Vinny

This page lists questions and answers that were posted by visitors named Vinny.

Questions

The following questions were asked by visitors named Vinny.

What did Henry Hudson negotiate with his crew and the natives?

Hi everyone, I'm having problems with effective nuclear charge. Regarding these problems. Calculate Zeff for a valence electron in an oxygen atom. and Calculate Zeff for the 4s electron in a copper atom, . and Calculate Zeff for a 3d electron in a copper...

(e^x)e^x+1)/(e^x-1)=8

What is 5,280 feet divided by 26 miles? 5th grade

0.255 g sample of H2C2O4 required 25.70 mL of NaOH to neutralize, what would you report as the molarity of NaOH solution? the reaction is as follows: H2C2O4(aq) +2 NaOH (aq) -> Na2C2O4(aq) +2 HOH (l)

2MnO4-(aq) +5 H2O2 (aq) + 6H+(aq) -> 5 O2(g) + 2 (Mn2+(aq) = 8H2O (l) If a 25.00 ml sample of hydro peroxide required 25.25 ml of .353 M KMNo4 solution to react with all the hydrogen perozide what was the molarity of the hydrogen peroxide solution?

Determine how many grams of active antacid ingredient AL(OH)3 would be necessary to neutralize the HCL in 50.0 mL of .0100 M HCL (an approximation of the conc. of HCL in the stomach) 3HCL9aq)+AL(OH)3(s)-> AlCL3 (aq) = 3H2O (L)

C2H5OH + O2 -> C2H4O2 +H20 This reaction drastically changes the taste of wine, if 100.0 mL of wine initially contained 12.0 g of ethanol and after a period of time 4.00 g of acetic acid were detected, what percent of the ethanol had been converted?

What volume of .300 M CaCl2 is needed to react completely with 40.00 Ml of .200 M H2PO4. according to the following equation 3 CaCl2 (aq) + 2 H3PO4 (aq)-> Ca3(po44)2 + 6 HCL (aq)

How much of a 2.0 molar NaCl solution would you need to make 250 mL of a .15 molar NaCl solution?

0.5 kg ball at the peak of the kick 16.6 m above the field had a kinetic energy of 35.4 J. How fast was the ball booted by the player on the field?

Complete the following using compound future value. (Round your answers to the nearest cent.) Time- 14 years Principal- $17,500 Rate- 2% Compounded- annually Amount- ? Interest- ?

Hey, guys, I need really need some help and I would appreciate your help thank you. 21-25 Which of these equations are redox reactions? 21. _____ C4H8(g) + _____ O2(g) → _____ CO2(g) + _____ H2O(g) 22. _____ C4H10(g) + _____ O2(g) → _____ CO2(g) + _____ H...

Answers

The following answers were posted by visitors named Vinny.

How Hudson could have negotiated to improve his circumstances with his crew and the natives?

I need a climate graph of Rome Italy NOW! my homework is due next period!

yes it is x squared

.220 mol per liter

Yes, it is correct

Start with 1 and 2, and subtract (1+2) from the sum 26: 26 - (1+2) = 23. Now, since the largest number used will be 12 and we've just used 1 and 2, the remaining edge number must be 11: 23 - 12 = 11 So the first edge set is {1,2,11,12}, the next set is {1...

DrBob222 you're an idiot. The first is true and the second is a conductor

Dino is 100% corrects thank you Dino

If you're using exponents, make sure you use a caret. For example: 3^2, instead of 32.

Also, if you care about the quality of your answer(s), then you should improve the quality of the category for your question.

If you are allowed to get help online for your midterm, then you should ask a specific question. This website is on the public internet and is used by the entire world, not just students at your school. Most of us do not have access to your test.