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-Dominant- [34]
4 years ago
13

Look at the diagram of the atom. What will it change to during beta decay? A)An atom with 3 protons, 4 neutrons, and 3 electrons

B)An atom with 3 protons, 4 neutrons, and 4 electrons C)An atom with 4 protons, 3 neutrons, and 4 electrons D)An atom with 4 protons, 3 neutrons, and 3 electrons

Chemistry
1 answer:
GREYUIT [131]4 years ago
5 0
D) An atom with 4 protons, 3 neutrons, and 3 electrons
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What is the total number of calories of heat energy absorbed when 10 grams of water is vaporized at its normal boiling point
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<u>Explanation:</u>

To calculate the amount of heat absorbed at normal boiling point, we use the equation:

q=m\times L_{vap}

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Conociendo el volumen de la solución y la masa del soluto y su masa molar, ¿qué concentración es posible determinar
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Answer:

Conociendo el volumen de solución, masa de soluto y su masa molar, es posible determinar: B) Concentración molar

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M = No moles de solución de soluto / volumen (L)

Y a su vez los moles de soluto se encuentran por:

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8 0
3 years ago
A factor that does no change in an experiment is the.
kvasek [131]

Answer:

A. Controlled variable

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a controlled variable or a constant variable is a variable that doesnt change during an experiment

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As temperature increase and the volume stays constant, how will the pressure change
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