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pentagon [3]
2 years ago
11

1 3.1.2

Chemistry
1 answer:
Pachacha [2.7K]2 years ago
7 0

Answer: (Kr) 5s2

Explanation:

Apex

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Certain gases in the atmosphere trap heat on Earth.
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2 years ago
Some commercially available algaecides for swimming pools claim to contain 7% copper. Could the method used in this experiment t
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  3. Indeed, even a 1 mL algaecide test is sufficient to discover the percentage of copper in it.  
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3 years ago
Cuantos moles de CO2 se requieren para reaccionar con 2 moles de Ba (OH)2
EastWind [94]

Answer:

hola soy jess, tu respuesta esta aqui

¿cuantos moles de CO2 se requiere para reaccionar 2 moles de Ba(OH)2

2 mol Ba(OH)₂ × \frac{1molCO_{2} }{1molBa (OH)_{2}}

1molBa(OH)

2

1molCO

2

= 2 moles CO₂

Explanation:

espero que pueda ayudarte

hermana/hermano

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3 years ago
How humans can utilise the carbon cycle
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Burning fossil fuels, changing land use, and using limestone to make concrete all transfer significant quantities of carbon into the atmosphere

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What is the mass of 100 mL of corn oil?
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m=(0.92g/ml)(100ml)

=92g

hope this helps

5 0
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