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"O2 number" could refer to the atomic number of oxygen, which is 8 on the Periodic Table. Alternatively, it could refer to a phone number associated with the telecommunications company O2 in the United Kingdom. Can you please provide more context so I can give a more accurate answer?
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How do you get your old number back with o2?
To get your old number back with O2, you need to contact O2 customer service and request to have your old number restored. They may ask for some verification details to confirm your identity and ownership of the number. Once the process is complete, your old number should be reactivated on your O2 account.
Which best represents the number of moles in exactly 64 grams of oxygen (O2)?
The number of moles in exactly 64 grams of oxygen (O2) is two.
What an o2 top up number?
To top up your O2 mobile phone, you can dial 4444 from your O2 mobile phone and follow the prompts to add credit. You can also top up online, through the O2 website, or at a participating retailer.
What is the number of atom in oxygen?
The oxygen is a diatomic molecule - O2.
What is the number of molecules in 48.0 grams of oxygen gas O2?
The molar mass of O2 is 32 g/mol. To find the number of molecules in 48.0 grams of O2, we first need to find the number of moles using the formula: number of moles = mass / molar mass. Then, we can use Avogadro's number (6.022 x 10^23 molecules/mol) to convert moles to molecules.
How do you get your old number back with o2?
To get your old number back with O2, you need to contact O2 customer service and request to have your old number restored. They may ask for some verification details to confirm your identity and ownership of the number. Once the process is complete, your old number should be reactivated on your O2 account.
How many atoms are in 12.54 g of O2?
12.54 (g O2) / 2*15.99 (g/mol O2) = 0.3921 mol O2 -->0.3921 (mol O2) * 6.022*1023 (molecules O2)/(molO2) == 2.361*1023 molecules O2= 4.723*1023 atoms O
What is the O2 credit number?
2020
Which best represents the number of moles in exactly 64 grams of oxygen (O2)?
The number of moles in exactly 64 grams of oxygen (O2) is two.
How many moles in 150.0 g O2?
To find the number of moles in 150.0 g of O2, first calculate the molar mass of O2, which is 32.0 g/mol (16 g/mol for each oxygen atom). Then, divide the given mass by the molar mass to get the number of moles: 150.0 g / 32.0 g/mol = 4.69 moles of O2.
How many oxygen atoms are present in 5.2g of O2 (Aw O=16)?
Oh, what a lovely question! To find the number of oxygen atoms in 5.2g of O2, we first need to calculate the number of moles of O2 using its molar mass (32g/mol). Then, we use Avogadro's number (6.022 x 10^23) to find that there are approximately 1.63 x 10^23 oxygen atoms in 5.2g of O2. Just imagine all those tiny atoms dancing together in harmony!
The number of molecules in 48.0 grams of oxygen gas (O2) is?
To find the number of molecules in 48.0 grams of oxygen gas (O2), you first need to determine the number of moles of O2 using its molar mass (32 g/mol). Then, you can use Avogadro's number (6.022 x 10^23 molecules/mol) to convert moles to molecules. The calculation would be: 48.0 g / 32 g/mol = 1.5 moles of O2, and 1.5 moles x 6.022 x 10^23 molecules/mol = 9.033 x 10^23 molecules of O2.
What is the o2 rewards number?
call 313 for free
What is the number of O2 bind to to hemoglobin?
Up to 4.
What is that oxidation number of oxygen?
Typically in compounds it is -2 (oxide ion) - other values include zero (in O2 and O3)
What an o2 top up number?
To top up your O2 mobile phone, you can dial 4444 from your O2 mobile phone and follow the prompts to add credit. You can also top up online, through the O2 website, or at a participating retailer.
How do you balance 2H2 O2 2H2O O2?
2H2O2 ==> 2H2O + O2 the equation is balanced
