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SIZIF [17.4K]
2 years ago
10

Toothpaste is an alkali. How could you use the toothpaste to show that red cabbage is an indicator?

Chemistry
1 answer:
Alecsey [184]2 years ago
3 0

Answer:

PUT THE TOOTHPAST ON CABBAGE AND CHECK IT OUT AFTER A DAY

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Are molecules with identical chemical formulas but different three-dimensional structures
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A fixed quantity of gas fills a volume of 10.6 liters at 638 torr and 83 C. Find the volume it will occupy if the pressure is 10
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"What is the change of entropy for 3.0 kg of water when the 3.0 kg of water is changed to ice at 0"
Artyom0805 [142]

Q: What is the change of entropy for 3.0 kg of water when the 3.0 kg of water is changed to ice at 0 °C? (Lf = 3.34 x 105 J/kg)

Answer:

-3670.33 J/K

Explanation:

Entropy: This can be defined as the degree of randomness or disorderliness of a substance. The S.I unit of Entropy is J/K.

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ΔS = ΔH/T ....................................... Equation 1

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