Answer:
The balloon quickly becomes inflated because it is filled with CO2 gas
Explanation:
Once the vinegar and baking soda are mixed, a chemical reaction occurs as follows;
NaHCO3+CH3COOH→CH3COONa+H2O+CO2.
Once this reaction occurs, the balloon becomes inflated because it is now filled with CO2 gas.
If the filled balloon is punctured at any point, CO2 gas escapes from it.
The partial pressure of hydrogen is 0.31 atm
calculation
find the number of hydrogen moles the container, that is
25/100 x 6.4 =1.6 moles of hydrogen
find the partial pressure for hydrogen in 1.6 moles
that is 6.4 moles= 1.24 atm
1.6 moles= ?
by cross multiplication
1.6moles x1.24 atm/ 6.4 moles= 0.31 atm
I thing the primary source of hydrocarbons is natural gas
Answer:
The compound can be obtained naturally and artificially.
Explanation:
Isoamyl acetate is an organic compound (ester) that is obtained from acetic acid and isoamyl alcohol. It is obtained both naturally (from fruits such as banana and pear) and artificially (by Fisher's esterification)
Answer:
19
Explanation:
there is 13 grams in it put 6 more grams into it