answer: rhyolitic magma
explanation: rhyolitic magma is responsible for most violent volcanic eruptions. rhyolitic magma erupts catastrophically with high intensity gas content.
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Answer:
(a) Concentrated sulphuric acid is called the king of chemicals as it is a very strong acid and is highly corrosive. ... (c) If water is added to sulphuric acid, then a large amount of heat is evolved. This changes water to steam, which can splash the acid. Hence, it is dangerous
Explanation:
Sorry Took Time .It was all in my text book Hope It Helps
Answer:
Explanation:
it will began to neutralize pH will move toward seven it will increase
Answer:
KOH molar mass = 39 + 16 + 1 = 56g
To make 1 L of 1M soln needs 56g KOH
To make 500mL 1M needs 56/2 = 28g
To make 500mL 0.2M needs 28 x 0.2gn: