Chemistry
Chemistry, 26.01.2021 19:00, mariahgriego4126

Koby wanted to do an experiment where he could observe a chemical reaction. He decided that he was going to combine baking soda with water and with vinegar and see whether either one created a chemical reaction. Koby placed ½ teaspoon of baking soda into each of two identical glasses. He noticed the baking soda was lumpy, so he used a fork to break up the lumps. Why is it important to break up the lumps?

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 20:40, vpowell5371
Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o
Answers: 1
image
Chemistry, 22.06.2019 01:30, josephaciaful
Follow the steps provided in the simulation to add water to the graduated cylinder, select one of the three samples (copper, silver, or gold), set its mass to the values given in the statements below, and calculate its density. here is a summary of the steps required: add water by clicking and holding prepare a known volume of water button. until the desired volume of water has been added. if more than the desired volume is added, click the reset button. button and redo the procedure. a single click will add about 21.0 ml of water. to set the mass, click and hold weigh out metal button. until the desired amount of metal is added to the weighing pan. once the desired mass of the metal is added, release the button. transfer the metal to water and then click on calculate density button. to see how the density is calculated using water displacement to measure the volume of the solid. to save time you can approximate the initial volume of water to â±1 ml and the initial mass of the solid to â±1 g. for example, if you are asked to add 23 ml of water, add between 22 ml and 24 ml. which metals in each of the following sets will have equal density? check all that apply.
Answers: 1
image
Chemistry, 22.06.2019 09:20, D0399387
Sugar is dissolved in water. which is the solute? sugar neither both water
Answers: 1
image
Chemistry, 22.06.2019 12:00, vannitling12p4w44f
What is the percentage of hydrogen in nitrogen trihydride
Answers: 1
Do you know the correct answer?
Koby wanted to do an experiment where he could observe a chemical reaction. He decided that he was g...

Questions in other subjects:

Konu
Mathematics, 02.12.2021 20:10
Konu
Computers and Technology, 02.12.2021 20:10
Konu
Computers and Technology, 02.12.2021 20:10