Please help please For his science experiment, Mohammed decided to burn a candle, and wrote the
following statements down. Classify the statements as an observation or an inference.

a.
The candle is red
b.
The candle is using oxygen
C.
The flame is yellow
d.
The candle is cylindrical
e.
The flame is giving off carbon dioxide
Wax is dripping down the candle

If oil spills continue, all of the following should be expected except (2 points) death of aquatic life. polluted groundwater. decreased soil productivity. increased global temperatures.

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign

Anyone who's in connections academy chemistry b have the factors that affect the rate of a reaction portfolio already done?