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Which property of a substance can be determined using a pH indicator?
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∙ 6y ago
Electrical Conductivity.
Wiki User
∙ 6y ago
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What property of a substance can be determined using a pH indicator?
A pH indicator will test a substance to determine the alkali or acidity, with 7 being neutral on the pH scale.
The ph of a substance can be determined by using a device called what?
If the substance is in liquid form, the pH may be determined by litmus paper.
How do you determine if a substance is an acid or a base using phenolphtalein indicator?
Phenolphthalein is colorless in acidic solutions and pink in basic solutions. By adding phenolphthalein to a substance, you can observe the color change to determine if the substance is acidic or basic based on the change in color.
Do you need to have water present to see if something is an acid or an alkali?
No, you do not need water to determine if something is an acid or an alkali. Acids and alkalis can be identified using indicators or pH paper which change color based on the acidity or alkalinity of a substance.
How specific gravity measured?
Specific gravity is measured by comparing the density of a substance to the density of a reference substance (usually water). It is typically determined using a hydrometer or a densitometer. The specific gravity of a substance is a unitless value that indicates how much denser or lighter the substance is compared to water.
What property of a substance can be determined using a pH indicator?
A pH indicator will test a substance to determine the alkali or acidity, with 7 being neutral on the pH scale.
Can strong and weak acids be determined by using an indicator?
yes
You can find the pH of a substance by using?
using a pH meter or pH indicator strips, which change color depending on the acidity or alkalinity of the substance. Another method is using universal indicator solution that changes color at different pH levels, allowing you to estimate the pH of the substance based on the color observed.
Can strong and weak acids and strong and weak bases be determined by using an indicator?
yes
The ph of a substance can be determined by using a device called what?
If the substance is in liquid form, the pH may be determined by litmus paper.
A property of matter that can be observed and measured with out changing its density?
One property of matter that can be observed and measured without changing its density is its color. The color of a substance can be determined visually or quantitatively using instruments like a spectrophotometer, without altering its density.
What physical property of gold can be determined by using mass and volume?
The density of gold can be determined by using its mass and volume. Density is a physical property that describes how tightly packed the material is. Gold has a relatively high density compared to other common metals.
How do you determine if a substance is an acid or a base using phenolphtalein indicator?
Phenolphthalein is colorless in acidic solutions and pink in basic solutions. By adding phenolphthalein to a substance, you can observe the color change to determine if the substance is acidic or basic based on the change in color.
A student determined the mass and volume of a gold ring. What physical property of the gold can be determined using these two measurements?
Its density can.
What physical property are you exploiting by using decanting as a separation technique?
Decanting as a separation technique relies on the difference in density between the components in a mixture. Heavier components settle at the bottom while lighter ones remain on top, allowing for the pouring off of the lighter component.
Why must the number of atoms in a substance be determined using mass and not by counting?
Atoms are too small to count and there are too many of them.
What substance can best be used to determine the relative acidity of a solution?
an indicator is capable of determining if a substance is basic or acidic or neutral. if you are just looking for if it is a basic or acidic. then you could you could use red litmus or blue litmus. if you are looking for the pH of a substance try using: red cabbage indicator phenolphthalein i hope i answered your question!
