3 years ago

Which of the following correctly describes the decomposition of aqueous NaNO3?

1 answer:

5 0

The option that is more likely to happen is The molar enthalpy is 447 kJ and the reaction is endothermic. We can say this <span>because decomposition reaction need more energy input than output and when this is the case, a reaction is given to be endothermic and when energy is given in, the value is positive. Hope this info can help you</span>

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What is the max one orbital can hold?

IRISSAK [1]

Explanation:

There can be two electrons in one orbital maximum. The s sublevel has just one orbital, so can contain 2 electrons max. The p sublevel has 3 orbitals, so can contain 6 electrons max. The d sublevel has 5 orbitals, so can contain 10 electrons max.

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3 years ago

What type of reaction is this? CH4 + O2>CO2+ H2O

shutvik [7]

Answer:

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2 years ago

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Ivenika [448]

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3 years ago

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How many atom will be present in2.7 g of aluminumal=22 na=6.02×^23

Elden [556K]

Answer:

just add ⅜⁸ and ⅖⁵

Explanation:

because I was told it awnsers almost all questions

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3 years ago

The temperature of an oxyacetylene torch flame can reach as high as 3137 °C. What is this temperature in Fahrenheit and Kelvin?

Mars2501 [29]

Answer:

A)3410K

B)5678.6 °F

Explanation:

✓ To convert Celcius to Kelvin expression below can be used

K= °C + 273

We were given T=3137 °C

= 3137 + 273= 3410K

✓To convert Celcius to Fahrenheit, expression below can be used

°F =(°C × 9/5) + 32

We were given T=3137 °C

°F= (3137 × 9/5) + 32

= 5646.6+32

=5678.6 °F

6 0

3 years ago