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How big is a 2 liter liquid nitrogen container?
About twice the size of a 2 liter soda bottle. Liquid nitrogen is extremely cold- the container must be vacuum insulated, or the liquid nitrogen quickly turn to gas.
What 2 things an increase the amount of nitrogen in the nitrogen cycle?
Two factors that can increase the amount of nitrogen in the nitrogen cycle are the use of nitrogen-based fertilizers and the process of nitrogen fixation. Nitrogen-based fertilizers, when applied to crops, enhance soil nitrogen levels, promoting plant growth. Additionally, nitrogen-fixing bacteria in the soil or in the root nodules of legumes convert atmospheric nitrogen into a form that plants can use, naturally enriching the nitrogen content in the ecosystem.
How many valence numbers of nitrogen?
Nitrogen;s atomic number is 7. To be neutral then, it must have 7 protons and 7 electrons. The first 7 electrons are filled into orbitals as 1s2 2s2 2p3. Since the outer shell of that configuration is 2, nitrogen has 2 + 3 = 5 valence electrons.
What is the oxidation state of an individual nitrogen atom in CaCO3?
The oxidation state of an individual nitrogen atom in CaCO3 is +4. In CaCO3, nitrogen is present in the carbonate ion (CO3)2-, and since each oxygen atom in the carbonate ion has an oxidation state of -2, the carbon atom must have an oxidation state of +4 to balance the charge.
What living things contain similar chemicals?
Living things contain similar chemicals such as water, carbohydrates, proteins, lipids, and nucleic acids. These molecules are essential for the structure, function, and energy production in all living organisms. Additionally, living things share many of the same elements, including carbon, hydrogen, nitrogen, oxygen, phosphorus, and sulfur.
What is the oxidation number of nitrogen in NO?
The oxidation number of nitrogen in NO is +2. This is because oxygen has an oxidation number of -2, and since the overall charge of NO (nitrogen monoxide) is 0, the nitrogen atom must have an oxidation number of +2 to balance the equation.
What is the oxidation number of nitrogen in hydrazine?
The oxidation number of nitrogen in hydrazine (N2H4) is -2. This is because hydrogen usually has an oxidation number of +1, and in this case, since there are two hydrogens bonded to each nitrogen, the total oxidation number for nitrogen must be -2 to balance it out.
How big is a 2 liter liquid nitrogen container?
About twice the size of a 2 liter soda bottle. Liquid nitrogen is extremely cold- the container must be vacuum insulated, or the liquid nitrogen quickly turn to gas.
What is the oxidation number of nitrogen in NO 2?
The oxidation number of nitrogen in NO2 is +4. Each oxygen atom has an oxidation number of -2, and since the overall charge of NO2 is 0, the nitrogen atom must have an oxidation number of +4 to balance the charges.
How does Oxygen Nitrogen and Xenon generate a compound O2N2Xe?
It should be ONXe but here it is O2N2Xe meaning there are 2 oxygen atoms, 2 nitrogen atoms and 1 Xenon atom. It must be a "special" compound
What is the oxidation number of nitrogen in nitrogen dioxide?
The oxidation number of nitrogen in nitrogen dioxide (NO2) is +4. Each oxygen atom in NO2 has an oxidation number of -2, and since the molecule is neutral, the sum of the oxidation numbers must equal zero. Therefore, the oxidation number of nitrogen is calculated as follows: 2(-2) + x = 0, where x represents the oxidation number of nitrogen. Solving for x gives x = +4.
What is the oxidation for nitrogen in nitric oxide?
1 because oxygen is -2 so then N must be 2 divided by two =1 N2O 2(N) + (-2) = 0 2 times N (the unknown) + the oxidation number of oxygen = 0 because its a neutral compound so 2N = 2 N=2/2 = +1
What are 2 producers consumers and decompose-rs in the ocean?
Producers are organisms that make their own food using sunlight (photosynthesis) consumers are organisms that eat producers or other consumers and decomposers are organisms that return the dead organisms to their primary components such as oxygen, nitrogen, carbon dioxide
What 2 things an increase the amount of nitrogen in the nitrogen cycle?
Two factors that can increase the amount of nitrogen in the nitrogen cycle are the use of nitrogen-based fertilizers and the process of nitrogen fixation. Nitrogen-based fertilizers, when applied to crops, enhance soil nitrogen levels, promoting plant growth. Additionally, nitrogen-fixing bacteria in the soil or in the root nodules of legumes convert atmospheric nitrogen into a form that plants can use, naturally enriching the nitrogen content in the ecosystem.
What are three things an animal must have to be an animal?
1. Must consume food 2. Must be multicellular 3. Must have movement
How many valence numbers of nitrogen?
Nitrogen;s atomic number is 7. To be neutral then, it must have 7 protons and 7 electrons. The first 7 electrons are filled into orbitals as 1s2 2s2 2p3. Since the outer shell of that configuration is 2, nitrogen has 2 + 3 = 5 valence electrons.
Oxidation number of n and o in no?
In the compound NO, nitrogen (N) has an oxidation number of +2 and oxygen (O) has an oxidation number of -2. This is because oxygen usually has an oxidation number of -2 in compounds, and since NO is a neutral molecule, the oxidation numbers must balance out to zero.
