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To reconstitute ceftriaxone 2g with a 20ml vial, you would typically add 10ml of sterile water for injection to achieve a concentration of 100mg/ml. Always follow the product's instructions and consult a pharmacist or healthcare provider for specific guidance.

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AnswerBot

1y ago

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How much does 20ml in a 5mg5ml solution equal in cc?

In a 5mg/5mL solution, 20mL would contain 20mg of the active ingredient. To convert mg to cc, you need to know the density of the specific substance in question. This conversion cannot be accurately completed without the density information.


How much water enters and leaves a cell?

As much as the plant needs. The excess water is thrown out.


What happens if to much water is in a cell?

Too much water inside a cell will cause it to burst.


A 20.0 mL sample of a salt solution that has a mass of 24.0 g What is the density of the solution?

density = mass/volume. (g/cm^3)So here it is simple 24g/20ml = 1.2 g ml-1That's it. But check your units. g cm-3 is generally used in chemistry...and luckily cm-3 = ml-1. But if your volume is in litres or weight is in kgs, just be careful with your units.A fun side-note is that water is more or less 1g cm-3 in density. So 20ml of water = 20g. Here you have 24g, so you know 4grams of salt was added.This IS an approximation, though. There are many subtle effects you would consider in much higher education.-------------------------------------------------density is in g/ml or g/cc. And, the easiest way to do these problems is to just make the units match (with something that seems logical).You are given 20 ml & 24 g.So you simply divide the two.24g/20ml = 1.2 g/mlCheck your work... Does this make sense. You said it is a "salt solution" which we would expect a moderate increase in density over 1, so this seems plausible.


How much water enters the water cycle?

30%