subject
Chemistry, 22.04.2021 20:00 yungkxng57

Write a short paragraph (5-7 Sentences) that explains what the conservation of matter is. Use at least two details from the article to relate the conservation of matter to physical and chemical changes.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 14:00
Acar tire has a pressure of 2.38 atm at 15.2 c. if the pressure inside reached 4.08 atm, the tire will explode. how hot would the tire have to get for this to happen? report the temperature in degrees celsius.
Answers: 2
question
Chemistry, 22.06.2019 06:00
Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %
Answers: 1
question
Chemistry, 23.06.2019 01:30
Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o – h bond is nonpolar and the molecule is asymmetric. the o – h bond is nonpolar and the molecule is symmetric. the o – h bond is polar and the molecule is asymmetric. the o – h bond is polar and the molecule is symmetric.
Answers: 1
question
Chemistry, 23.06.2019 12:30
Is hydrogen gas a reactant or product
Answers: 1
You know the right answer?
Write a short paragraph (5-7 Sentences) that explains what the conservation of matter is. Use at lea...
Questions
question
Mathematics, 15.02.2021 05:40
question
Biology, 15.02.2021 05:40
question
Mathematics, 15.02.2021 05:40
Questions on the website: 13722359