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Methane burns in air according to this equation:CH4(9) +202(9) CO2(g) + 2 H2O(1) The table shows the molar masses of substances
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Given the reaction represented by the equation Mg + 2HCl --> H2 + MgCl2, determine to two decimal places the molar masses of all
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2. asked by i dont know
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A scientist uses 3 g of water (H2O) in an experiment. Which option describes the first step in calculating the number of
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a solution of A (molar mass 100g/mol) and B (molar mass 1.10 x 10^2 g/mol) is prepared by mixing equal masses of the two. Find
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2. asked by Angela
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My teacher is going to list the molar masses of five gases and ask us which has the largest molar volume at STP. How would I go
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2. asked by Hannah
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Calculate the molar masses of copper (II) nitrate trihydrate and of the precipitate formed by this reaction.Are these steps
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2. asked by Sarah
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Use the table of molar masses to complete the activity.Element Molar Mass (g/mol) carbon 12.01 hydrogen 1.01 oxygen 16.00 A
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Use the table of molar masses to complete the activity. Element Molar Mass (g/mol) carbon 12.01 hydrogen 1.01 oxygen 16.00 A
1. 1 answer
2. 70 views
Use the table of molar masses to complete the activity.Element Molar Mass(g/mol) Carbon 12.01 Hydrogen 1.01 Oxygen 16.00 A
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2. asked by Aaliyah
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Consider the equation: A + 4B=3C+3D, when equal masses of A and B are reacted, which is limiting?My possible answers are: A)if
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2. asked by Jessica
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