How many kilograms of co2 are produced
If an automobile travels 245 mi with a gas mileage of 21.5 mi/gal , how many kilograms of CO_2 are produced? Assume that the gasoline is composed of octane, , whose density is 0.69 g/mL.
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An aqueous solution contains 4.20% NH3 (ammonia) by mass. The density of the aqueous ammonia is 0.979 g/mL. What is the molarity of NH3 in the solution?
An aqueous vinegar sample contains 5.4% acetic acid by mass and has a density of 1.006 g/mL. Calculate the amount of acetic acid in grams in 2.00 L of this vinegar. Report your answer using the correct number of signi?cant ?gures. Your answer must
Solid sodium reacts violently with water, produing heat, hydrogen gas, and sodium hydroxide. How many molecules of hydrogen gas are formed when 48.7 g of sodium are added to water?
How many grams of sodium lactate should be added to 1.00 L of 0.150 lactic acid ( or ) to form a buffer solution with = 4.10? Assume that no volume change occurs when the sodium lactate is added.
Measure it and calculate the frequency to which the signal generator must be set. When using the Slotted Line connect a 3dB attenuator between the signal generator and the slotted transmission line to reduce level changes in the RF source due
The concentration of alcohol (CH3CH2OH) in blood, called the blood alcohol concentration of BAC, is given in units of grams of alcohol per 100ml of blood. The legal definition of intoxication, in many states of the US, is that the BAC is 0.08 of h
The conditional jumps can be predicted with 60% accuracy, and the loop jumps can be predicted with 90% accuracy. The penalty for guessing wrong is four cycles. There is no penalty for unconditional jumps or correct guesses. What is the effi
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In one paragraph discuss the following. the ethical and/or conflict issues presented in this scenario. Explain what a professional boundary means.
Throughout a typical day, I make a range of decisions, from simple, routine choices to more complex, value-based ones. A low-stakes decision
Fix and condence this based on the symptoms reported by client such as feelings of sadness, hopelessness, and a lack of interest in activities
There are two views for how to manage processes across a supply chain. Research these two views both in your textbook and on the internet
I completely agree with the emphasis on the significance of our digital footprints as they play a crucial role in shaping our job prospects
Describe 1 cyber threat, such as phishing or social engineering that you have experienced or read about.
Imagine you are a marketing specialist for a virtual vacation company. Your company sells virtual reality experiences of popular destinations for people