1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sweet [91]
3 years ago
9

The molecular mass of the compound is 132 amu. What is the molecular formula?

Chemistry
1 answer:
zubka84 [21]3 years ago
3 0
C6H12O3 is a molecular formula that contains 54.5% C, 9.1% H, and 36.4% O and <span>has a molar mass 132 amu. </span>
You might be interested in
During which geologic period did a major orogeny form the Taconic Mountains ?
kakasveta [241]

Answer: Originally viewed as a single event, the Taconic orogeny is now known to consist of at least three episodes. The first took place in the Early Ordovician Epoch near Maine and Newfoundland. The second was centred on eastern Tennessee in the Middle Ordovician Epoch.

4 0
3 years ago
Where are chemicals found
Vinvika [58]

Answer:

Most substances found in nature-such as wood, soil, and rocks-are mixtures of chemical compounds. These substances can be separated into their constituent compounds by physical methods, which are methods that do not change the way in which atoms are aggregated within the compounds.

6 0
3 years ago
Which of the following is a possible Noble gas notation? [Xe] 6s26p6 [Kr] 5s25d85p6 [Xe] 6s25d106p4 [Kr] 5s24d105p6
Mice21 [21]

Answer is: [Kr] 5s24d105p6.

1) [Xe] 6s²6p⁶ is not correct, because element with atomic number 62 (54 + 8) is samarium with electron configuration [Xe] 6s²4f⁶.

Xenon (Xe) is noble gas with atomic number 54, which means it has 54 protons and 54 electrons.

Electron configuration of xenon atom:  

₅₄Xe 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 5s² 5p⁶.

2) [Kr] 5s²5d⁸5p⁶ is not correct, because element with atomic number 52 (36 + 16) is tellurium.

Tellurium (Te) is an element with atomic number 52 (52 protons and 52 electrons), it is in group 16 (chalcogens) and period 5 (principal quantum number n = 5, which means it has 5 electrons shell) of Periodic table.

Electron configuration of tellurium atom:

₅₂Te 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 5s² 5p⁴ or [Kr] 4d¹⁰5s²5p⁶.

Krypton is a chemical element with symbol Kr and atomic number 36, which means it has 36 protons and 36 electrons.

Electron configuration of krypton atom:  

₃₆Kr 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶.

3) [Xe] 6s²5d¹⁰6p⁴ is not correct, because element with atomic number 70 (54 + 16) is ytterbium (Yb) with electron configuration [Xe] 6s²4f¹⁴.

4) [Kr] 5s²4d¹⁰5p⁶ is correct, because element with atomic number 54 (36 + 18) is krypton (Kr) with electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ or [Kr] 5s²4d¹⁰5p⁶.


7 0
3 years ago
Read 2 more answers
Jeff conducted simple experiment on the effect of rising temperature on food. He concluded that while heat is useful for cooking
EleoNora [17]
Repeat the experiment themself
6 0
3 years ago
Read 2 more answers
Section Break
borishaifa [10]
D they both increase
4 0
3 years ago
Read 2 more answers
Other questions:
  • How did Mendeleev feel about Russian science education when he came back from Germany
    7·2 answers
  • Why do we use copper for iPhone chargers
    8·1 answer
  • According yo the ruler postulate what does the set of points on any like corresopnd to
    5·1 answer
  • A student placed 18.5 g of glucose (C6H12O6) in a volumetric flask, added enough water to dissolve the glucose by swirling, then
    8·1 answer
  • Which type of orbitals overlap to form the sigma bond between c and cl in ch3cl?
    8·1 answer
  • If 1.0 liters of 0.40 M KOH are<br>diluted to 3.0 liters what is the<br>new concentration?​
    10·1 answer
  • Carbohydrates are made up of carbon, hydrogen, and __________.
    6·2 answers
  • What is the mass of 8.8 x 10^22 of magnesium
    13·1 answer
  • "What product of the reaction of methane has an impact on the environment?"
    15·2 answers
  • Hydrogen bonding is a type of intermolecular force that exists between polar covalent molecules, one of which has a hydrogen ato
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!