What are the three major branches of natural science?

• Earth and space science, life science, physical science

•Earth and space science, physical science, chemistry

•Physical science, life science, chemistry

•Life science, chemistry, physics

What is the unit of measure for energy? O watt O newton O joule 0 meters per second

How many milliliters of a 8.20 m licl solution contain 18.4 g of licl?

Why does a 10 gram piece of copper take up more space than a 10 gram piece of gold?

Convert 67 grams of carbon to atoms of carbon

Which describes the polarity in a water molecule? a partial positive charge on the oxygen atom because it pulls electrons from the hydrogen atoms b partial negative charge on the oxygen atom because its electrons are pulled toward the hydrogen atoms

A) Write the formula of the conjugate base for acid HF. b) Write the name of the conjugate base found in part A.

What is the general term for a compound not containing the element carbon?

determine the specific heat of a material if a 35g sample absorbed 96 J as it was heated from 293 K to 313 K?

A compound that changes color when it comes into contact with an acid or base is an?

1. A food sample is burned in a calorimeter that contains 2000. g of water. The temperature increases from 22.0°C to 44.3 °C. How many Calories does the food sample contain, assuming all of the energy from the food was transferred into the water?