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horrorfan [7]
4 years ago
6

What is simplest level at which life may exist

Chemistry
2 answers:
just olya [345]4 years ago
8 0
The simplest level at which life may exist is a cell
7nadin3 [17]4 years ago
5 0
A cell or if u wana go deeper is organells
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Barium nitrate reacts with aqueous sodium sulfate to produce solid barium sulfate and aqueous sodium nitrate. abigail places 20.
raketka [301]
I will assume the chemical reaction equation is like this:
<span>Ba(NO3)2 + Na2SO4 ---> 2 NaNO3 + BaSO4
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For every 1 barium nitrate molecule used, there will be 1 barium sulfate formed. The number of molecule barium sulfate formed would be: <span>20.00 ml * 0.500 mol/1000ml * 1= 0.01 mol

The mass of barium sulfate produced: 0.01mol * </span>233.38 g/mol= 2.3338 grams
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3 years ago
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3 years ago
If you know that lithium reacts strongly with oxygen in a 2:1 ratio, which of
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I need help with this question
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What is true about two neutral atoms of the element gold
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