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Novosadov [1.4K]
4 years ago
13

Which type of electromagnetic radiation is commonly used both in kitchen appliances and in radar guns? (2 points)

Chemistry
2 answers:
liberstina [14]4 years ago
8 0
Its Microwaves i think. it should be
FrozenT [24]4 years ago
3 0

microwaves is the correct answer


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and i oop

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What is an experimental error
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Explanation: errors in judgment of an observer when reading the scale of a measuring device to the smallest division. 2. Environmental. For example, unpredictable fluctuations in line voltage, temperature, or mechanical vibrations of equipment.

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Do free electrons appear anywhere in the balanced equation for a redox reaction?
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Yes, free electrons appear in balanced redox reaction equations. However, this is only true for half-reactions. This is because redox reactions primarily involve the transfer of electrons, which are better visualized if explicitly shown in the balanced reactions. In reduction reactions, electrons are placed on the left side of the equation. Oxidation reactions show electrons on the right side of the equation.


Explanation:

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Why are some isotopes stable and others not stable
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4 years ago
A chemist adds 255.0mL of a 1.27M sodium carbonate Na2CO3 solution to a reaction flask. Calculate the mass in grams of sodium ca
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Explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.

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n = moles of solute

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