Write the balanced equation that shows solid calcium carbonate combined with aqueous
hydrochloric acid to form aqueous calcium chloride plus carbon dioxide gas and water. How many grams of calcium chloride can be produced from 43.5 g of hydrochloric acid?

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )