What are the properties of hydrocarbons ?

By putra — Chemistry

Answer: The properties of hydrocarbon are hydrogen and carbon. for example : alkanes (hydrochloric acid)

Energy is released during the fission of Pu-239 atoms as a result of the

By putra — Chemistry

(1) formation of covalent bonds (2) formation of ionic bonds (3) conversion of matter to energy (4) conversion of energy to matter Ans...

What is 0.001012, 123, & 1.52 in scientific notation

By putra — Chemistry

Answer:

Why is gold often found in a pure form in nature?

By putra — Chemistry

Answer: Gold is often found in a pure form in nature because it does not easily react with other elements. This characteristic is also d...

What is .275 in a fraction in simplest form?

By putra — Chemistry

Answer: 0.275 275 is in the thousandths place, therefore the numerator will be 275 and the denominator will be 1000. 275/1000 is our new...

Two grams of Potassium Chloride are completely dissolved in a sample of water in a beaker. This solution is classified as

By putra — Chemistry

A) an element B) a compound C) a homogeneous mixture D) a heterogeneous mixture Answer: C) a homogeneous mixture A solution is simp...

An analysis, the compound x contained 40,68% carbon,5,08% Hydrogen and 52,24% oxygen determine the empirical formula of the compound x

By putra — Chemistry

Answer: You can assume that you are starting with 100 grams of the compound. Then... 40.68% C = 40.68 grams. Divided by atomic mass of ...

By putra — Chemistry

Answer: Because the more weight the ester has the more energy/heat is needed to break the bonds between the atoms and allow the to *flo...