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For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have
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What is the main reason why some developing countries fear the increase the free trade policies around the world?
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Compare and contrast refraction of light and sound will give brainliest
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Consider the reduction reactions and their equilibrium constants. cu+(aq)+e−↽−−⇀cu(s)pb2+(aq)+2e−↽−−⇀pb(s)fe3+(aq)+3e−↽−−⇀fe(=6.2×108=4.0×10−5=9.3×10−3 cu + ( aq ) + e − ↽ − − ⇀ cu ( s ) k =6.2× 10 8 pb 2 + ( aq ) +2 e − ↽ − − ⇀ pb ( s ) k =4.0× 10 − 5 fe 3 + ( aq ) +3 e − ↽ − − ⇀ fe ( s ) k =9.3× 10 − 3 arrange these ions from strongest to weakest oxidizing agent.
Answers: 3
What volume will 1,27 moles of helium gas occupy at 63°C and 75.2 kPa?...
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