Homework Answers
Phenolphthalein is used as an acid - - base indicator, Phenolphthalein gives pink colour when the ph of the solution is higher than 7 (basic) . It is a weak acid it dissociates more in basic solution and Phenolphthalein ions give the pink colour to it although Phenolphthalein itself is colourless.
When it doesnt give any colour that means solution is acidic
Hence option d) acidic
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duolis Pieldu WU stion 5 If the solution is clear after the addition of phenolphthalein this...
Addition of phenolphthalein to an unknown colorless solution does not cause a color change. The addition...
Addition of phenolphthalein to an unknown colorless solution does not cause a color change. The addition of bromthymol blue to the same solution leads to a yellow color. Is the solution acidic, neutral, or basic? Which of the following can you establish about the solution: What other indicator or indicators would you want to use to determine the pH of the solution more precisely?
Pls help answer questions 1-5!! Which of these hormones could be taken orally? (multiple answers allowed)...
Pls help answer questions 1-5!!
Which of these hormones could be taken orally? (multiple answers allowed) Question 4 Not yet answered Marked out of 1.00 Select one or more: a. Estrogen b. Insulin Flag question c. T3/T4 O d. Biogenic amines Question 5 Which of the following would require a carrier protein to be soluble in the blood? Not yet answered Marked out of 1.00 Flag question Select one or more: O a. proteins/peptides O b. biogenic amines O c....
I need some help Naver V Live - Videa Google Drive Q Online Video Down... $...
I need some help
Naver V Live - Videa Google Drive Q Online Video Down... $ (Keepvid New) Kee.. English (en) 02 - Calculus II( Sect.21 ) Stion 5 yet answered The integral for the length of the curve y = 1+ 403,0 << < 1 is: Ked out of 3 Select one: Flag question о 1. 36rdt O (1 + 363) de 1+ 360 de O None stion 6 Using integration by parts, 3 cos 2.dx = wer saved...
the two questions are related The following two questions are related. Question 5 Not yet answered...
the two questions are related
The following two questions are related. Question 5 Not yet answered Marked out of 1.00 P Flag question What addition products are possible when 1-methylcyclohexene is reacted with dilute acid (H+/H2O)? Select one or more: O a. 2-methylcyclohexanol O b. 1,6-hexadione O C. Cycloheptanol O d. 1-methylcyclohexanol O e. Cyclohexylmethanol Question 6 Not yet answered Marked out of 1.00 P Flag question Which of the products above corresponds to the major product of the reaction?...
Clear my choice According to feminist theories, which of the following is true about crime and...
Clear my choice According to feminist theories, which of the following is true about crime and perpetrators? Question 12. Not yet answered Select one: Points out of 1.00 O a Women are less likely to commit fraud than men. O b. Socialization has no impact on arrest rates. P Flag question O C. There are no gender gaps in arrest rates. O d. Socialization explains some of the gender gaps in arrest rates. o e . Women are far more...
Question 1 Not yet answered Marked out of 1.00 Flag question Question text Which of the...
Question 1 Not yet answered Marked out of 1.00 Flag question Question text Which of the following keywords is useful for skipping to the next iteration of a loop? Select one: a. do b. break c. switch d. continue e. while Clear my choice Question 2 Not yet answered Marked out of 1.00 Flag question Question text Consider the following line of Java code. System.out.println("Hello, World!"); "out" is which of the following? Select one: a. a statement b. a class...
60 percent of sales for credit and collections occur after thirty days. A $5000 CD matures...
60 percent of sales for credit and collections occur after thirty days. A $5000 CD matures in March. Monthly fixed disbursements are $10,000. Variable disbursements are 35 percent of sales and are based on next month's sales. A tax payment of $9,500 is due in January. The ending cash in December is $15,000. Sales in December were $60,000. April sales are $30,000 January February March Sales $50,000 $45,000 $35,000 Cash Sales Collections Other Receipts Total Cash Receipts Variable Disbursements Fixed...
Question 8 Find the volume of the solid obtained when the region bounded by the line...
Question 8 Find the volume of the solid obtained when the region bounded by the line y - 2x, the line x = 3, and the x-axis is rotated about the y-axis. Not yet answered Select one: Marked out of 1.00 3.48 b. 30 P Flag question C. 36 d. 16 Question Let f(x) = Si (31²+1 - dt. Find f'(1). 14+2 Not yet answered Select one: Marked out of 1.00 a. 1/3 P Flag question b. 4/3 o c....
please answer both What is the main function of chaperones stion 1 yet wered ints out...
please answer both
What is the main function of chaperones stion 1 yet wered ints out of 1.0 Flag estion Select one: a. They help fold RNA. b. They help form vesicles, C. They help degrade molecules, O d . They help fold proteins. O e. They help fold DNA. Which type of coat forms on vesicles moving material from the ER to the Golgi? Question 2 Not yet answered Points out of 1.0 P Flag question Select one: O...
As a rule of thumb, what number should debt-to-equity ratios be less than? stion 1 yet...
As a rule of thumb, what number should debt-to-equity ratios be less than? stion 1 yet answered rked out of 0 Select one: a. 1 Flag question bo ОООО O C3 d. 2
Pls help answer questions 1-5!!
Which of these hormones could be taken orally? (multiple answers allowed) Question 4 Not yet answered Marked out of 1.00 Select one or more: a. Estrogen b. Insulin Flag question c. T3/T4 O d. Biogenic amines Question 5 Which of the following would require a carrier protein to be soluble in the blood? Not yet answered Marked out of 1.00 Flag question Select one or more: O a. proteins/peptides O b. biogenic amines O c....
I need some help
Naver V Live - Videa Google Drive Q Online Video Down... $ (Keepvid New) Kee.. English (en) 02 - Calculus II( Sect.21 ) Stion 5 yet answered The integral for the length of the curve y = 1+ 403,0 << < 1 is: Ked out of 3 Select one: Flag question о 1. 36rdt O (1 + 363) de 1+ 360 de O None stion 6 Using integration by parts, 3 cos 2.dx = wer saved...
the two questions are related
The following two questions are related. Question 5 Not yet answered Marked out of 1.00 P Flag question What addition products are possible when 1-methylcyclohexene is reacted with dilute acid (H+/H2O)? Select one or more: O a. 2-methylcyclohexanol O b. 1,6-hexadione O C. Cycloheptanol O d. 1-methylcyclohexanol O e. Cyclohexylmethanol Question 6 Not yet answered Marked out of 1.00 P Flag question Which of the products above corresponds to the major product of the reaction?...
Clear my choice According to feminist theories, which of the following is true about crime and perpetrators? Question 12. Not yet answered Select one: Points out of 1.00 O a Women are less likely to commit fraud than men. O b. Socialization has no impact on arrest rates. P Flag question O C. There are no gender gaps in arrest rates. O d. Socialization explains some of the gender gaps in arrest rates. o e . Women are far more...
Question 8 Find the volume of the solid obtained when the region bounded by the line y - 2x, the line x = 3, and the x-axis is rotated about the y-axis. Not yet answered Select one: Marked out of 1.00 3.48 b. 30 P Flag question C. 36 d. 16 Question Let f(x) = Si (31²+1 - dt. Find f'(1). 14+2 Not yet answered Select one: Marked out of 1.00 a. 1/3 P Flag question b. 4/3 o c....
please answer both
What is the main function of chaperones stion 1 yet wered ints out of 1.0 Flag estion Select one: a. They help fold RNA. b. They help form vesicles, C. They help degrade molecules, O d . They help fold proteins. O e. They help fold DNA. Which type of coat forms on vesicles moving material from the ER to the Golgi? Question 2 Not yet answered Points out of 1.0 P Flag question Select one: O...
As a rule of thumb, what number should debt-to-equity ratios be less than? stion 1 yet answered rked out of 0 Select one: a. 1 Flag question bo ОООО O C3 d. 2
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