Ask a New Question

If you divide the molar

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. 688 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. 1,638 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. 858 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. 1,804 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. 907 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. 148 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
1. 1 answer
2. asked by Ren
3. 99 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. 87 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. 1,268 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. 66 views