If the theoretical yeild for a reaction is 156 grams and you actually made 122 grams of the product, what is your percentage yeild

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

At 300 mm hg, a gas has a volume of 380 l, what is the volume at standard pressure

The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.