Mixing Weight to Volume Ratios

My brain is still on summer vacation....to make a 10 per cent weight to
volume solution, e.g. for ~ 1 litre of solution. Do I put 100 g. in 1000 ml
or do I put in 100 g. in slightly less water (750 ml) and make the final
volume a TOTAL of 1000 ml (litre)? I think it's the latter but I'm not
sure. Thx.

Alan Smithee wrote:
My brain is still on summer vacation....to make a 10 per cent weight to
volume solution, e.g. for ~ 1 litre of solution. Do I put 100 g. in 1000 ml
or do I put in 100 g. in slightly less water (750 ml) and make the final
volume a TOTAL of 1000 ml (litre)? I think it's the latter but I'm not
sure. Thx.

Yes, the latter.

"Alan Smithee" wrote

do I put in 100 g. in slightly less water (750 ml) and make the final
volume a TOTAL of 1000 ml (litre)?

That's the way to do it.

In article dMFHg.457661$iF6.308568@pd7tw2no,
"Alan Smithee" wrote:

My brain is still on summer vacation....to make a 10 per cent weight to
volume solution, e.g. for ~ 1 litre of solution. Do I put 100 g. in 1000 ml
or do I put in 100 g. in slightly less water (750 ml) and make the final
volume a TOTAL of 1000 ml (litre)? I think it's the latter but I'm not
sure. Thx.

For solution+solution mixtures only, 100+900 water makes 1000ml.
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