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Would it be OH2 or parentheses OH parentheses 2 for two hydroxides?
Wiki User
∙ 10y ago
Two hydroxide ions would best be written as 2 OH-1 in an ionic equation, rather than either of the alternatives given in the question. If the two hydroxide ions occur together with a divalent cation such as magnesium in a compound, then the hydroxide ions would be written as (OH)2. Two ions should never be written as OH2, because that is the formula for water, with the ions in an unconventional order, rather than the formula of ions at all.
Wiki User
∙ 10y ago
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What is dihydroxy?
two hydroxides (OH-OH)
Describe the dynamic equilibrium that exists in the two water tanks?
oh2 ----> h2o
How many atoms does a molecule contain?
It depends on the molecule! If you have a molecular formula for a molecule and the formula does not contain parentheses, you can find the number of atoms in it by adding all the subscripts, treating no subscript as the number 1. If the formula does contain parentheses, first multiply any subscript within the parentheses by the subscript at the end of the parentheses, then add these modified numbers to those of any other atoms in the formula that are not in parentheses.
How many moles of OH ions are produced from the hydroxides of group ii metals for every mole of the base that dissociates?
That would be 2 moles of OH- (hydroxide) ions because there are 2 of them associated with each 1 of the group II metal.
How many atoms are there in Mg(OH2)3?
3?
What is dihydroxy?
two hydroxides (OH-OH)
Parentheses two times nine parentheses times negative eight minutes four parentheses four plus hundred plus eight?
parentheses two times nine parentheses times negative eight minutes four parentheses four plus hundred plus eight
When a sign is not written between two numbers how do you calculate that?
If there are parentheses around the numbers (two parentheses for each number) multiply them.
What is the answer to thirty six divided by parentheses four to the power of two parentheses times four?
12
Describe the dynamic equilibrium that exists in the two water tanks?
oh2 ----> h2o
Associative?
To change the parentheses from two numbers to two numbers.
What two bases are commonly found in antacids?
The most common of these bases are hydroxides, carbonates, or bicarbonates.
What does when you have two numbers in parentheses?
two numbers in parentheses, separated by a comma are generally coordinates on a cartesian plane (x-y graph) and appear in the order of (x, y)
What is the atom OH2?
It's two hydrogen atoms bonded to an oxygen atom. IOW, water. Though it is not an atom, it is a molecule, more often written as H2O
2 plus parentheses 4 plus 7 parentheses equals?
2+(4+7)= 2+10= 12 so, the answer is twelve the correct way to say that arithmetic problem would be..... two plus the quantity four plus seven
Why is the prime factor of 924 have a 2 in parentheses?
The distinct prime factors of 924 are 2, 3, 7 and 11. You might include a 2 in parentheses after the two to show that the two happens twice in the prime factorization.
Can you separate parentheses on two lines?
ye s you can for example you could do 6-2*3+8*5 so you would separate them by addition and subtraction
