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What oxidation number must be assigned to nitrogen in nitrogen trifluoride to nitrogen triiodide?
The oxidation number of nitrogen in nitrogen trifluoride (NF3) is +3, while the oxidation number of nitrogen in nitrogen triiodide (NI3) is -3. In NF3, each fluorine atom has an oxidation number of -1, so the three fluorine atoms contribute to a total of -3, making nitrogen's oxidation number +3. In NI3, each iodine atom has an oxidation number of -1, so the three iodine atoms contribute to a total of -3, making nitrogen's oxidation number -3.
Why is a roman numeral need in the names of compounds containing the elements tin copper lead?
Roman numerals are used in the names of compounds containing these elements because they have multiple oxidation states. The Roman numeral denotes the oxidation state of the metal in the compound. Tin, copper, and lead can exist in different oxidation states depending on their chemical environment, so specifying the oxidation state is essential for proper naming.
What are the different types of chemical weathering?
. There is Chemical, Biological and Physical Chemical is when acid rain weathers the rock Biological is when a plant grows in a rock and the plant roots grow into the rock (it breaks its way through) Physical is when something hits the rock and slowly it breaks away this more like erosion
What are three chemical processes that were used by people in early societies?
Oxidation (burning), fermentation (making beer), and denaturation of proteins (cooking) are three. There are lots more.
What is the formula for barium nitride?
Ba3N2 Nitride has an oxidation state of -3 ( N3- ) and Barium has an oxidation state of +2, or Ba2+. To obtain the formula, the charges are balanced out and the result is an oxidation state of 0. The formal is Ba3N2.
What is disproportionality?
In these reaction, an element simultaneously undergoes oxidation as well as reduction. This is possible only when the element exhibits minimum three different oxidation states and on the reactant side, it is present in an intermediate oxidation state while higher and lower oxidation states are exhibited by it in the form of products.
Identify three types of chemical weathering by their descriptions. Then give an example of each?
oxidation - a reaction with oxygen to form an oxide. An example of oxidation is rust. When iron reacts with oxygen, it forms iron oxide(rust). hydrolysis - a reaction with water. The most common example of hydrolysis is feldspar, which can be found in granite changing to clay. When it rains, water seeps down into the ground and comes in contact with granite rocks. The feldspar crystals within the granite react with the water and are chemically altered to form clay minerals, which weaken the rock. carbonation - a reaction with CO2 to form a carbonate acid. Limestone caves are an example of carbonation weathering.
What are the three different one-word names given to the chemical reactions in which fuels react with oxygen?
corrosion is one, oxygen and accetelyne are all oxidation reactions of chemiacals
What is the oxidation number for hydrgen?
It has three oxidation numbers.They are like this. -1,0,+1
What is between three sevens and three nines?
they are different numbers
What is the oxidation number of ethyl-en diamine?
The oxidation number of each carbon in ethylenediamine is -3, as it is bonded to three hydrogens. The nitrogen in ethylenediamine has an oxidation number of -3, as it is also bonded to three hydrogens.
What is the oxidation state for nitrogen?
It has a range of oxidation states from -3 to +5
What are three causes of chemical weathering?
Chemical weathering is the dissolution, carbonation, oxidation, or hydrolysis of rock and mineral by chemical means only, mostly from reactions with water or the acids contained in rainwater.Other materials are formed in the process. Warm, tropical climates are ideal environments for chemical weathering to take place as the chemical reactions are quickened by the bountiful rain and warm temperatures. Water, oxygen, carbon dioxide, living organisms, and acid precipitation.
What three different numbers between 5.06 and 5.07?
Three different numbers between 5.06 and 5.07 are: 5.062, 5.064, 5.066. There are an infinite amount of numbers between 5.06 & 5.07.
What is the oxidation number of n2o3?
In N2O3, the oxidation state of nitrogen is +3 because oxygen is usually assigned an oxidation state of -2, and there are three oxygen atoms in N2O3. The sum of the oxidation states in a neutral compound should be zero, so the oxidation state of nitrogen must be +3 in order to balance the -6 from the three oxygen atoms.
What is the oxidation state of boron?
The oxidation state of boron is usually +3. Boron typically forms three covalent bonds in its compounds.
What is the oxidation number of Cr2O3?
+3 for Cr and -2 for O
