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puteri [66]
2 years ago
11

Which force causes the rock materials to move from A to B A.Electricity

Chemistry
1 answer:
harina [27]2 years ago
8 0
I guess friction is the answer
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What is the pH of a 0.083 solution of HCI
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Answer:

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Explanation:

pH is a parameter used to measure the degree of acidity or alkalinity of a substance. The pH scale ranges from 0 to 14. Values ​​less than 7 indicate the acidity range and those greater than 7 indicate alkalinity or basicity. Value 7 is considered neutral. Mathematically, pH is the negative logarithm of the molar concentration of hydrogen or proton ions (H⁺) or hydronium ions (H₃O⁺).

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<u><em>The pH is 1.08,  being an acid pH</em></u>

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What are the uses of polythene?
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Hope it helps you...
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