What breed or gender are these chicks?

[Karen09]

I got a few chicks from a lady and she wasn't sure what they were. She had 3 incubators going with eggs she had bought, Delawares, Dominiques, Leghorn, Wyandottes and many others. Any ideas what these are?

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[Karen09]

Here are some better pictures. I am wondering what the white chicken with black in it, the one that has black barring behind the plant (if you can) and then the white chicken with some yellow coloring in it.

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[Firearia]

The first one is a Delaware chicken, a hen.

'The white chicken with black in it'. It's probably my imagination but it doesn't look to be pure.