1. Potassium reacts with aluminum bromide to produce aluminum and potassium bromide. You will generate moles of aluminum when you react 0.372 moles of potassium.
__ AlBr3 + __ K ⟶__ KBr + __ Al
2. Magnesium chloride can combine with oxygen gas to make magnesium chlorate. It will take moles of oxygen to produce 42 moles of magnesium chlorate.
__ MgCl2 + __ O2 ⟶ __ Mg(ClO3)2
3. Calcium carbonate decomposes into calcium oxide and carbon dioxide gas. It will take ___ moles of calcium carbonate to create 11.5 moles of carbon dioxide.
__ CaCO3 -(triangle)> __ CaO + __ CO2
4. Oxygen gas can combine with water to produce hydrogen peroxide. If 3.47 moles of oxygen are bubbled through water, it will create moles of hydrogen peroxide.
__ H2O + __ O2 ⟶__ H2O2
Answers: 2
Chemistry, 22.06.2019 02:30
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Chemistry, 22.06.2019 03:30
In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?
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Chemistry, 22.06.2019 11:00
Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean
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Chemistry, 22.06.2019 12:20
Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.
Answers: 3
1. Potassium reacts with aluminum bromide to produce aluminum and potassium bromide. You will genera...
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