Marine organisms that are well adapted to drastic changes in salinity would most likely be found in which environment?

a. Hydrothermal vent

b. Estuary

c. Open ocean

d. Deep ocean

The act of sticking to other substances

15 mL of acid 2 M was added to 20 mL of base 2 M into a calorimeter at room temperature (24 oC). The reaction mixture reached a maximum temperature of 29 oC. While the solution density is 1.02 g/mL with specific heat capacity of 4.

Liquid nitrogen is very cold. At room tempature it changes into a gas. This is an example of: A) Evaporation B) Sublimation C) Melting D) Boling (Its not answer b)

Why must a chemical equation be balanced before you can determine mole ratios

FeCl3 + NaOH → NaCl + Fe (OH) 3 What are the coefficients that should be added to balance this equation? Use complete sentences to explain your answer. Explain how this chemical reaction demonstrates the conservation of mass.

A minerals luster is produced by its ability to transmit light. Opaque minerals always have a metallic luster because they do not transmit any light. True False

The elements selenium and oxygen are both poor electrical conductors in which section of the periodic table are they found

What is the mole ratio of NaOH to Al (OH) 3

What is Atomic mass A: the mass of the atom based on the mass of an atom of oxygen-16 B: the mass of an atom based on the mass of an atom of carbon-12 c: the average mass of all isotopes d: the mass of the atom based on the mass of an atom of

What are the top 2 risk Maryland faces due to climate change