02/27/21

I got reaction one wrong...Calculate the volume (in mL) of CO2 that forms at 213°C and 0.930 atm per gram of NaHCO3 by each of the reaction processes.
A baker uses sodium hydrogen carbonate (baking soda) as the leavening agent in a banana-nut quickbread. The baking soda decomposes according to two possible reactions.Reaction one is:2NaHCO3(s)... more
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02/26/21

pH of a 1.9 × 10⁻³ M RbOH solution
What is the pH of a 1.9 × 10⁻³ M RbOH solution?I used -log, and the answer I got was ~2.72The software thing we use is saying I calculated the pOH, so what's the difference, and how do I solve for... more
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02/25/21

The Wave Equation
The equation ℎ = 0.019s^2 "gives the height ℎ (in feet) of the largest ocean waves when the wind speed is s knots. What is the wind speed to generate a 22 ft wave?
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02/25/21

Given the table below for selected values of f(x), use 6 left rectangles to estimate the value of the integral from 1 to 10 of f of x dx.
Given the table below for selected values of f(x), use 6 left rectangles to estimate the value of. x13467910 f(x) 4 8 6 10 10 12 16 Numerical Answers Expected!
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02/25/21

If 2.79 mol of C5H12 reacts with excess O2, how many moles of CO2 will be produced by the following combustion reaction? C5H12+8O2⟶6H2O+5CO2
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02/24/21

Linear Programming. Concert Contract
You are a concert promoter and sign a contract with Keith Urban. In the contract, you guarantee the attendance of at least 12,500 and total ticket receipts of at least $225,000. The tickets to the... more
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