Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
jack_hock2003
What is the different between motion in one and two dimension?
2 AnswersPhysics1 decade agoWhat are the materials used in the industry to manufacture detergent?
4 AnswersChemistry1 decade agoWhat are the disadvantages of commercial soap?
7 AnswersChemistry1 decade agoName two different techniques used in making soap.?
2 AnswersChemistry1 decade agoDescribe the properties of soap produced through experiment?
Predict your observation if distilled water used to test the properties of soap in the experiment. Explain your answer.
3 AnswersChemistry1 decade agoWrite a whole equation for the saponification process in the making soap experiment?
if distilled water used to dissolve the soap, did bubble will occur
1 AnswerChemistry1 decade agoWhich of the below fertilizer is the most suitable for the growth of plants? Explain your answer.?
a) ammonium phosphate
b) ammonium nitrate
c) urea
1 AnswerChemistry1 decade agoWhat are the disadvantages of commercial soap?
What are the materials used in the industry to manufacture detergent?
2 AnswersChemistry1 decade agoCan soap be produced by hydrolyzing fats or oils under acidic conditions?
Name two different techniques used in making soap.
3 AnswersChemistry1 decade agoWrite a whole equation for the saponification process in the making soap experiment?
if distilled water used to dissolve the soap, did bubble will occur
1 AnswerChemistry1 decade agoDescribe the properties of soap produced through saponification process experiment?
What is the function of sodium chloride in this experiment?
4 AnswersChemistry1 decade agoWrite chemical equations to represent the formation of:ammonium phosphate, ammonium nitrate and urea?
Calculate the percentage of nitrogen in 1 mole of the above fertilizers.
[ Relative atomic mass: H, 1; C,12; N,14; O, 16; P, 31; S, 32 ]
Which of the above fertilizer is the most suitable for the growth of plants? Explain your answer.
4 AnswersChemistry1 decade agoName three examples of natural fertilizers which are used in farming.?
Name three examples of synthetic fertilizers which are used in agriculture.
4 AnswersChemistry1 decade agoHow does the addition of ammonium sulphate affects the pH of the soil?
Besides fertilizers, ammonium sulphate is also used as an agriculture spray adjuvant for water soluble pesticides. Explain the function of ammonium sulphate in this area.
3 AnswersChemistry1 decade agoWrite a balance equation to represent the formation of ammonium sulphate in experiment.?
prepare ammonium salt fertilizer experiment
1 AnswerChemistry1 decade agoName the ester produced from an esterfication reaction butanoic acid and ethanol.?
Write a balanced chemical equation to represent the reaction above
2 AnswersChemistry1 decade ago