Find the slope-intercept equation of the line with the following properties: parallel to the line x=-1;containing the point (-7,2)
Find the slope intercept equation of the line with the following properties :parallel to the line x=-1; containing the point( -7,2)
A mixture of C3H8 and C2H2 has a mass of 2.0g . It is burned in excess O2 to form a mixture of water and carbon dioxide that contains 1.6 times as many moles of CO2 as of water. Find the mass of C2H2 in the original mixture.
Also, just a bit of context: "It was Paul [He has a bee allergy] she was fighting for, but also for some understanding of herself. You're afraid of change, Bree had told her. Why can't you just be?" And then Norah thinks, "But be what? Norah had wondered...
In the book, "The Memory Keeper's Daughter" by Kim Edwards, after Norah has successfully destroyed the wasps' nest, Edwards writes that there was something happening in Norah's life, "an explosion, some way in which life could never be the same"...
How do I write ZnSo4(aq)+Na3Po4(aq)---> Zn3(Po4)2(s)+Na2S04(aq)as a net ionic equation balanced?
A ferry is crossing a river. The ferry is headed due north with a speed of 1.7 m/s relative to the water and the rivers velocity is 2.4 m/s to the east. a) What is magnitude of the boats velocity relative to Earth? Answer in units of m/s b) Find the direction in wh...
A 0.0230 g sample of an unknown was dissolved in 2.260 g of benzene. The molality of this solution, determined by freezing point depression, was 0.0408 m. What is the molecular weight of the unknow substance?
henrys lawconstant for oxygen in water is 1.28 X 10^-3 mol/(atm.L)
Calculate the solubility of oxygen in water at a partical pressure of 02 of 460 torrat 25 degree celsius
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