Write all products and relevant tests and observations when KOH reacts with NH4NO3

Chemistry

1 answer:

Leni [432]3 years ago

3 0

Answer:

get a bucket and a mop that's a wap that's wap I'm talking wobble wobble wobble that's a wap

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Complexes containing metals with d10 electron configurations are typically colorless because ________. Complexes containing meta

algol [13]

Answer:

there is no d electron that can be promoted via the absorption of visible light

Explanation:

One of the properties of transition elements is the possession of incompletely filled d orbitals. This property accounts for their unique colours.

The colours of transition metal compounds stem from d-d transition of electrons due to the presence of vacant d orbitals of appropriate energy to which electrons could be promoted.

For elements whose atoms have a d10 configuration, such vacant orbitals does not exist hence their compounds are not colored.

Sometimes, the colour of transition metal compounds stem from ligand to metal charge transfer(LMCT) for instance in KMnO4.

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2 years ago

2. Balance the equation below, and answer the following question: What volume of chlorine gas, measured at STP, is needed to com

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Balanced equation: 2Na(s) + Cl₂(g) ---> 2NaCl(s)

when we have STP conditions, we can use this conversion: 1 mol = 22.4 L

first, we have to convert grams to molecules using the molar mass, and then use mole to mole ratio from the balanced equation.

molar mass of Na= 23.0 g/mol
ratio: 2 mol Na= 1 mol Cl₂ (based on coefficients of balanced equation)

calculations:

$6.25 g Na ( \frac{1 mol Na}{23.0 g} ) ( \frac{1 mol Cl_2}{2 mol Na} ) ( \frac{22.4 L}{1 mol} )= 3.04 L$

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3 years ago

Miss White wants to make a (decidedly not poisoned) apple pie. The recipe she is

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3 years ago

How many neutrons does carbon 16 have.

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Carbon-16 has 10 Neutrons.

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2 years ago

What volume would 312g of alcohol occupy

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Answer:

Density=Mass/volume

0.91g/ml=312g/volume

Volume=343ml

Explanation:

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3 years ago

Write all products and relevant tests and observations when KOH reacts with NH4NO3​

Write all products and relevant tests and observations when KOH reacts with NH4NO3