What is the geometry around the carbon in dichloromethane? Describe the carbon cycle with appropriate formula. An alkane has 25 carbons. What is the molar mass of the substance? What is a hydrocarbon? Give some examples. Which class of hydrocarbons has a double bond in its carbon skeleton?
Benzene is an interesting molecule made from six carbon atoms joined in a ring with a hydrogen atom, attached to each carbon, sticking out from the ring. Benzene is an organic molecule that improves fuel efficiency when added to gasoline.Answer and Explanation: The empirical formula for benzene ...
How would the molar mass differ if some water was still in the ethanol? Calculate the mole fraction of ethyl alcohol, C_2H_5OH, in a solution that contains 230.0 grams of C_2H_5OH and 312 grams of benzene, C_6H_6. A) 2.3. B) 0.55. C) ...
The scientific study of matter's characteristics and behaviour is known as chemistry.andare different from the normal vocabulary. It is a branch of natural science that examines the building blocks of matter, including the atoms, molecules, and ions that make up compounds and their composition, s...
Before we delve into the details of a lab report rubric, we have to explain the meaning of a rubric. In the academic world, whenever you hear about a rubric, just know that it is a scoring tool that represents the performances expected from the students on any piece of work. The main...
What is the formula of {eq}\rm CH_3COCH_3 {/eq} (Acetone) after dissolving in water?Ketone:A ketone is considered as a functional group that comprises a carbonyl group with two carbons attached to it. Because the electronegativity of oxygen is significantly higher as compared to c...
Mole = mass/(Molar Mass) = 0.3g/(1.008g*2) = 0.1488 mol Using the “Ideal Gas Law” formular pV = nRT: T = (pV/nR) = [(1.2atm)*(0.75L)]/[(0.1488 mol)*(0.082057) (L *atm)/(mol*K)] = 73.7 K 73.7 K ~~ 74. K (2 significant figures) Temperature is 7.4 Kevin at thi...
MMeta(benzene) MMillennium MMint MMagnetic MMilwaukee(ammunition headstamp) MMatrix Protein(virus protein) MManager(baseball) MMach(multiple of speed of sound) MManchester(postcode, United Kingdom) MMandatory MModerate Risk MMilitary(Scott Catalogue prefix; philately) ...
Osmosis is the transfer of solvent from a region of lower concentration to a region of higher concentration. Explore more about the definition of osmosis and osmotic pressure.
Nitrogen Uses and Properties - Nitrogen is a diatomic gas with atomic number 7 and symbol N. Know the nitrogen atomic number, the atomic mass of nitrogen and atomic weight of nitrogen. Explore the Uses of Nitrogen.