Mixing 10 Volume developer and 40 volume developer will never make a 20 volume regardless of how much is mixed. In order to make a 20 volume, equal parts of 10 and 30 volumes will need to be mixed. Mixing 10 and 40 will make 30 volume.
The only way to make a 20 volume would be to mix equal parts of 30 and 10 volumes.
Yes, if mixed equally, a 10V + 30V= 20 Volume developer.
NO. If you mix them in equal parts, that would give you 35 volume. To get 15 volume, mix equal parts of 10 and 20 volume.
The volume can be found by multiplying the three dimensions (depth, width and height) together. So the volume here is: 10 x 10 x 20 = 2000 square feet.
Mixing 10 Volume developer and 40 volume developer will never make a 20 volume regardless of how much is mixed. In order to make a 20 volume, equal parts of 10 and 30 volumes will need to be mixed. Mixing 10 and 40 will make 30 volume.
The only way to make a 20 volume would be to mix equal parts of 30 and 10 volumes.
Equal parts of 10 & 30 V. developer will yield 20 v.
you can't mix developer with developer to make another developer
Yes, if mixed equally, a 10V + 30V= 20 Volume developer.
Yes, combining ''equal parts'' of 30 V. and 10 V. developers will make 20 V. developer.
What is the difference between 10 and 20 volume creme developer?
NO. If you mix them in equal parts, that would give you 35 volume. To get 15 volume, mix equal parts of 10 and 20 volume.
20 volume
It won't make it 30. The way developer works is 10 is no lift deposit only and makes hair semi permanent. 20 is 7-10 shades of lift with deposit and makes hair colour permanent. You have to buy 30 volume developer from a sallys beauty supply but 30 is very dangerous for the hair it can damage it severly I recommend sticking to just 20 volume
Equal parts of 10 & 30 V. developer will yield 20 v.
1.4*10^-20