Answer:
110 grams
Step-by-step explanation:
CO2 molecule is made up of Carbon (atomic mass =12) and oxygen (atomic mass=16).
So first finding the mass of 1 molecule of CO2 which is equals to
= mass of 1 carbon atom + masses of 2 oxygen atom, we get
= 12+(16*2)= 12+32= 44 a.m.u.
Now 1 molecule of CO2 has mass 44 amu so mass of 1 mole CO2 will be 44 grams.( 1 a.m.u.=1.6729*10^-33 grams. 1 mole = 6.022*10^23, so 44 a.m.u.=73.6076*10^-33 grams approx. For one mole CO2, 73.6076*10^-33*6.022*10^23 which is approximately equals to 44 grams. )
1 mole CO2= 44grams, so 2.5 moles = 44*2.5= 110 grams
So our answer is 110 grams.
lowkey hope this helped you, good luck whatever you need it for Imaooo
B is the correct if this multiple choice
Answer:
$145.64
Bc 250 USD = (1.03069 Euro /1 USD) = 257.6725
257.6725-150=107.6725
107.6725 Euro = (1.35261 USD/ 1 Euro) = 145.64
I think ;')
Answer:
1. Co - payment
2. Coinsurance
3. Deductible
Step-by-step explanation:
1. Deductible:
A certain amount that you pay before the insurance company pays a claim.
2. Coinsurance:
The percentage of the cost that you share with the insurance company
3. Co-payment:
A fixed amount that you pay the provider at the time of service. {Usually, a standard procedure in Health Insurance.]
