Expert answer:I need help with a chemistry problem
Answer & Explanation:11 which of the following intermolecular forces plays a pivotal role in boilogical molecules such as proteins and dnadispersion forcedipole- dipole forceion-dipole forcehydrogen bonding12 which of the following elementsa does NOT form a monatomic ionheliumoxygensodiumnotrogen13 which of these pairs of elements is most likely to be part of a polyatomic ionK and ClLi and BrMn and OCa and O14 which fo the following is true about the compound ammonium phosphateit is a mixture of 3 polyatomic ammonium ions and 2 polyatomic phosphate ionsit is a mixture of 2 monoatomic nitrogen and hydrogen ions one polyatomic phosphate ionit is salt of monoatomic nitrogen, hydrogen, phosphorus, and oxygen ionsit is a salt of 3 polyatomic ammonium ions and one polyatomic phosphate ion15 on the basis of bonding which of the following is true about sodium chloride when compared to sucrose hint sucrose is the chemical name for table sugarsodium chloride has a higher boiling point than sucrosesodium chloride dissolves in water but sucrose does notsodium chloride has a lower melting point than sucrosesodium chloride crystals are softer than sucrose crystals16 what is the correct name of the compound Mn3(PO4)2manganese phosphatemanganese(l)phosphatemanganese(lll) phosphatemanganese (ll) phosphate17 how many valence electrons should you use to draw a lewis structure of methane (CH4)286418 which of the following is a saltO2KClC2H2C6H12O619 what is a double bonda total of 2 covalent bonds between moleculesa total of 2 covalent bonds in a molecule2 covalent bonds between adjacent atoms in a molecule2 covalent bonds between adjacent molecules20 in a lewis diagram for methane (CH4) which of the atom or atoms are outsideneither, carbon and hydrogen are both outsidehydrogencarbonneither, carbon and hydrogen are both inside
How it works
- Paste your instructions in the instructions box. You can also attach an instructions file
- Select the writer category, deadline, education level and review the instructions
- Make a payment for the order to be assignment to a writer
- Download the paper after the writer uploads it
Will the writer plagiarize my essay?
You will get a plagiarism-free paper and you can get an originality report upon request.
Is this service safe?
All the personal information is confidential and we have 100% safe payment methods. We also guarantee good grades