Answer:
then it becomes another element
Explanation:
False, because heat travels from warm to cool objects, so if both have the same temp ( ie: no temp difference) heat will not be transferred between them.
During a lifetime, a heart beats 3.1 x 10^9 times and it beats 91 times in one minute.
Thus, we can use cross multiplication to determine the number of minutes in the person's lifetime as follows:
number of minutes in person's lifetime = (3.1 x 10^9) / 91 = 34.0659 x 10^6 min
One year has 365.25 days (disregarding leap). Each day has 24 hours and each hour has 60 minutes.
Therefore,
one year = 365.25 x 24 x 60 = 525960 minutes
We can now use cross multiplication to determine the number of years of a person's lifetime as follows:
number of years = (34.0659 x 10^6 x 1) / 525960 = 64.76899 years.
Answer:
C5H10O5
Explanation:
The molecular formula is a multiple of the empirical formula. I.e
Molecular formula => [CH2O]n
[CH2O]n = 150
[12 + (2x1) + 16 ]n = 150
30n = 150
Divide both side by the coefficient of n i.e 30
n = 150/30 = 5
Molecular formula => [CH2O]n
Molecular formula => [CH2O]5
Molecular formula => C5H10O5
Answer: is a hydrocarbon.
Explanation:
Alcohols are the compounds which contain -OH as the functional group. Example:
Amine are the compounds which contain as the functional group. Example:
Ether are the compounds which contain as the functional group. Example:
Hydrocarbons are defined as the compounds in which bonds are present between carbon and carbon atoms. Hydrocarbons with single bond between carbon and carbon atoms are called as alkanes.The general formula for alkanes is Example: which is named as hexane.