Biology, 16.10.2019 11:30, emily41950
Iron and oxygen react together and form rust. iron is a gray metal and oxygen is a colorless gas. rust is a reddish-brown solid. which of the following explains the change?
a.)the product has the same properties as the reactants because matter is conserved.
b.)the product has different chemical properties than the reactants because a chemical reaction occurred.
c.)the product only has different physical properties than the reactants because a chemical reaction occurred.
Answers: 3
Other questions on the subject: Biology
Biology, 22.06.2019 09:00, bknycfl3951
Anurse is caring for a 42-year-old client who is scheduled for an amniocentesis during the fifteenth week of gestation because of concerns regarding down syndrome. what other fetal problem does an examination of the amniotic fluid reveal at this time?
Answers: 1
Biology, 22.06.2019 15:30, mrojas1011
Which of the following can occur to two segments of a population if they are geographically isolated 1.) they can only share some types of genes 2.)both groups most likely become extinct 3.)they find a way to come back together 4.)eventually they become separate species
Answers: 1
Do you know the correct answer?
Iron and oxygen react together and form rust. iron is a gray metal and oxygen is a colorless gas. ru...
Questions in other subjects:
Mathematics, 02.11.2020 22:30
Mathematics, 02.11.2020 22:30
Chemistry, 02.11.2020 22:30
Mathematics, 02.11.2020 22:30
Mathematics, 02.11.2020 22:30
