Tabetha

Which African society produced musical instruments as artwork? Ancient kingdoms, Ottoman Empire, Nomadic cultures, or Sedentary Farmers? I believe that it is the Ottoman Empire.

Why did ancient stlye not change much over it 3,000 year existance?

How were the Britons and Gauls related?

Which logical fallacy is, "We don't need to change our registration process because everyone is already familiar with the way we do things and changing it could be confusing." I think it might be overgeneralization.

Does the Octet rule say that atoms like to have 8 structural electrons, or eight valence electrons. I'm pretty sure it's valence, but I just wanted to check.

Here's a molar heat problem I just have one question on. How much heat will be transferred if 2 moles of hydrogen reacts with excess oxygen according to the reaction below? 2H2 + O2 yields 2H20 + 572 kJ The answer according to my answer key is 2 mole H2 x...

"My" family drives 225 miles each week and the car can travel 27 miles on one gallon of gasoline. How much gasoline does the car use in one year? I got 8.33 (225 milesx 1 gallon/27 miles) Is this correct? Thanks for checking.

I'm supposed to figure out how much feul is wasted by a that car runs at 25% efficiency that each year uses 119,700 gallons of gas. Would it be 10,500 gallons.

You work at a fastr food restaurant 5 days a week, 6 hours a day, and are paid $840 every two weeks. Each hour you wrap 184 burgers. How many burgers will you have to wrap to make a million dollars? I got $7142857 from the proportion: $1,000,000x 2 weeks/...

I'm using the equation c3H8 + 5O2 yields 3 CO2 + 4H2O + 2220 kJ to figure out how many moles of O2 will be needed to produce 3450 kJ of the above reaction. I know this involves a proportion, but I have no idea what to write. Can you show me this proportio...

1C2H6+2O2 yields 3H2O + 2CO2 would this be the hydrocarbon butene? If I did this wrong, how would you correctly identify this hydrocarbon? Thanks for your help.

how many moles of O2 would be needed to produce 1120.5 kJ of heat from the reaction: 3Fe + 2O2 yields Fe3O4+ 1120.5 kJ I got 627771.33 which I thought seemed a bit too high. My proportion was 1120.5=2 O2/1120.5. Thanks again.

A study of 29 female Sumatran elephants provided a 95% confidence interval for the mean shoulder height as (197.2, 235.1) cm. Consider a new study to estimate the mean shoulder height of male Sumatran elephants. Assuming the standard deviations of shoulde...

Is the answer 7.7 moles then?

I Don't Know , Why You Think Im Looking ? Yal Supposed To Help Me

Thanks John :)