0
What else can I help you with?
What is the difference between Markovnikov and anti-Markovnikov reactions in organic chemistry?
In Markovnikov reactions, the hydrogen atom adds to the carbon atom with more hydrogen atoms already attached, while in anti-Markovnikov reactions, the hydrogen atom adds to the carbon atom with fewer hydrogen atoms attached.
Do light reactions of photosynthesis require carbon dioxide?
Yes
Can a combustion reaction produce hydrogen?
No. If anything, a combustion reaction will consume hydrogen.
Which metallic oxides cannot be reduced by hydrogen?
Metallic oxides such as copper, silver, and gold oxides cannot be reduced by hydrogen due to their low reactivity. These metals require more powerful reducing agents, such as carbon or carbon monoxide, to undergo reduction reactions effectively.
How can you combine hydrogen and carbon?
There are a great many compounds made from hydrogen and carbon, and as a group they are known as hydrocarbons. Petroleum consists of hydrocarbons. Natural gas, also known as methane, formula CH4 is the simplest hydrocarbon.
What product of light reactions are required for the dark reactions?
The inputs of the Dark Reaction are NADPH, ATP, and CO2. The NADPH and ATP, which were produced in the Light Reactions, fix the carbon into a carbohydrate such as glucose. Enzymes are also needed for the Dark Reaction to take place. One such enzyme is Rubisco, which interacts with CO2 and RuBP in the first step of the Dark Reaction.
What has most hydrogen Atoms per carbon?
Alkanes, specifically the straight-chain alkanes, have the highest number of hydrogen atoms per carbon atom. For example, in ethane (C2H6), there are three hydrogen atoms for each carbon atom. As the number of carbon atoms increases in alkanes, the ratio of hydrogen to carbon remains maximized at 2:1 for saturated hydrocarbons.
What are the only 2 elements found in hydrocarbon compounds?
hydrocarbon are made of hydrogen and carbon
Are carbon and hydrogen compounds organic?
Yes, compounds that contain carbon and hydrogen are generally considered organic compounds. Organic chemistry focuses on studying these types of compounds and their reactions. However, not all compounds containing carbon and hydrogen are considered organic; some inorganic compounds also contain these elements.
Are the reactions that fix carbon dioxide sometimes called dark reactions?
Yes, the reactions that fix carbon dioxide are sometimes called dark reactions because they do not directly require light energy to occur. These reactions typically take place in the stroma of chloroplasts during photosynthesis and are also known as the Calvin cycle.
Why are the reactions of acids with carbonates and hydrogen carbonates called neautralisation reactions?
They are called this because carbonates and bicarbonates are bases, and will except a hydrogen ion. This will result in the formation of carbonic acid (H2CO3) which spontaneously breaks down into water and carbon dioxide.
Which atom should be balanced last when balancing hydrocarbon combustuion reactions?
Hydrogen atoms are typically balanced last when balancing hydrocarbon combustion reactions because they are usually the most abundant and straightforward to adjust. It is best to first balance the carbon atoms, then the hydrogen atoms, and finally the oxygen atoms in the reaction.
