Chocolate Angel Cake

• 12 egg whites
• 10 tube (pan)
• 2 in a mixing bowl
• 1 preheat oven
• 1/2 flour mixture over egg mixture (white)
• 300 gr granulated sugar divided
• 150 gr sugar
• 95 gr cake flour
• 85 gr egg mixture cocoa mixture (white into)
• 60 ml water (hot)