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If you divide the molar

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8. If you were given 300g of Fe2O3 and were asked to calculate the number of molecules in the sample, what would be the correct
1. 2 answers
2. asked by heyo ❄
3. 609 views
Consider the compounds with the generic formula listed and their corresponding molar solubilities in pure water. Which compound
1. 1 answer
2. asked by Nevaeh
3. 1,530 views
Transferrin (T) -Molar mass = 81000g/mol - carries 2 Fe3+ ions Deferrioxxamine B (DB) molar mass = 650g/mol - carries 1 Fe3+ at
1. 1 answer
2. asked by Mike
3. 777 views
Calulate the molar solubility of Al(OH)3 in water. (Ksp = 3 x 10^-34)Al(OH)3(s) ==>Al^+3 + 3OH^- Ksp = (Al^+3)(OH^-)^3 = 3E-34
1. 1 answer
2. asked by caity
3. 1,712 views
5) How many mL of 1M HCl is used to make the following dilutions?a) 100mL of 0.1M HCl = b) 250mL of 0.5M HCl= c) 10ml of 0.01M
1. 2 answers
2. asked by Selina
3. 854 views
determine which of the expressions could be to represent the following calculation:divide the difference between 96 and 72 by
1. 1 answer
2. 81 views
Use mental math to find the equation that are true. Select all that apply400 divide by 80 = 50 4,000 divide by 80 = 5 400 divide
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2. asked by Ren
3. 22 views
which of the following equations are true ? select all that apply.24.8 divide by 10/2 = 0.248 34.65 divide by 1,000 = 0.3465
1. 1 answer
2. asked by Ren
3. 10 views
The ionization constant of HF is 7.2 × 10−4. What is the molar concentration of H+ in a solution which is 0.353 molar in HF
1. 1 answer
2. asked by gabriella
3. 1,196 views
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
1. 1 answer
2. 14 views

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