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Assoli18 [71]
3 years ago
10

Can someone please help me with this

Chemistry
2 answers:
Alexxx [7]3 years ago
4 0
The second is the answer.
Gekata [30.6K]3 years ago
3 0

Answer:

b Mass +1 charge 0

Explanation: protons are neutral, so neutrons do not have charge

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2 years ago
250 ml glass of lemon juice contains 20 grams of sugar. How much sugar is in 500 ml bottle
iren2701 [21]

There is 40 g of sugar in a 500 ml bottle of lemon juice

<h3>Further explanation</h3>

The concentration of a substance can be expressed in several quantities such as moles, percent (%) weight/volume,), molarity, molality, parts per million (ppm) or mole fraction. The concentration shows the amount of solute in a unit of the amount of solvent.

the concentration of sugar in lemon juice :

\tt \dfrac{20~g}{250~ml}=0.08~g/ml

So for 500 ml juice :

\tt 500\times 0.08=40~g~sugar

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3 years ago
What state of matter is glass? Why does this seem odd?
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Explanation:

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3 years ago
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