A sample of 0.00329 moles of Na reacted according to the balanced equation:

2Na + 2H2O --> 2NaOH + H2

After reaction, 5.70 x 10^-4 moles of Na remain. Calculate grams of NaOH formed.

i'm not sure how to set up the equation with the 0.00329 information. what do i do with 0.00329?

2006-12-19 06:43:48 · 3 answers · asked by Anonymous in Chemistry

1 ⤊

how do i work out how much liquid a pipe will hold?

2006-12-19 06:43:21 · 15 answers · asked by seadog 1 in Engineering

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how i get the idea about stong weak and none electrolytes?

strong electro. are ionic and other six like HBr, HI, HCLO4, H2SO4, HNO3, HCl)

weak and none electrolytes i have confusion, how can i distinguish?

a

2006-12-19 06:42:51 · 1 answers · asked by gurpreet s 1 in Chemistry

5 ⤊

What is likely to come after the Homo Sapiens Sapiens?

Just curious, what are we likely to evolve into? I am aware of research made into this and have heard a version on the topic, but most important of all, what do you think? what will we look like after we evolve?

2006-12-19 06:41:16 · 6 answers · asked by jerebannus_2 1 in Biology

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0 ⤊

Solve sin 2 x = 0.8193, when 0≤ x ≤ 360˚? What quadrant (s) is it in?

2006-12-19 06:35:08 · 4 answers · asked by thomasgraham880 1 in Mathematics

2 ⤊

How do you numerically wrtie five eighths and one eighths and three eighths?

for example half .50 quarter .25

2006-12-19 06:33:25 · 7 answers · asked by booyah 1 in Mathematics

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1 ⤊

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