A 0.800 g sample of cuso4 (s was placed in calorimeter with 43.0g of water at an initial temp of 18.3 degrees celcious. as the cuso (s dissolves in water, the temp increases to 20.2 degrees celcious. what value of / / h can be determined.

How do you balance __SO2+__H2-->__S+__H2O

Which scientific law is also known as the law of inertia? 1. Law of universal gravitation 2. Law of conservation of mass 3. Newton's first law of motion 4. Newton's second law of motion

The scientists who developed atomic theory

An example of a secondary sex characteristic is the increase in hair on some parts of the body. Which organ (s) would be responsible for this trait? Select two options. the thyroid the ovaries the thymus the adrenal gland the testes the pancreas

The prefix 'kilo-' means a thousand. 1 kilogram=1,000 grams How many kilograms is 527 grams? Round your answer to the nearest tenth of a kilogram. I get 0.54 im i correct

What type of change is a substance that changes form but remains the same?

Which side of the mountain experiences high temperature in windward or leeward

How does light pollution affect plants and animals? Light pollution harms plants and animals because they confuse it with

In what ways are polyatomic ions like simple ions

How does oxygen obey the octet rule when reacting to form compounds? A) It gains electrons. B) It gives up electrons. C) It does not change its number of electrons. D) Oxygen does not obey the octet rule.