Answer:
12.306
Explanation:
12.3+0.005675=12.305675 just put answer as 12.306
I think is letter C, good luck!
You can determine if the substance is an acid (below 7) or a base (above 7). It also depends on the type of paper that you use, like litmus paper.
Answer: 0.176 atm
Explanation: Solution attached:
Use Boyle's Law to find the new pressure of the gas.
P1V1 = P2V2
Derive for P2
P2 = P1V1 / V2
= 5.5 atm ( 4.8 L ) / 150 L
= 0.176 atm
Carbohydrate; contains a low ratio of oxygen atoms.