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professor190 [17]
3 years ago
8

How would you choose an indicator for titrating a strong acid with a strong base?​

Chemistry
1 answer:
Paha777 [63]3 years ago
6 0
A strong acid- strong base titration is performed using a phenolphthalein indicator. Phenolphtalein is chosen because it changes color in a pH range between 8.3 – 10.
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Can someone help me please I can’t get this hi
vesna_86 [32]
Milk mixture and heterogeneous
8 0
4 years ago
What is the most complete answer below about the information, found about the element uranium in the periodic table
jonny [76]

Answer:

92 is that atomic number and 238.03 is the atomic mass number

Explanation:

The structure of the atom is given as:

                    ⁹²₂₃₈.₀₃U

The number 92 is the atomic number of the atom.

  The atomic number is the number of protons within an atom. This number defines the nature and type of atom that we have.

238.03 is the atomic mass number;

  The is the number of protons and neutrons within an atom. It is typically the mass of nucleus.

6 0
3 years ago
I need help please help me !
kirill [66]

Answer:

the rust formed because of the water sitting in sied a metal bowl for  long time but they can fix this if they get filters

Explanation:

3 0
3 years ago
a man bought two watches for Rs 2500 each.He sold one of them at 10% . profit and the other at 4% loss.what was his gain or loss
timofeeve [1]

Answer:

Selling price of watch A and watch B= Rs. 425

Let cost price of watch A=x

Profit =10%

∴

100

110

x=425

x=386.36

Let cost price of watch B=y

Loss =10%

∴

100

90

y=425

y=472.22

Net cost price =x+y=858.5858

Net selling price =850

Loss%=

858.58

858.5858−850

×100=1%

Explanation:

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5 0
3 years ago
Okay im clueless and over thinking this question can someone please help me out
Crank

A cookie made from flour, eggs, sugar, butter, and chocolate chips is an example of a heterogeneous mixture.

Also, mixing the sugar flavoring in water, since you're mixing two different states of matter.

6 0
3 years ago
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