCl, +NH, Select the equation that best describes the reaction. O A+B, AB O 4 A +8 B — 4AB,...
helpp.... balanced equation for the dissociation correct - Part B CH3 0 CH3-CH-C-OH Express your answer...
helpp.... balanced equation for the dissociation
correct - Part B CH3 0 CH3-CH-C-OH Express your answer as a chemical equation. ΑΣΦ le хь ь → = . CH(CH, COOH+H,02CH(CHỊ),CO0 +H,0| You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer < Return to Assignment Provide Feedback 11+00LTOO O d m MacBook Pro
i need help with balancing the equation in question 1 in the first picture and answering...
i need help with balancing the equation in question 1 in the
first picture and answering number 1 in the second picture please
as soon as possible
1. Balance the following reaction equation. Note: in Organic Chemistry, a standard balanced reaction equation not only balances all the elements on the left vs. the right, but also shows molecular structures. Formulas such as "CHO." are normally not used, because they don't identify a specific isomer. conc. HCI 2. Complete the following...
I need help answering these questions. 1. As the reaction was theoretically performed in a closed...
I need help answering these questions.
1. As the reaction was theoretically performed in a
closed system, there should be no change in mass before and after
the reaction. What are possible sources of error in your experiment
reactions?
2. The chemical reaction you investigated is a two-step
reaction. What type of reaction occurs in each step? How did you
determine your answer?
Data Table 1: Conservation of Mass - Initial Mass Reaction Mass of test tube and 5% HC2H3O2...
need help with #20 and #48 please add proper charges, balanced equation, and proper subscript (aq,solid,liquid,...
need help with #20 and #48 please add proper charges, balanced
equation, and proper subscript (aq,solid,liquid, or gas)
20. Give the formula for a chemical substance that will yield a precipitate with CoCl2 solution, but not with ZnCl, solution (if excess of substance is required, so state). Include net ionic equations for any reactions that occur. ANALYSIS OF THE ALUMINUM-NICKEL GROUP (GROUP III) Solutions containing Fo?", Fe, Co, Nid", Mn?, Art, Cr". Zn?N, Ba?". Ca, Mg, Na, K [NHACI, excess...
i need help with these 4 questions please ! The net ionic equation for any aqueous...
i need help with these 4 questions please !
The net ionic equation for any aqueous acid-base neutralization reaction is O a. H+ (aq) + OH- (aq) → H20 (1). b. Na+ (aq) + CH- (aq) → NaCl (s). O c. 4 H+ (aq) + O2 (g) → 2 H20 (1). d. Na+ (aq) + OH-(aq) NaOH (aq). How many moles of KF are present in 15.2 grams of KF? O a. 0.262 O b.3.82 O c. 6.02 d. 882...
I need help finding the balanced chemical equation form. solution containing the iroň (I formed. Since...
I need help finding the balanced chemical equation form.
solution containing the iroň (I formed. Since each molecule of acetylsalicylic forms one complex ion, the formed is the same as the original concentration of acetylsalicylic acid in the sample. The intensity of the color of the complex ion is directly related to the concentration of aspirin present; therefore, spectrophotometric analysis can be used. A colorimeter connected to a LabQuest2 and graphing calculator is designed to determine the concentration of a...
4. The following two reactions are investigated in this experiment. Select the coefficients to obtain the correct balanced equations. a. Alka-Selzter Reaction NaHCO3(aq) + Naz C6H507(aq) + CH3O7(aq) + H2O(1) CO2(g) + b. Unknown Antacid Reaction CaCO3(aq) + + H2O(1) HCl(aq) + CO2(g) + CaCl2(aq) 5. Based on the percentages of components in Alka-Seltzer and the balanced equation above, determine the limiting reactant assuming 1 gram of Alka-Seltzer. Sodium Bicarbonate (NaHCO,) o Citric Acid (CH.01) Acetylsalicylic Acid (C,H,O.) o Other...
i
need help balancing the ones with the arrows. Thanks!
CHEM1301 - Chemical Principles I Balancing Redox Reactions Worksheet 1) Balance the following equation in Acid Solution → a) Mn 2+ + BiO3 → MnO4 + Bi 3+ b) MnO4 + S203 2- → S4062- + Mn 2+ c) CIO3 + C + Cl2 + CO2 d) P + Cu 2+ + Cu + H2PO4 >e) PH3 + 12 → H3PO2 + 1 NO2 → NO3 + NO 2) Balance...
please show work
Balance the chemical equation for the following redox reaction under basic aqueous conditions with the smallest whole-number coefficients possible using the half-reaction method. How many moles of electrons are transferred in the balanced reaction? N, 0(g) + C10,- (aq) → CIO" (aq) + NO, (aq) d. 18 b. 6 e. 24 c. 12 a. 4 Calculate AG" for an electrochemical cell reaction that occurs under acidic aqueous conditions based on the following two half-reactions for which the...
need help
Insert the missing coefficients to completely balance each chemical equation. equation 1: S+6 HNO, H,SO, + NO, +H,0 equation 2: 3 Cu + 8 HNO, Cu(NO), + NO + H2O We were unable to transcribe this imageBalance the equations by inserting coefficients as needed. equation 1: Sb + Cl, — SbCl, equation 2: Mg, N, + HCI — MgCl, +NH, Select the equation that best describes the reaction. O A+B, AB O 4 A +8 B — 4AB,...
helpp.... balanced equation for the dissociation
correct - Part B CH3 0 CH3-CH-C-OH Express your answer as a chemical equation. ΑΣΦ le хь ь → = . CH(CH, COOH+H,02CH(CHỊ),CO0 +H,0| You have already submitted this answer. Enter a new answer. No credit lost. Try again. Submit Previous Answers Request Answer < Return to Assignment Provide Feedback 11+00LTOO O d m MacBook Pro
i need help with balancing the equation in question 1 in the
first picture and answering number 1 in the second picture please
as soon as possible
1. Balance the following reaction equation. Note: in Organic Chemistry, a standard balanced reaction equation not only balances all the elements on the left vs. the right, but also shows molecular structures. Formulas such as "CHO." are normally not used, because they don't identify a specific isomer. conc. HCI 2. Complete the following...
I need help answering these questions.
1. As the reaction was theoretically performed in a
closed system, there should be no change in mass before and after
the reaction. What are possible sources of error in your experiment
reactions?
2. The chemical reaction you investigated is a two-step
reaction. What type of reaction occurs in each step? How did you
determine your answer?
Data Table 1: Conservation of Mass - Initial Mass Reaction Mass of test tube and 5% HC2H3O2...
need help with #20 and #48 please add proper charges, balanced
equation, and proper subscript (aq,solid,liquid, or gas)
20. Give the formula for a chemical substance that will yield a precipitate with CoCl2 solution, but not with ZnCl, solution (if excess of substance is required, so state). Include net ionic equations for any reactions that occur. ANALYSIS OF THE ALUMINUM-NICKEL GROUP (GROUP III) Solutions containing Fo?", Fe, Co, Nid", Mn?, Art, Cr". Zn?N, Ba?". Ca, Mg, Na, K [NHACI, excess...
i need help with these 4 questions please !
The net ionic equation for any aqueous acid-base neutralization reaction is O a. H+ (aq) + OH- (aq) → H20 (1). b. Na+ (aq) + CH- (aq) → NaCl (s). O c. 4 H+ (aq) + O2 (g) → 2 H20 (1). d. Na+ (aq) + OH-(aq) NaOH (aq). How many moles of KF are present in 15.2 grams of KF? O a. 0.262 O b.3.82 O c. 6.02 d. 882...
I need help finding the balanced chemical equation form.
solution containing the iroň (I formed. Since each molecule of acetylsalicylic forms one complex ion, the formed is the same as the original concentration of acetylsalicylic acid in the sample. The intensity of the color of the complex ion is directly related to the concentration of aspirin present; therefore, spectrophotometric analysis can be used. A colorimeter connected to a LabQuest2 and graphing calculator is designed to determine the concentration of a...
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