Which statement describes how phase changes
can be diagrammed as a substance is heated?
the phase is on the y-axis and the
temperature is on the x-axis.
the temperature is on the y-axis and the
phase is on the x-axis.
the time is on the y-axis and the temperature
is on the x-axis.
the temperature is on the y-axis and the time
is on the x-axis.
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  the mississippians were considered to be  horticulturalists, which means they were

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

How many moles are in 43.9 l of oxygen