A special type of owner’s equity account set up to record the owner’;s withdrawal of cash from the business.

Engine coolant for cars is made of a solution of ethylene glycol. If 27.7 g of ethylene glycol release 688 J of heat to finish at a temperature of 32.5 °C, what was the initial temperature?  The specific heat capacity of ethylene glycol is 2.42 J/g°C. Must show your work (scratch paper) to receive credit. 

Calculate the ∆H°f for benzene (C6H6) from the following data: ∆H°fCO2 = – 393.5 kJ/mol∆H°fH2O = – 285.8 kJ/mol 2 C6H6(l)  +  15 O2(g) → 12 CO2(g) + 6 H2O(l)        ∆ Hrxn= -6534 kJMust show your work (scratch paper) to receive credit.

Calculate the ∆H°f for benzene (C6H6) from the following data: ∆H°fCO2 = – 393.5 kJ/mol∆H°fH2O = – 285.8 kJ/mol 2 C6H6(l)  +  15 O2(g) → 12 CO2(g) + 6 H2O(l)        ∆ Hrxn= -6534 kJMust show your work (scratch paper) to receive credit.

Engine coolant for cars is made of a solution of ethylene glycol. If 27.7 g of ethylene glycol release 688 J of heat to finish at a temperature of 32.5 °C, what was the initial temperature?  The specific heat capacity of ethylene glycol is 2.42 J/g°C. Must show your work (scratch paper) to receive credit. 

During urine formation in the kidneys, which of these processes involves returning of the needed (non-waste) substances present in the filtrate back to the blood?

Which urine formation process involves the movement of substances from the blood of the peritubular capillaries into the filtrate of the renal tubules?

Which organ has these functions? -removes metabolic wastes from the blood and excretes them-regulates the volume, composition, and pH of body fluids-secretes renin

In males, which of these is an organ of both the reproductive and urinary systems?

Renal arteries transport blood from the ___ to the kidneys.