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alekssr [168]
3 years ago
6

Conceptos de agentes químicos

Chemistry
1 answer:
iogann1982 [59]3 years ago
6 0
If you need to translate, the answer is
Chemical agents concept
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<em>hey, im jordan :)</em>

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2 years ago
44.8% of a 250. mL acid solution is used in an experiment, what volume of acid (in mL) was used?
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\begin{array}{rcl}44.8\, \% & = & \dfrac{\text{Volume of solute}}{\text{250 mL}}\times 100 \, \%\\\\44.8 \times \text{ 250 mL} & = & \text{Volume of solute} \times 100\\\text{Volume of solute} & = & \dfrac{44.8 \times 250\text{ mL}}{100}\\\\ & = & \textbf{112 mL}\\\end{array}

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Neutrons actually don't carry an electrical charge, which is why they are called neutrons because they are "Neutral".


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