3 years ago

What can scientists learn from index fossils?

Chemistry

1 answer:

olga2289 [7]3 years ago

3 0

Answer:

dating and correlating the strata in which it is found

Explanation:

You might be interested in

1pt Which statement best describes the relationship between the system and the surroundings?

Firlakuza [10]

Answer:

Hi how are you doing today Jasmine

4 0

3 years ago

What is the purpose of stirring a solution while it is being heated?.

Temka [501]

Stirring and agitating chemical reactions is desirable and stirring reflux systems or any system under heating is necessary to a distribute the heat evenly throughout the system and b) to prevent splashing and boilovers.

5 0

3 years ago

Stomach acid is predominately hydrochloric acid. Write the balanced chemical equation for the neutralization reaction between HC

bogdanovich [222]

Answer:

HCl + Mg(OH2) ---> MgCl2 + H2O

Explanation:

hydrochloric acid + magnesium hydroxides ==> magnesium Chloride (a salt) + Water

HCl + Mg(OH2) ---> MgCl2 + H2O

8 0

3 years ago

How many grams of molecular chlorine will be required to completely react with 0.0223 moles of sodium iodide according to the fo

Alecsey [184]

Answer: a

Explanation: a

aaa

8 0

3 years ago

Which property is a physical property

Alja [10]

Answer:

Explanation:

because it is matter . It has change in molèculaŕ level

4 0

3 years ago