What minimum mass of water has to evaporate to absorb heat
The evaporation of water is endothermic as indicated by the following:
H2O(l)=H2O(g)heat=+44.01
What minimum mass of water has to evaporate to absorb 160 kJ of heat?
Expected delivery within 24 Hours
The hypothetical velocity distribution in a horizontal, rectangular open channel is V=0.3y (m/s), where V is the velocity at a distance y (m) from the bottom of the channel.
2C2H6 + 7O2---> 4CO2 + 6H2O if the reaction produces 2.75 mol of H2O how many grams of CO2 are also produced?
With its noninverting-input voltage at 10uV, the output voltage of an op amp is -15V. If A = 5*10^5 and V_CC = 15V, can you determine the magnitude of the inverting-input voltage? If not, can you determine its possible range? Show all work.
Write a balanced chemical equation for the reaction Mg+ HCl. Given that 1 mole of Mg produces 1 mole of hydrogen, H2 what is the volume of 1 mole of hydrogen at room temperature and 1 atmospehre pressure.
The evaporation of water is endothermic as indicated by the following: What minimum mass of water has to evaporate to absorb 160 kJ of heat?
A modern transmits a 2 voltage signal into a channel. the channel adds to this signal a noise term that is drawn from the set {0,-1,-2,-3} with respective probablities {4/10, 3/10, 2/10, 1/10}, find pmf of output Y of the channel?
Find the corresponding reaction enthalpy and estimate the standard enthalpy of formation of the compound at 583 K. The constant-pressure molar heat capacity of benzene is 136.1 J K-1 mol-1 in its liquid range and 81.67 J K-1 mol-1 as a gas.
The specific heat of compound A is 0.50 cal/g °C. What amount of heat has been added to 100.0 g of compound A if the temperature changes by 5.0°C?
A resistance coil AB of 100 Ω resistance is to be used as a potentiometer and is connected to a supply at 230 V. Find, by calculation, the position of a tapping point C between A and B such that a current of 2 A will flow in a resistance
1948442
Questions Asked
3,689
Active Tutors
1461528
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Inspection reveals a bright reddened area about the size of a baseball on the right cheek and redness and irritation of the right eye.
The nurse notes an order for elbow restraints for a client in the intensive care unit. The client has an antecubital IV line. What should the nurse do?
Discuss the health promotion activity and applicability to the vulnerable population, homelessness. What was successful about the health promotion activity?
What are some reasons for HIS implementation failures? What can organizations do to prevent these points of failure?
Question: Which of the following statements about global health trends are true? Multiple select question. Chronic conditions such as cardiovascular disease
This discussion will compare how CBT is used in groups versus family or individual settings and identify two challenges that PMHNPs
1) Based on this information, what additional tests should be performed on the patient? 2) What type of treatment should the doctor recommend?