call 313 for free
One can find information about the main O2 rewards for costumers in many different places. Some very interesting web pages are Sky Rewards and the O2 official web page.
There are a variety of rewards that O2 Mobile offers currently, like 50% off certain terms and conditions, free music downloads to your Windows phone, discounted tickets to your favourite bands and much more.
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.
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
There is many oppurtunities to get chase rewards. You can call the chase rewards telephone number to get a credit card from them or even sign up on the computer to have it mailed to you.
2020
"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?
The number of moles in exactly 64 grams of oxygen (O2) is two.
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.
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!
To register a Speedy Rewards card, visit the Speedy Rewards website or download the Speedy Rewards app. Create an account by providing your personal information, or log in if you already have an account. Enter your Speedy Rewards card number when prompted to link it to your account. Once registered, you can start earning and redeeming points for rewards.
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.