Can someone help me with the questions that are stared?Homework Answers
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Can someone help me with the questions that are stared?
4. Properties of Amines: Solubility, Basicity...
can you help with the stared questions Properties of Amines: Solubility, Basicity and Amine Salts To...
can you help with the stared questions
Properties of Amines: Solubility, Basicity and Amine Salts To My wedydd iedereen C horoby aming the Now where they. Check the path W e Salability 5. Base Hydrolysis of Amides Marea of he Namas praded Neutraline solutio n ep I by adding & M HCL racion d o the solution drop-by Chemical Equat mofthene salt Lab 9-8 4. Properties of Amines: Solubility, Basicity and Amine Salts Place 3 drops of triethylamine in a...
Can someone help me wirh the Chemical equation? 3. To the solution from step 2 add...
Can someone help me wirh the Chemical equation?
3. To the solution from step 2 add 6 M NaOH, sodium hydroxide solution, drop-by-drop until the solution is just basic to litmus paper. Note the odor of the solution. Write an equation to show that the amine salt is converted back to the amine, which is called the free amine or free base. Odor Chemical Equation Disposal: Discard the solution in the waste container. 5. Base Hydrolysis of Amides 1. Place...
Can you help me determine if I am correct and help me find the ither answers...
Can
you help me determine if I am correct and help me find the ither
answers to this functional group lab worksheet?
18 w paper 1 we by addin trecome char Discussion of Properties and Test Ora general undergo dition reactions, whereas by substitution reactions. These two types of d e beds and womate compounds we characterized described in equation form as follows: action Addition Reaction Substitution Reaction (Note: numbers in boxes to the left refer to w in the...
can someone please help me with this 3 questions? What is the molar solubility (in mol...
can someone please help me with this 3 questions?
What is the molar solubility (in mol L') of a salt in pure water with general molecular formula MX2 (where M is a cation and X is an anion) that has Ksp = 7.70 x 10-9? You have 5 attempts at this question. Remember: if you want to express an answer in scientific notation, use the letter "E". For example "4.32 x 10" should be entered as "4.32E4". Answer: Check What...
Hope the genius can help me those questions. Thanks ♥️ Name 1. Definitions. Fill in the...
Hope the genius can help me those questions.
Thanks ♥️
Name 1. Definitions. Fill in the blank with the LETTER of the most appropriate term from the following A. Bronsted-Lowery acid C. strong acid E. weak electrolyte G. weak acid I. Arrhenius acid B. D. electrolyte base H. ions J. Arrhenius base L. autoionization of water N. Boyle's Law P. Charles Law S. pressure V. manometer X. Dalton's Law K. hydronium ion M. pH scale O. combined gas law R....
can someone help me to answer questions # 2 and 3 ? thanks Fall 2019-Spring 2020...
can someone help me to answer questions # 2 and 3 ?
thanks
Fall 2019-Spring 2020 CHE 221/222 Laboratory Pre-Lab Reading 1. Use a solubility table and periodic table to complete the following table: Molar Mass (g/mol) 59.44 469.97 84.9947 143. 32 22.4898 107-868 Substance Is it Soluble in Water? yes YeS Yes NO Chemical Formula Nacl Aq No3 Na. NOs A4CI Nat Agt Cl- NO3- Sodium chloride Silver nitrate Sodium nitrate Silver chloride Sodium cation LS NO Yes yes...
Can someone help me finish my table? all the inforamtion is there. molarity of HCL =0.5M g...
can someone help me finish my
table? all the inforamtion is there.
molarity of HCL =0.5M
grams of borax = 18.41g
the Relationship between Thermodynamics and Equilibrium 21 Complete the data table for each temperature studied. Beaker Label 42 °C 45 °C 36 ° C 39 °C 33 °C 2EC 138℃-2°C| ーでー 46℃ Temperature reading (C) Absolute temperature (K) 1/T Final buret reading Initial buret reading Volume of HCI Moles of H+ Moles of B Os(OH)2 Molarity of B,Os(OH)2 306.230.2...
Section Name Experiment 2 Advance Study Assignment: Properties of Systems in Chemical Equilibrium 1. Methyl orange,...
Section Name Experiment 2 Advance Study Assignment: Properties of Systems in Chemical Equilibrium 1. Methyl orange, HMO, is a common acid-base indicator. In solution it ionizes according to the equation: HMO(aq) H(aq) + MO (aq) red yellow If methyl orange is added to distilled water, the solution turns yellow. If a drop or two of 6 M HCl is added to the yellow solution, it turns red. If to that solution one adds a few drops of 6 M NaOH...
Hi, can anyone please help me with this? i have no clue how to define if...
Hi,
can anyone please help me with this? i have no clue how to define
if a reaction is Oxidation reduction or not. Thanks a lot
OXIDATION-REDUCTION Introduction Chemists refer to reactions which involve a transfer of electrons from one reactant to another as oxidation reduction reactions of just "redox" reactions. Oxidation is defined as a loss of electron and reduction as a gain of electron by a substance during a chemical reaction. The loss of electrons by one substance...
CHEM LAB hello can someone help me come up with a procedure for this lab it...
CHEM LAB
hello can someone help me come up with a procedure for this
lab
it is an standarization of acid and base solution
• Each student will receive approximately 100 mL of an unknown HCl. The approximate concentration of HCl will be 0.1 M or 1.0 M. There will be a common container with NaOH. The approximate concentration of NaOH will be 0.1 M or 1.0 M. You will be given the approximate concentrations of NaOH and HCl on...
can you help with the stared questions
Properties of Amines: Solubility, Basicity and Amine Salts To My wedydd iedereen C horoby aming the Now where they. Check the path W e Salability 5. Base Hydrolysis of Amides Marea of he Namas praded Neutraline solutio n ep I by adding & M HCL racion d o the solution drop-by Chemical Equat mofthene salt Lab 9-8 4. Properties of Amines: Solubility, Basicity and Amine Salts Place 3 drops of triethylamine in a...
Can someone help me wirh the Chemical equation?
3. To the solution from step 2 add 6 M NaOH, sodium hydroxide solution, drop-by-drop until the solution is just basic to litmus paper. Note the odor of the solution. Write an equation to show that the amine salt is converted back to the amine, which is called the free amine or free base. Odor Chemical Equation Disposal: Discard the solution in the waste container. 5. Base Hydrolysis of Amides 1. Place...
Can
you help me determine if I am correct and help me find the ither
answers to this functional group lab worksheet?
18 w paper 1 we by addin trecome char Discussion of Properties and Test Ora general undergo dition reactions, whereas by substitution reactions. These two types of d e beds and womate compounds we characterized described in equation form as follows: action Addition Reaction Substitution Reaction (Note: numbers in boxes to the left refer to w in the...
can someone please help me with this 3 questions?
What is the molar solubility (in mol L') of a salt in pure water with general molecular formula MX2 (where M is a cation and X is an anion) that has Ksp = 7.70 x 10-9? You have 5 attempts at this question. Remember: if you want to express an answer in scientific notation, use the letter "E". For example "4.32 x 10" should be entered as "4.32E4". Answer: Check What...
Hope the genius can help me those questions.
Thanks ♥️
Name 1. Definitions. Fill in the blank with the LETTER of the most appropriate term from the following A. Bronsted-Lowery acid C. strong acid E. weak electrolyte G. weak acid I. Arrhenius acid B. D. electrolyte base H. ions J. Arrhenius base L. autoionization of water N. Boyle's Law P. Charles Law S. pressure V. manometer X. Dalton's Law K. hydronium ion M. pH scale O. combined gas law R....
can someone help me to answer questions # 2 and 3 ?
thanks
Fall 2019-Spring 2020 CHE 221/222 Laboratory Pre-Lab Reading 1. Use a solubility table and periodic table to complete the following table: Molar Mass (g/mol) 59.44 469.97 84.9947 143. 32 22.4898 107-868 Substance Is it Soluble in Water? yes YeS Yes NO Chemical Formula Nacl Aq No3 Na. NOs A4CI Nat Agt Cl- NO3- Sodium chloride Silver nitrate Sodium nitrate Silver chloride Sodium cation LS NO Yes yes...
can someone help me finish my
table? all the inforamtion is there.
molarity of HCL =0.5M
grams of borax = 18.41g
the Relationship between Thermodynamics and Equilibrium 21 Complete the data table for each temperature studied. Beaker Label 42 °C 45 °C 36 ° C 39 °C 33 °C 2EC 138℃-2°C| ーでー 46℃ Temperature reading (C) Absolute temperature (K) 1/T Final buret reading Initial buret reading Volume of HCI Moles of H+ Moles of B Os(OH)2 Molarity of B,Os(OH)2 306.230.2...
Section Name Experiment 2 Advance Study Assignment: Properties of Systems in Chemical Equilibrium 1. Methyl orange, HMO, is a common acid-base indicator. In solution it ionizes according to the equation: HMO(aq) H(aq) + MO (aq) red yellow If methyl orange is added to distilled water, the solution turns yellow. If a drop or two of 6 M HCl is added to the yellow solution, it turns red. If to that solution one adds a few drops of 6 M NaOH...
Hi,
can anyone please help me with this? i have no clue how to define
if a reaction is Oxidation reduction or not. Thanks a lot
OXIDATION-REDUCTION Introduction Chemists refer to reactions which involve a transfer of electrons from one reactant to another as oxidation reduction reactions of just "redox" reactions. Oxidation is defined as a loss of electron and reduction as a gain of electron by a substance during a chemical reaction. The loss of electrons by one substance...
CHEM LAB
hello can someone help me come up with a procedure for this
lab
it is an standarization of acid and base solution
• Each student will receive approximately 100 mL of an unknown HCl. The approximate concentration of HCl will be 0.1 M or 1.0 M. There will be a common container with NaOH. The approximate concentration of NaOH will be 0.1 M or 1.0 M. You will be given the approximate concentrations of NaOH and HCl on...
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