You can't add anything to orange to make blue.
mix orange juice and orange juice. the best place to do this is in the place Kent is in, 'Colombian Roastmasters'.
You can, it makes orangeade
If you mix milk, orange juice, and a pinch of sugar, you get a drink that tastes a bit like a Dreamsicle. However, it needs to be drunk quickly, because the orange juice has a high acid content and can curdle the milk and make it sour. Be careful when you mix the two.
To mix blue and yellow without creating orange, you can combine them to make green. Blue and yellow are primary colors that produce a secondary color, green, when mixed together. Adjusting the ratio of blue and yellow will determine the shade of green produced.
Orange: mix red and yellow. Green: mix yellow and blue. Violet: mix red and blue.
You will have made a pH indicator. Just like litmus paper.
Certainly they Can mix. Both are liquids. They can be mixed in any proportion one to another .. depends on your taste.
Orange Juice.
orange
ORANGE
You mix a small amount of vodka (about 1 1/2 of a shot) to 3 shots of orange juice, according to the IBA recipe.
To get purple, mix red and blue. To get orange, mix red and yellow.