Can someone please help me?
An experiment calls for 50ml of a 0.50 m aqueous solution of sodium hydrogen carbonate (sodium bicarbonate, or baking soda) work with your team to describe the steps you would use in order to make up such a solution, such that, you have none left over?
Can someone please help me? An experiment calls for 50ml of a 0.50 m aqueous solution...
2.95g of sodium bicarb how much water to add to make 1.0 M solution 4.25g of Sodium carbonate how much water to add to make 1.0 M solution. Please show all the work very clearly even little steps to help me understand. "You need to create a 1.0 M solution of sodium bicarbonate (NaHCO3 – baking soda). Your lab kit has a bag of sodium bicarbonate to use for this portion of the experiment. Write “sodium bicarbonate” on a sample...
can someone help me with this (in a detailed way) If you have an aqueous solution of hydrofluoric acid, adding solid sodium fluoride will a) Decrease the pH b) Increase the pH c) Not change in pH What is the pH of 0.302 solution of HCL? • What is the pH of a solution of 2.57x10-8M HCI?
Sodium hydrogen carbonate (NaHCO₃), also known as sodium bicarbonate or "baking soda", can be used to relieve acid indigestion. Acid indigestion is the burning sensation you get in your stomach when it contains too much hydrochloric acid (HCl), which the stomach secretes to help digest food. Drinking a glass of water containing dissolved NaHCO₃ neutralizes excess HCl through this reaction:HCl(aq)+NaHCO₃(aq) → NaCl(aq)+H₂ O(l)+CO₂(g)The CO₂ gas produced is what makes you burp after drinking the solution.Suppose the fluid in the stomach...
Can someone help me? The pH of a 0.550 M aqueous solution of hypobromous acid, HBrO, at 25°C is 4.48. What is the value of pk, for HBrO? 8.96 2.0 x 109 8.55 1.1x109 8.70
please help me calculate. Note: The mass of carbon dioxide gas produced during the reaction can be determined by how m mass was lost from the chemical reaction. Think about it for a moment; those bubbles that were forming carbon dioxide gas molecules escaping from the beaker, while all the other chemicals remained behind. You must first compute the combined mass of vinegar and baking soda you started with, and from this subtract the mass of your solution after the...
I have completed this lab (Experiment 13 Acid and Base, Part 2) and want feedback on if I doing the equations correctly? I have included my answers in the question. Are these correct? Pour about an inch of lemon juice into one jar and label it "acid." Put two level teaspoons of baking soda and about half a tablespoon of water in another jar. Now pour a tablespoon of lemon juice acid into the third jar for testing. Add the...
PART ONE: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to relieve acid indigestion. Acid indigestion is the burning sensation you get in your stomach when it contains too much hydrochloric acid HCl, which the stomach secretes to help digest food. Drinking a glass of water containing dissolved NaHCO3 neutralizes excess HCl through this reaction: HCl(aq)+NaHCO3(aq)→NaCl(aq)+H2O(l)+CO2(g) The CO2 gas produced is what makes you burp after drinking the solution. Suppose the fluid in...
PART ONE: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to relieve acid indigestion. Acid indigestion is the burning sensation you get in your stomach when it contains too much hydrochloric acid HCl, which the stomach secretes to help digest food. Drinking a glass of water containing dissolved NaHCO3 neutralizes excess HCl through this reaction: HCl(aq)+NaHCO3(aq)→NaCl(aq)+H2O(l)+CO2(g) The CO2 gas produced is what makes you burp after drinking the solution. Suppose the fluid in...
can someone please help me with this and show all the work how to do it, very confused 70 Redox Reactions Part A: Other Redox Reactions in Acidie and Ilasic Solution- Experiment Oxidizing Reducing Number Observations purpie iant pine Agent Agent I HnOHcaet Feca Balanced Net lonic Equation 2 MnOucagFecoo) nO2 Balanced Net lonic Equation 3 HnoucagrCiot Balanced Net lonic Equation assium bromide are dis occium carbonate are d
Can someone help me with this. Thank you PRELAB 1. Calculate the volume of 6.0M NaOH needed to make 0.50 L of 0.15M NaOH. 2. Determine the mass of H,C,0 2HO(s) needed to make 250. mL of 0.10M H,C,0 3. If 32.96 mL of a NaOH solution are required to titrate 25.00 mL of 0.1042M H C,04 to the end point, what is the molarity of the sodium hydroxide? 4.12492 mL of the NaOH solution from question 3 are required...