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Calculate the amount of NaOH

4. A 5.309 g antacid tablet, with CaCO3 as the active ingredient, was mixed was 30.0 mL of 0.831 M HCl.It took 15.3 mL of 0.7034
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2. asked by Josh
3. 865 views
calculate the mass of NaOH neded to prepare 500mL of a 0.10 M solution.I'm pretty sure the answer is 2g, but how do I get to
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2. asked by Rebecca
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Calculate the mass of NaOH needed to prepare 100ml of 0.20molar solution.B. Calculate the mass of solid KHP needed to react
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2. asked by Abraham
3. 1,648 views
Calculate the amount of NaOH in this solution5.00mL of 12.0 NaOH is diluted with water to make 24 mL of 2.50 NaOH solution
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2. asked by crystal
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1.9 mol HCl and 3.2 mol NaOH react according to the equationHCl + NaOH −→ NaCl + H2O . Calculate the amount in moles of H2O
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2. asked by Anthony
3. 661 views
A definite amount of nh4cl was boiled with 100ml of 0.8N naoh for complete reaction. After the reaction, the reactant mixture
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2. asked by Fai
3. 496 views
A definite amount of NH4cl was boiled with 100ml of 0.8N naoh for complete reaction. After the reaction, the reactant mixture
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2. asked by Fai
3. 555 views
If 15g of NaOh is dissolved in 285 g of water, calculate the following. Assume the density of the solution is 1.06 g/cc.a)
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2. asked by Tracy
3. 881 views
In a titration 25.1ml of a monoprotic weak acid is neutralized with 25.1 ml of .502M NaOH(aq).Calculate the Ratio of [A-] to
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2. asked by Nina
3. 522 views
I need help with Writing a ReportPurpose: Preparing 0.2 M 250 ml NaOH solution? Equipments and Materials: Equipments: -Balance
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2. asked by Rustam
3. 648 views