Questions by Checho

Questions by Checho

An advantage of light microscopes compared to electron microscopes is that light microscopes

asked Jun 24, 2018

2 answers

0 votes

189k views

In the following reaction, how many grams of ferrous sulfide (FeS) will produce 0.56 grams of iron (III) oxide (Fe2O3)? 4FeS + 7O2 → 2Fe2O3 + 4SO2 The molar mass of ferrous sulfide is 87.92 grams and that

asked Apr 6, 2018

2 answers

2 votes

71.7k views

What scientist is credited with proposing the principle of uniformitarianism?

asked Feb 16, 2018

2 answers

1 vote

14.2k views

Is .49 greater than .71

asked Oct 28, 2017

2 answers

0 votes

24.4k views

How many solutions are there to the equation below? 11x + 25 = 7x + 15 A. 0 B. Infinitely many C. 1 D a monky beats a man with a stick

asked Aug 18, 2017

2 answers

3 votes

46.0k views

Let d be the (shortest) distance between 2 parallel lines with slope 6 whose -intercepts are 8 units apart. Find d^2 .

asked Mar 19, 2015

2 answers

0 votes

77.4k views

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