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In aluminum oxide (Al₂O₃), the oxidation number of aluminum (Al) is +3, while the oxidation number of oxygen (O) is -2. Since there are two aluminum atoms contributing a total of +6 and three oxygen atoms contributing a total of -6, the compound is electrically neutral, confirming these oxidation states. Thus, the oxidation numbers are +3 for Al and -2 for O.
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What is o-o in chess?
Castling King's side. Castling Queen's side is o-o-o
Explain how you can use an array to find partial products for 4 x 36?
Using partial products, 36 x 4 is written as (30 x 4) + (6 x 4). Using place value blocks (array) you can show this by creating 3 columns of 10 across plus 6 individual blocks and repeating this 4 times (4 rows of 30 + 6). What You Show oooooooooo oooooooooo oooooooooo o o o o o o oooooooooo oooooooooo oooooooooo o o o o o o oooooooooo oooooooooo oooooooooo o o o o o o oooooooooo oooooooooo oooooooooo o o o o o o What You Write 36 x 4 24 + 120 144
What decimals are between 0.8 0.9?
There's an infinite list of numbers that are allbetween 0.8 and 0.9 .In just a second, we'll give you a few to get you started. But first,we just want to mention that between any two numbers on this list,there's an infinite list of more numbers:0.800000000010.810.820.830.8310.8320.8330.8390.840.850.85000010.85000020.85000090.8500090.850090.85090.8590.85910.85920.85930.85940.8594000010.8594000020.860.870.880.890.8990.89990.899990.8999990.89999990.899999990.8999999990.89999999990.8999999999000010.8999999999000020.899999999900003..etc.
The total degrees in a square minus the total degrees in a triangle equals how many degrees?
Total degrees in a square is 360 o Total degrees in a triangle is 180 o Hence 360 o - 180 o = 180 o ..
A sweater is on sale for 33 dollars this is 75 percent of the original price find the original price?
Let O equal original price 75% is equal to 0.75 33 divided by O is equal to 0.75 (33/O) = 0.75 Cross multiplying gives us 33/0.75 = O O = 44
What are the oxidation numbers for AlOH-1?
In AlOH^1-, oxygen typically has an oxidation number of -2. Since the overall charge of AlOH^1- is -1, the oxidation number of Al can be calculated as follows: (oxidation number of Al) + (oxidation number of O) + (oxidation number of H) = -1. Solving for Al gives an oxidation number of +3.
What are the oxidation numbers of the elements fe2o3?
Oxidation numbers in Fe2O3 are respectively: Fe => +3 and O => -2
What is the oxidation numbers for O?
O standing for oxygen can have multiple oxidation numbers depending on what it is bonded to, in most cases it has a negative 2 oxidation number but in certain cases like peroxides it can have a negative 1 oxidation state.
What is the oxidation numbers of NaBrO2?
In NaBrO2, the oxidation numbers are as follows: Na is +1, Br is +5, O is -2.
What is the oxidation numbers for KMnO4?
In KMnO4, the oxidation numbers are: K(+1), Mn(+7), and O(-2).
What is the oxidation numbers of ClO4?
In ClO4-, the oxidation number of Cl is +7, and the oxidation number of each O is -2.
What is the oxidation numbers in PO34?
The oxidation numbers in PO43- , phosphorus oxidation number=+5; oxygen = -2
What is the oxidation number for each element in Mg plus O?
The oxidation numbers for the atoms in magnesium oxide are: Mg+2 and O-2.
What are the oxidation numbers for each atom involved in the reaction 4ko2 and 2co2-2k2co3 and 3co2?
In KO2, O has an oxidation number of -1, K has an oxidation number of +1. In CO2, O has an oxidation number of -2, C has an oxidation number of +4. In K2CO3, O has an oxidation number of -2, C has an oxidation number of +4, and K has an oxidation number of +1. In the given reaction, the oxidation numbers for each atom remain the same as in their individual compounds.
What is the oxidation number for aluminum phosphate?
Aluminium phosphate is AlPO4 (mineral berlinite that looks a lot like quartz)- The oxidation numbers are Al +3, P +5 O-2
In the compound Al aluminum's oxidation number is plus 3 and oxygen's oxidation number is?
In the compound Al₂O₃, aluminum has an oxidation number of +3, and oxygen has an oxidation number of -2. This gives a total charge of zero for the compound, as it should be electrically neutral.
What is the oxidation number of Al2Cr6O21?
The oxidation number of aluminum (Al) is +3, the oxidation number of chromium (Cr) is +3, and the oxidation number of oxygen (O) is -2. Therefore, in Al2Cr6O21, the total oxidation number would be +6 from aluminum, +18 from chromium, and -42 from oxygen, resulting in a net oxidation number of -18 for the compound.
