One mole of H2SO4 contains A) more than one correct response B) no correct response C)...
One mole of H2SO4 contains
A) more than one correct response
B) no correct response
C) four moles S atoms
D) two moles H atoms
E) seven moles of atoms
Homework Answers
One mole of H2SO4 contains,
2 moles of hydrogen
1 mole of sulphur
4 moles of oxygen
In total seven moles of all atoms.
So, D and E are correct answers.
Add Answer to:
One mole of H2SO4
contains
A) more than one correct response
B) no correct response
C)...
Which of the following acids is a diprotic acid? a) H3PO4 b) HCIO c) HC2H302 d) H2SO4 e) HNO: f) more than one corr...
Which of the following acids is a diprotic acid? a) H3PO4 b) HCIO c) HC2H302 d) H2SO4 e) HNO: f) more than one correct response g) no correct response
One molecule of ozone, O3, contains three oxygen atoms. Similarly, 1 mole of ozone contains 3...
One molecule of ozone, O3, contains three oxygen atoms. Similarly, 1 mole of ozone contains 3 moles of oxygen atoms. We can use this mole ratio to create two conversion factors: 3 moles O1 mole O3 and 1 mole O33 moles O Here's how to find the number of moles of oxygen atoms in 2 moles of ozone: 2 moles O3×3 moles O1 mole O3= 6 moles O Part A Calculate the number of moles of aluminum, sulfur, and oxygen...
moles of C. 6) 0.400 mole of sucrose, C12H22011. contains A) 12 B) 6.02 x 1023...
moles of C. 6) 0.400 mole of sucrose, C12H22011. contains A) 12 B) 6.02 x 1023 C) 5.02 x 1022 D) 2.89 x 1024 E) 4.80 7) How many moles of carbon atoms are there in 0.500 mole of C2H6? A) 0.500 mole B) 1.00 mole C) 3.00 moles D) 6.02 x 1023 moles E) 4.00 moles 8) Calculate the molar mass of magnesium chloride, Mg (12. A) 24.31 g/mole B) 95.21 g/mole C) 125.9 g/mole D) 59.76 g/mole E)...
all 18. Consider the two beakers labeled A and B. Beaker A contains 1 mole of...
all
18. Consider the two beakers labeled A and B. Beaker A contains 1 mole of iron atoms, and Beaker B contains 1 mole of lead atoms. Which statement concerning these samples is known with certainty? A) Beakers A and B contain an equal number of atoms. B) Beakers A and B contain equal masses of atoms. C) Beakers A and B contain an equal volume of atoms. D) Beakers A and B contain samples with the same density E)...
1. Choose the correct answer(s) to complete the following statement: One mole of oxygen (O2) gas...
1. Choose the correct answer(s) to complete the following statement: One mole of oxygen (O2) gas is equivalent to _____________________. I. 6.022 × 1023 molecules of oxygen II. 6.022 × 1023 atoms of oxygen III. one mole of oxygen atoms IV. two moles of oxygen atoms 2. 50.0 g of Cl2 contains ________ mol Cl2. a. 0.705 b.1.41 c. 4.24 × 1023 d. 1775 e. 50.0 3. The number of grams in 0.350 mol of Na is a. 11.0. b....
& b 8. 32 g of oxygen gas (O2) at room temperature a) contains 0.5 mole...
& b 8. 32 g of oxygen gas (O2) at room temperature a) contains 0.5 mole of O molecules b) 4 moles of O atoms c) could make two moles of CO, molecules d) a &b e) none of the above me number of carbon atom:
One molecule of Orone, Os. contains three oxygen atoms. Similarly, 1 mole of ozone contains 3...
One molecule of Orone, Os. contains three oxygen atoms. Similarly, 1 mole of ozone contains 3 moles of oxygen Review Constants 1 Periodic Table Calculate the number of moles of aluminum, suitur, and oxygen atoms in 5.00 moles of aluminum sulfate, Al(SO) Express the number of moles of Al, S, and Oatoma numerically, separated by commas. View Available Hints) We can use this mole ratio to create two conversion factors Os 3 mm Imole Oy EVO AED ROE? Here's how...
2 Which of the following acids is a strong electrolyte? a) H2SO4 Ob) HCI OC) HE...
2 Which of the following acids is a strong electrolyte? a) H2SO4 Ob) HCI OC) HE d) HCIO4 Oe) H2CO3 Of) HBr O g) more than one correct response O h) no correct response 6 What is the conjugate base of HSO4 ? • a) H2SO4 b) SO42- OC) H3504 d) H2SO4 e) no correct response 3 Which of the statements below is true for the following reaction? 3H2S + 2 HNO3 --->3 S + 2 NO + 4H20 a)...
13. Calculate the density of sulfur if you have 9.92x102 atoms in 2.51 x10 L? UNITS!!!...
13. Calculate the density of sulfur if you have 9.92x102 atoms in 2.51 x10 L? UNITS!!! 14. Calculate the number of hydrogen atoms in 0.252 ML of sulfuric acid. (D-1.02g/mL) 15. Indicate whether the following is true or false. If it is false, correct it to make it true. a. If you have 1 g samples of different elements, the sample with the smallest molar mass contains the fewest atoms. b. On average, one lithium atom weighs 6.941 amu. Every...
1. One mole of sodium atoms contains: a) 23 atoms b) 6.022 x 1023 grams c)...
1. One mole of sodium atoms contains: a) 23 atoms b) 6.022 x 1023 grams c) 6.022 x 1023 atoms d) 60.22 x 1023 atoms
Which of the following acids is a diprotic acid? a) H3PO4 b) HCIO c) HC2H302 d) H2SO4 e) HNO: f) more than one correct response g) no correct response
moles of C. 6) 0.400 mole of sucrose, C12H22011. contains A) 12 B) 6.02 x 1023 C) 5.02 x 1022 D) 2.89 x 1024 E) 4.80 7) How many moles of carbon atoms are there in 0.500 mole of C2H6? A) 0.500 mole B) 1.00 mole C) 3.00 moles D) 6.02 x 1023 moles E) 4.00 moles 8) Calculate the molar mass of magnesium chloride, Mg (12. A) 24.31 g/mole B) 95.21 g/mole C) 125.9 g/mole D) 59.76 g/mole E)...
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18. Consider the two beakers labeled A and B. Beaker A contains 1 mole of iron atoms, and Beaker B contains 1 mole of lead atoms. Which statement concerning these samples is known with certainty? A) Beakers A and B contain an equal number of atoms. B) Beakers A and B contain equal masses of atoms. C) Beakers A and B contain an equal volume of atoms. D) Beakers A and B contain samples with the same density E)...
& b 8. 32 g of oxygen gas (O2) at room temperature a) contains 0.5 mole of O molecules b) 4 moles of O atoms c) could make two moles of CO, molecules d) a &b e) none of the above me number of carbon atom:
One molecule of Orone, Os. contains three oxygen atoms. Similarly, 1 mole of ozone contains 3 moles of oxygen Review Constants 1 Periodic Table Calculate the number of moles of aluminum, suitur, and oxygen atoms in 5.00 moles of aluminum sulfate, Al(SO) Express the number of moles of Al, S, and Oatoma numerically, separated by commas. View Available Hints) We can use this mole ratio to create two conversion factors Os 3 mm Imole Oy EVO AED ROE? Here's how...
2 Which of the following acids is a strong electrolyte? a) H2SO4 Ob) HCI OC) HE d) HCIO4 Oe) H2CO3 Of) HBr O g) more than one correct response O h) no correct response 6 What is the conjugate base of HSO4 ? • a) H2SO4 b) SO42- OC) H3504 d) H2SO4 e) no correct response 3 Which of the statements below is true for the following reaction? 3H2S + 2 HNO3 --->3 S + 2 NO + 4H20 a)...
13. Calculate the density of sulfur if you have 9.92x102 atoms in 2.51 x10 L? UNITS!!! 14. Calculate the number of hydrogen atoms in 0.252 ML of sulfuric acid. (D-1.02g/mL) 15. Indicate whether the following is true or false. If it is false, correct it to make it true. a. If you have 1 g samples of different elements, the sample with the smallest molar mass contains the fewest atoms. b. On average, one lithium atom weighs 6.941 amu. Every...
1. One mole of sodium atoms contains: a) 23 atoms b) 6.022 x 1023 grams c) 6.022 x 1023 atoms d) 60.22 x 1023 atoms
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