if you have the chemical formula of a substance what can you figure out about its properties? explain, use the compound water h2o is an example

How much dioxin is present in 2.6 l of this water? assume a density of 1.00 g/ml?

What particles in an atom can increase or decrease without changing the identity of the element?

A 1.000 kg sample of nitroglycerine, C3H5N3O9, explodes and releases gases with a temperature of 1985°C at 1.100 atm. What is the volume of gas produced? 4 C3H5N3O9 (s) → 12 CO2 (g) + 10 H2O (g) + 6 N2 (g) + O2 (g) A 1.

How many molecules in 2.00 mol of sucrose, C12H22O11?

7. If you fill a balloon with 5.2 moles of gas and it creates a balloon with a volume of 23.5 liters, how many moles are in a balloon at the same temperature and pressure that has a volume of 14.9 liters

What is the unit used to measure the atomic mass?

Which metal in Period 5 is very reactive and has two valence electrons in each atom? rubidium (RD) strontium (SI) zirconium (Z1) silver (Ag)

Sara and Sam went for a two-hour drive. According to the graph, between. 75 hours and 1.25 hours into their trip, they A) slowed down to a speed of 15km/hour. B) travelled at a constant rate of 30km/hour.

Define the following terms: acids, bases, oxoacids, oxoanions, and hydrates.

Calculate the concentration of a solution that has 6.7 moles in a volume of 0.6 liters.