How do sound waves travel? A. Sound causes the air near it to vibrate inwards.

B. Sound transforms waves into different frequencies.

C. Sound waves radiate outward from a central point.

D. Sound moves randomly in different directions.

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1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

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