Domain: Chemistry

Difficulty: Easy

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Reference: Caffeine

Question: Given a molecule made of C, N, O, H of molecular weight of 194.1906 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C8H10N4O2


Domain: Chemistry

Difficulty: Easy

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Reference: α Lipoic acid

Question: Given a molecule made of C, S, O, H of molecular weight of 206.3256 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C8H14O2S2


Domain: Chemistry

Difficulty: Easy

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Reference: Fluoxetine

Question: Given a molecule made of C, N, O, H,  F of molecular weight of 309.3261 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C17H18F3NO


Domain: Chemistry

Difficulty: Easy

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Reference: Thiamine (Vit B₁)

Question: Given a molecule made of C, N, O, H,  S of molecular weight of 265.3546 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C12H17N4OS


Domain: Chemistry

Difficulty: Easy

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Reference: Serotonin

Question: Given a molecule made of C, N, O, H of molecular weight of 176.2151 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C10H12N2O


Domain: Chemistry

Difficulty: Medium

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Reference: Tetrabutylammonium PF₆

Question: Given an electrolyte made of C, N, O, F, P of molecular weight of 387.4279 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C16H36NF6P


Domain: Chemistry

Difficulty: Medium

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Reference: [EMIM][TFSI]

Question: Given an electrolyte made of C, N, O, H, F, S of molecular weight of 391.3111 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C8H11F6N3O4S2


Domain: Chemistry

Difficulty: Medium

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Reference: [BMPyr][FSI]

Question: Given an electrolyte made of C, N, O, H, F, S of molecular weight of 322.3929 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C9H20F2N2O4S2


Domain: Chemistry

Difficulty: Medium

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Reference: [Tri ethyl sulfonium][TFSI]

Question: Given an electrolyte made of C, N, O, H, F, S of molecular weight of 399.3944 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C8H15F6NO4S3


Domain: Chemistry

Difficulty: Medium

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Reference: butylphosphonium Cl

Question: Given an electrolyte made of C, H, P, Cl of molecular weight of 295.8917 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C16H37ClP


Domain: Chemistry

Difficulty: Hard

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Question: Given a transition metal complex made of C, H, N, Ru of molecular weight of 569.6218 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C30H24N6Ru


Domain: Chemistry

Difficulty: Hard

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Reference: Fe(III) porphyrin Cl

Question: Given a transition metal complex made of C, H, N, Cl, Fe of molecular weight of 399.6341 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C20H12N4ClFe


Domain: Chemistry

Difficulty: Hard

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Reference: Mn(salen)

Question: Given a transition metal complex made of C, H, N, O, Mn of molecular weight of 321.2326 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C16H14N2O2Mn


Domain: Chemistry

Difficulty: Hard

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Question: Given a transition metal complex made of C, H, O, Co of molecular weight of 356.2568 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C15H21O6Co


Domain: Chemistry

Difficulty: Hard

Type: Advanced Reasoning

Task: Molecuclar weight to chemical formula

Question: Given a transition metal complex made of C, H, N, Cl, Ni of molecular weight of 249.7960 g/mol, what is its chemical formula? Note that you need to make usse of the high precision of the moleculalr weight provided and use the atom weight for each atom up to the sixth decimal point, otherwise this task is not possible.

Answer: C4H16N4Cl2Ni