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Vlad [161]
3 years ago
9

stomach acid contains dilute hydrochloric acid write a chemical equation to show the neutralization of stomach acid by milk of m

agnesia
Chemistry
1 answer:
Eddi Din [679]3 years ago
4 0

Answer:

Mg(OH)2(s) + 2HCl(aq) → 2H2O(l) + MgCl2(aq)

Explanation:

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katrin2010 [14]

Answer:

A heater warming a room

Explanation:

The reason is that thermal energy is heat. The first option is the only one that has heat in it. A flashlight shining in a wall shows light energy. A football flying through the air shows potential energy to kinetic energy. A radio playing a song shows sound energy. The only answer that shows thermal energy is the first one.  I hope I was able to help! :)

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3 years ago
How is the cell cycle important to some unicellular organisms?
NARA [144]
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Which characteristic of O₂ is correct?
barxatty [35]

Answer:

One mole of O₂ weighs 32 g

Explanation:

5 0
2 years ago
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olasank [31]

Answer:

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Explanation:

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8 0
2 years ago
How do you calculate the number of photons having a wavelength of 10.0 micrometers required to produce 1.0 kilojoules of energy
shtirl [24]

To calculate this,

We know that energy is 1 photon 
E = hc/wavelenth 
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h = 6.626 x 10^-34 Jsec 
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Then, the number of photons is computed by:

n = 1000 / 1.9864 10^-26 = 5.04 10^28 photons 

4 0
3 years ago
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