What is the balanced equation for tin dioxide + hydrogen - - - > tin + water

Which item takes the most amount of water to produce

Describe how a crystal of alum differs from a crystal of potassium aluminum sulfate

A gas at STP occupies 0.028 L of space. If the pressure changes to 3.8 atm and the temperature increases to 203 C, what is the new volume? Show your work. Don't forget to convert C to kelvin

What does the word skepticism mean in science

How many miles are there in 3.011 x 1023 molecules of N2O4

Using the kinetic theory what happens to oxygen particles as they are cooled

Identify the following: 1. The only 2 liquid elements. 2. The element in period 4, group 0. 3. The second metalloid in period 4. 4. The first element in group 4A.

You are about to open a container of soy milk but notice that there are instructions to "shake well before serving." the soy milk is most likely a

Give reason: a. Fractionating columns with beads are used for fractional distillation b. Crystallisation is a better technique than evaporation

How can a gardener remedy soil that is overly acidic?