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ad-work [718]
2 years ago
6

GRADEC

Chemistry
1 answer:
True [87]2 years ago
8 0

Answer:

it's-B.....................

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What makes physical change a physical change and a chemical change a chemical change
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12.5 mL of 0.280 M HNO3 and 5.0 mL of 0.920 M KOH are mixed. Is the resulting solution acidic, basic or neutral?
svlad2 [7]

Answer:

The resulting solution is basic.

Explanation:

The reaction that takes place is:

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First we <u>calculate the added moles of HNO₃ and KOH</u>:

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As <em>there are more KOH moles than HNO₃,</em> the resulting solution is basic.

8 0
2 years ago
KMnO4 + KCI + H2SO4<br>MnSO4 + K2S04+ Cl₂ + H₂O​
yKpoI14uk [10]

Answer:

Balancing the equation

2KMnO₂+10KCl+8H₂SO₄⇒2MnSO₄+6K₂SO₄+8H₂O+5Cl₂

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3 years ago
What do you think is happening at the nanoscale that keeps the salad dressing with an emulsifier mixed?
saveliy_v [14]

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✨ science ✨ and ✨ big brain stuff ✨

Explanation:

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