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Question 5 of 8 > Some of the formulas could be either molecular or empirical formulas;...
Question 8 of 12 > What is the molecular formula of a compound with the empirical...
Question 8 of 12 > What is the molecular formula of a compound with the empirical formula BBr, and a formula mass of 341.24 amu? molecular formula What is the molecular formula of a compound with the empirical formula CH,O and a formula mass of 180.156 amu? molecular formula:
51) Which of the following formulas could be an empirical formula? A) C4H04 B) C&H1208 C)...
51) Which of the following formulas could be an empirical formula? A) C4H04 B) C&H1208 C) CsH5Os D) C2H302 52) Which of the following statements is true about carbon dioxide? A) It cannot be represented by an empirical formula. B) It cannot be represented by a molecular formula. C) It cannot be represented by a structural formula. D) It can only be represented by a molecular formula. E) Its molecular and empirical formulas are identical.
Page < 4 > of 5 i 13. An organic compound that has the empirical formula...
Page < 4 > of 5 i 13. An organic compound that has the empirical formula CHO has a molecular mass of 145 amu. Its molecular formula is 14. When 20.0 g C formed? , and 60.0 g, react to form CO, and H.O, how many grams of water are 15. The amount of energy needed to heat 2.00 g mercury from 50.0°C to 85.0°C is 9.87 J. The specific heat capacity of this sample of mercury is 16. A...
Section 114 Empirical and Molecular Formula:s In your textbook, resd obout percent Answer the folloving qpestions....
Section 114 Empirical and Molecular Formula:s In your textbook, resd obout percent Answer the folloving qpestions. z. Deseribe how to find tdue percent composition of a compound if you know the tmass of a semple of a compound nnd the mass of each element in the sample In your textbook, read about emplrical and molecular Circle the tetter of the choice thát best answers the question. formulas 3. Which information about a cormpound can you use to begin to d...
8. For each of the following molecular formulas, determine how many atoms of each element are...
8. For each of the following molecular formulas, determine how many atoms of each element are present. a. Cr(OH)3 h. Ag2SO4 b. H2C204 i. HgCl2 C. S2Cl2 j. KCIO d. (NH4)2S k. Ca3(PO4)2 e. CuBr2 1. NH4ClO3 f. LINO3 m. Mg(MnO4)2 g. PFS n. Cr2(CO3)3 9. For each of the structural formulas, write the molecular formula. o=c=0 H-C-CE 6 H-cực-H H ه I-U- - H ه f. I H CICI -0 1 II Cl-Si-si-ci 0-0-I ن I -S-O-H O-H 0--0-H...
If i could get some help on either of these 2 worksheets i would greatly appreciate...
If i could get some help on either of these 2 worksheets i
would greatly appreciate it! Thanks so mich!
do some molecules with the same formula (or even connectivity!) have different properties? ACQUIRE (USING MODELS!) 1. Fill in the following tables and BUILD each structure as you go. Have your instructor check your answers after each table or as directed Name and Condensed structure Skeletal structure Molecular formula Name: C8H18 2,3-dimethylhexane Molecular formula: C&HI8 Constitutional (structural) isomer of A...
< Assignment Score: 150/700 Resources Hint Check Answer Question 5 of 7 > Classify the compounds...
< Assignment Score: 150/700 Resources Hint Check Answer Question 5 of 7 > Classify the compounds as either more soluble in water or more soluble in nonpolar organic solvent. More soluble in water More soluble in organic solvent Answer Bank CH,CH,CONHCH, (CH) CHICH.CH CH,CH.CH.COOH CH,CH,CH,COOCH.CH CH, CON(CHCH, Assignment Score: 250/700 Check Answer Question of 7 > Draw the products of the hydrolysis. Select Draw H CO 2e
Assignments > Molecular Nomenclature olecular Nomenclature Molecular Nomenclature Score: 18/34 10/17 answered x Question 10 Score...
Assignments > Molecular Nomenclature olecular Nomenclature Molecular Nomenclature Score: 18/34 10/17 answered x Question 10 Score on last try: 0 of 2 pts. See Details for more. > Next question You can retry this question below What is the IUPAC name of FezN47 (You must spell the name correctly to get the answer right.) Enter textmore Question Help: Message instructor Submit Question
I was wondering if someone could help me with some problems on my test, my teacher...
I
was wondering if someone could help me with some problems on my
test, my teacher allows me to correct them then give them back for
1/2 credit. Along with the correct answer for each I'd like to know
why the answers are wrong and why the new answer is correct. The
questions with a red mark are the incorrect ones.
12 An unknown hydrocarbon compound (containing only hyd own hydrocarbon compound (containing only hydrogen and carbon) was analyzed for...
Resources Ex Give Up? Feedback Resume < Question 5 of 10 > Attempt 3 Molecular oxygen...
Resources Ex Give Up? Feedback Resume < Question 5 of 10 > Attempt 3 Molecular oxygen can be made into ozone through the unbalanced synthesis shown. Balance the equation using lowest whole number coefficients. synthesis equation: 0,() = 0,(8) Using the balanced equation, enter the equilibrium-constant expression for the conversion of molecular oxygen to ozone. [0,1 Answer Bank KE 1 10, 10,11 10,1 10,1
Question 8 of 12 > What is the molecular formula of a compound with the empirical formula BBr, and a formula mass of 341.24 amu? molecular formula What is the molecular formula of a compound with the empirical formula CH,O and a formula mass of 180.156 amu? molecular formula:
51) Which of the following formulas could be an empirical formula? A) C4H04 B) C&H1208 C) CsH5Os D) C2H302 52) Which of the following statements is true about carbon dioxide? A) It cannot be represented by an empirical formula. B) It cannot be represented by a molecular formula. C) It cannot be represented by a structural formula. D) It can only be represented by a molecular formula. E) Its molecular and empirical formulas are identical.
Page < 4 > of 5 i 13. An organic compound that has the empirical formula CHO has a molecular mass of 145 amu. Its molecular formula is 14. When 20.0 g C formed? , and 60.0 g, react to form CO, and H.O, how many grams of water are 15. The amount of energy needed to heat 2.00 g mercury from 50.0°C to 85.0°C is 9.87 J. The specific heat capacity of this sample of mercury is 16. A...
Section 114 Empirical and Molecular Formula:s In your textbook, resd obout percent Answer the folloving qpestions. z. Deseribe how to find tdue percent composition of a compound if you know the tmass of a semple of a compound nnd the mass of each element in the sample In your textbook, read about emplrical and molecular Circle the tetter of the choice thát best answers the question. formulas 3. Which information about a cormpound can you use to begin to d...
8. For each of the following molecular formulas, determine how many atoms of each element are present. a. Cr(OH)3 h. Ag2SO4 b. H2C204 i. HgCl2 C. S2Cl2 j. KCIO d. (NH4)2S k. Ca3(PO4)2 e. CuBr2 1. NH4ClO3 f. LINO3 m. Mg(MnO4)2 g. PFS n. Cr2(CO3)3 9. For each of the structural formulas, write the molecular formula. o=c=0 H-C-CE 6 H-cực-H H ه I-U- - H ه f. I H CICI -0 1 II Cl-Si-si-ci 0-0-I ن I -S-O-H O-H 0--0-H...
If i could get some help on either of these 2 worksheets i
would greatly appreciate it! Thanks so mich!
do some molecules with the same formula (or even connectivity!) have different properties? ACQUIRE (USING MODELS!) 1. Fill in the following tables and BUILD each structure as you go. Have your instructor check your answers after each table or as directed Name and Condensed structure Skeletal structure Molecular formula Name: C8H18 2,3-dimethylhexane Molecular formula: C&HI8 Constitutional (structural) isomer of A...
< Assignment Score: 150/700 Resources Hint Check Answer Question 5 of 7 > Classify the compounds as either more soluble in water or more soluble in nonpolar organic solvent. More soluble in water More soluble in organic solvent Answer Bank CH,CH,CONHCH, (CH) CHICH.CH CH,CH.CH.COOH CH,CH,CH,COOCH.CH CH, CON(CHCH, Assignment Score: 250/700 Check Answer Question of 7 > Draw the products of the hydrolysis. Select Draw H CO 2e
Assignments > Molecular Nomenclature olecular Nomenclature Molecular Nomenclature Score: 18/34 10/17 answered x Question 10 Score on last try: 0 of 2 pts. See Details for more. > Next question You can retry this question below What is the IUPAC name of FezN47 (You must spell the name correctly to get the answer right.) Enter textmore Question Help: Message instructor Submit Question
I
was wondering if someone could help me with some problems on my
test, my teacher allows me to correct them then give them back for
1/2 credit. Along with the correct answer for each I'd like to know
why the answers are wrong and why the new answer is correct. The
questions with a red mark are the incorrect ones.
12 An unknown hydrocarbon compound (containing only hyd own hydrocarbon compound (containing only hydrogen and carbon) was analyzed for...
Resources Ex Give Up? Feedback Resume < Question 5 of 10 > Attempt 3 Molecular oxygen can be made into ozone through the unbalanced synthesis shown. Balance the equation using lowest whole number coefficients. synthesis equation: 0,() = 0,(8) Using the balanced equation, enter the equilibrium-constant expression for the conversion of molecular oxygen to ozone. [0,1 Answer Bank KE 1 10, 10,11 10,1 10,1
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