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In the lab a 3.3mol

  1. In the lab a 3.3mol per liter solution was prepared by adding H2O to 140mL of a 4.3mol Per Liter solution of HCL. How much water
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    2. BILL asked by BILL
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  2. Q31 How many moles are present in 20 cm^3solution of 0.05M HCL?Ans 10^-3mol
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    2. Lara asked by Lara
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  3. Calculate the number of atoms in 3mol helium ?
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    2. Sinesihle asked by Sinesihle
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  4. Calculate the number of atoms in 3mol helium
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    2. Lethabo asked by Lethabo
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  5. determine the mass in grams 1.3mol of silver,Ag
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    2. diamond asked by diamond
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  6. Indicate the number of equivalents in each of the following:4mol Mg2+ 0.1mol H+ 2mol Cl- 3mol Fe3+
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    2. Katherine asked by Katherine
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  7. How many moles of H2 and N2 can be formed by the decomposition of 0.250 mol of ammonia, NH3?Is it 0.250*3mol H2=0.75 0.25*1mol
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    2. Matthew asked by Matthew
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  8. The no. Of milliliters of 0.500 Na2S2O3 solution required to react completely with 2.0×10-3mol of I3-
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    2. Shubhi asked by Shubhi
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  9. 5.00×10−3mol of HBr are dissolved in water to make 15.0L of solution. What is the concentration of hydroxide ions, [OH−],
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    2. chelsea asked by chelsea
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  10. How much heat on joules is required to melt 3mol of ice? (the heat of fusion is 6.01 kj/mol)
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    2. Cassy asked by Cassy
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