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What happens to red litmus paper if dipped in vineger?
Sour milk is acidic. Red litmus paper should not change.The sour part of sour milk is lactic acid. As litmus paper turns red when exposed to acidic compounds, litmus paper that is already red should not react when exposed to lactic acid.
Where should the scope be placed on the counter and what should be done with the electrical cord?
The scope should be placed on a clean, dry, and flat surface on the counter, away from any liquid or food debris. The electrical cord should be untangled and should not obstruct any walkways or be near any water sources to avoid tripping hazards and electrical accidents.
What color does litmus paper turn when dipped in a strong base?
The red litmus paper turns green because the acid (represented by red) and the base ( represented most commonly by blue) mix their Ph and become a nuetral. In short, red litmus paper in a base turns green.
What is requisite for good table?
A good table should be sturdy and stable, with legs securely attached. It should be properly sized for the intended use, with enough surface area to comfortably accommodate the items to be placed on it. A durable and easy-to-clean surface material is also important for longevity.
What should an iron be placed when not in use?
An iron should be placed on a heat-resistant surface, such as an ironing board or a silicone mat, when not in use. It is important to ensure that the iron is turned off and unplugged to prevent any accidents or damage. Some irons also come with a built-in auto-shut off feature for added safety.
If someone placed a blue-pink litmus paper in the prescence of potassium hydroxide what will happen to it?
since KOH is an base... it should turn de litmus ppr blue...
Why should volume measures always be placed on a level surface?
When measuring volumes you should always measure from the bottom of the meniscus - the surface of a volume of liquid always has a slight curve called the 'meniscus'. Since the surface of any still volume of water is not flat (it is always either a convex or concave curve), it should be measured on a level surface at eye level - bend your knees until your eyes are level with the miniscus to measure accurately.
When litmus paper is place in orange juice what colour will the litmus paper turn?
The litmus paper will turn red when placed in orange juice, indicating that the solution is acidic.
Where should the lock washer be placed for optimal performance?
The lock washer should be placed between the nut and the surface being fastened for optimal performance.
Should bathroom scales be placed on hard floor or tiles?
Any flat surface will do.
What should be placed under a playset?
A soft and impact-absorbing material, such as wood chips or rubber mulch, should be placed under a playset to provide a safe landing surface for children.
What will be the outcome of putting litmus paper into rainwater?
the color of the litmus paper does not change.
Should a Voltmeter always be connected in a series with a component?
Voltmeter should be connected always in parallel to a circuit ANSWER : IT should be in parallel except when used to measure current. Then it should be placed in series across a shunt.
What color does litmus paper turn when placed in a base?
All salts are considered basic, and as such, when dissolved in water and subsequently tested with litmus paper, should turn a bluish color. The tint of the blue color should be recognizable, although would look pale when compared to stronger basic compounds (ammonia, baking soda dissolved in water, sodium hydroxide, etc.)
What should be placed underneath an above ground pool?
A protective ground cloth or tarp should be placed underneath an above ground pool to prevent damage to the pool liner and provide a smooth surface for the pool to sit on.
Do two radii always make a diameter?
Only if they are placed in such a way as to make a straight line ,i.e., they should be placed at 180 degrees to each other.
What happens to red litmus paper if dipped in vineger?
Sour milk is acidic. Red litmus paper should not change.The sour part of sour milk is lactic acid. As litmus paper turns red when exposed to acidic compounds, litmus paper that is already red should not react when exposed to lactic acid.
