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bija089 [108]
4 years ago
12

The strongest substance in your body is:

Chemistry
1 answer:
Sholpan [36]4 years ago
3 0
The enamel is the strongest substance in our bodies mainly inside your mouth.
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Based on the tiles shown, how many moles of oxygen gas (o2) are needed to produce 36.04 grams of water (h2o) when reacting with
madreJ [45]
We calculate for the number of moles of water given its mass by dividing the given mass by the molar mass. 
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From the given balanced equation, every 6 moles of water produced will require 7 moles of oxygen.
                                n oxygen = (2 mols H2O) x (7 moles O2 / 6 moles H2O)
                                n oxygen  = 2.33 mols O2
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3 years ago
What do you mean by the circular path that an electron revolves round the nuculeus in an atom?
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Answer:

The circular path and electron revolves around the nucleus in an atom is called shell or orbit.

4 0
3 years ago
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Why does the light coming from a flashlight appear brighter when it is closer to an object than when it is farther
Artyom0805 [142]

The answer is c and possibly a I don't know why im here i dont know what this is so bye...

8 0
3 years ago
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Chloroform (CHCl3), an important solvent, is produced by a reaction between methane and chlorine. CH4(g) + 3 Cl2(g) CHCl3(g) + 3
PIT_PIT [208]
CH₄(g) + 3 Cl₂(g) → CHCl₃(g) + 3 HCl(g)
From the equation we notice that 1 mole of methane produces 1 mole of chloroform:
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?   g Methane → 37.5 g Chloroform
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How does a calorimeter follow the Law of Conservation of Energy?
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4 years ago
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