Recent questions in Chemistry

+11 votes

0 answers

What are three factors that cause carbon dioxide to have a low boiling point?

asked Jan 17, 2022 in Chemistry by Andrew Davison

+72 votes

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What is the carbon content of glucose, and how does it compare to the amount of carbon needed to make an organism (for example, humans)?

asked Jan 17, 2022 in Chemistry by Susan Young

+144 votes

0 answers

How do you convert ethyl ester to amide?

asked Jan 17, 2022 in Chemistry by JBABZ

+100 votes

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What are the challenges and opportunities for scaling up green hydrogen production and consumption?

asked Jan 17, 2022 in Chemistry by Darren Soopramanien

+621 votes

0 answers

In plants, what are the entry points of necessary substances for photosynthesis to proceed?

asked Jan 16, 2022 in Chemistry by VCG Construction

+108 votes

0 answers

What is the process for preparing a saturated solution of sodium carbonate (NaCO3)?

asked Jan 16, 2022 in Chemistry by VelvetTwilight

+21 votes

0 answers

I'm having difficulty finding a definitive answer. But what are each component of an hydrogen alkaline fuel cell made of and what is the correct order of each component?

asked Jan 16, 2022 in Chemistry by GreaterMancunian

+22 votes

0 answers

What are some of the fascinating properties and reactions of hydrogen that make it such a unique element? How does hydrogen's versatile reactivity and ability to form diverse compounds contribute its significance in various chemical processes?

asked Jan 16, 2022 in Chemistry by John77H (3.4k points)

+5 votes

0 answers

Can you decarboxylate weed by boiling it?

asked Jan 15, 2022 in Chemistry by BrizzleJordan (1.2k points)

+8 votes

0 answers

Are polymers always hydrocarbons?

asked Jan 15, 2022 in Chemistry by jeff williams

+134 votes

0 answers

What do the "in" and "out" prefixes mean for molecular compounds?

asked Jan 15, 2022 in Chemistry by Bollerks

+19 votes

0 answers

Can radioactive elements go with water vaper or typhoon?

asked Jan 15, 2022 in Chemistry by tricky13

+73 votes

0 answers

Can all gas engines be converted to run on pure Hydrogen rather than gasoline mixed with air or oxygen from the atmosphere?

asked Jan 14, 2022 in Chemistry by Whitling2k

0 votes

0 answers

What can be used in place of calcium chloride?

asked Jan 14, 2022 in Chemistry by Cecilh

+21 votes

0 answers

A hydrocarbon X, C4H6 (0.50g), was shaken with hydrogen and palladium until uptake of H2 ceased; 415cm³ of H2 were absorbed. Reaction with HgSO4 in dil. H2SO4 yielded Y, CH3O. Polymerisation of X gave Z, C12H8. What are the structures of X, Y and Z?

asked Jan 14, 2022 in Chemistry by somewhatjosh

+12 votes

0 answers

What kind of reaction is NaHCO3+HCl?

asked Jan 14, 2022 in Chemistry by principleprojectile

+269 votes

0 answers

In the reaction 4HF + Si → SiF4 + 2H2 sizable A, what is the mole ratio of the reactants?

asked Jan 14, 2022 in Chemistry by pangy

+122 votes

0 answers

How can we rank the following compounds in order of increasing melting point? And why? 1-CH3CH2CH2CH2CH2CH3 2-CH3CH2CH2CH3 3-CH3CH2CH2CH2CH2CHO 4-(CH3) 4C 5-CH3CH2CH(CH3) 2?

asked Jan 13, 2022 in Chemistry by barbels1

+3 votes

0 answers

What happens when a Tesla car plunges into water?

asked Jan 13, 2022 in Chemistry by chelsea wood

+2 votes

0 answers

If glucose has the formula c6h12o6, why is the formula for maltose c12h22o11 rather than c12H24o12?

asked Jan 13, 2022 in Chemistry by Man With Goats

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