it turns black
No, universal indicator does not turn red when diluted in water. Instead, it changes color depending on the pH of the solution, ranging from red (acidic) to green (neutral) to purple (basic).
To turn green into orange, you can mix yellow and red. Start with a yellow base and gradually add red until you achieve the desired shade of orange. Experiment with different ratios to adjust the brightness of the orange color.
To turn green into black, you would have to mix it with a dark shade of red, such as maroon or burgundy, in order to neutralize the green color. Mixing these complementary colors will create a darker shade that will eventually turn black.
The indicator turns red or pink in the presence of vinegar, indicating acidity.
Acids turn red/pink when red cabbage indicator is added. Alkali/bases turn blue/green. Neutrals turn purple.
Yes, red peppers start off green and then turn red as they ripen.
it means you can ONLY turn on a green light
RED do not try green it will not turn out as well
Unless there is a sign that specifies "continual turn on red," there is no obligation to make the turn until the light turns green.
put the smallest amount and add green and yellow
Acid will turn litmus paper red.
blue
Cause of the oxide cotende in it
If the green arrow shows for the direction you want to turn then you obey the green arrow, the red light is for all other traffic. The green arrow basically overrules the red light for the direction of the arrow.
At least in the USA, a red light does not turn yellow. It turns green. A green light turns yellow, and then the yellow light turns red. IN THAT ORDER.
Red for stop, yellow for about to turn to red, and green for go.
when it's red, that means the sunroof stays in position when turn off the car. push it in to turn it green. when green, it closes automatically when you shut off the car.