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tankabanditka [31]
3 years ago
12

ANSWER FAST PLEASE! Balance the following equation: __Hg + __O₂ --> __HgO

Chemistry
1 answer:
ICE Princess25 [194]3 years ago
3 0

Answer:

4Hg+2O2=4HgO

four Mercury + four oxygen

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In this experiment you will create solutions with different ratios of ethanol and water. What is the mole fraction of ethanol wh
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Given the following reaction: H2SO4+2LiOH=Li2SO4+2H20, what mass of water is produced from 19 g of sulfuric acid?
goldfiish [28.3K]

Hi,

To solve the question, first of all we will find out the no. of moles of H2SO4 in  19 g of sulfuric acid.

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Now we know the no of moles of H2SO4 that will react with 2LiOH. We also know the  molar equivalence of H2SO4 , and 2LiOH that will react.

So, the  water that will be produced will be 2H2O and 1 Li2SO4 when H2SO4 that will react with 2LiOH.

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Hope it helps!


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The variations in the physical characteristics between different proteins are influenced by the overall amino acid compositions,
pishuonlain [190]

Answer:

Sequence

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Physical properties of the proteins are foundation of biological function of them.

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