Chemistry, 26.03.2020 16:55 twistedhyperboles
How many moles of fe2o3 will be produced from 18.0 g of fe assuming o2 is available in excess
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What volume of 0.500 mol/l hydrochloric acid, hci (aq) is required to react completely with 1.00 g of aluminum hydroxide, ai(oh)3 (s)?
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Chemistry, 23.06.2019 07:00
What are the trends and exceptions to the trends in electron affinity?
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A155.0 9 piece of copper at 182 °c is dropped into 2500 g of water at 23.9 °c. (the specific heat of copper is 0.385 1/9°c.) calculate the final temperature of the mixture. (assume no heat loss to the surroundings.)
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Chemistry, 23.06.2019 09:30
Which of the following is not a characteristic of a hydrogen bond? 1. it is responsible for the unusual physical properties of water. 2. it is weaker than a covalent bond. 3. it is stronger than other dipole-dipole interactions. 4. it can occur when hydrogen is covalently bound to very electronegative elements liks f, cl, br and i.
Answers: 1
How many moles of fe2o3 will be produced from 18.0 g of fe assuming o2 is available in excess...
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