If you have 3.52 moles of baking soda (NaHCO3), then about how many molecules of baking soda fo you have?

A) 3.45 x 10^24

B) 2.12 x 10^24

C) 6.02 x 10^23

D) 1.23 x 10^24

What do nuclear reactions change in the atom? covalent bonds ionic bonds electrons neutrons protons you can choose multiple

The isomers butane and methylpropane differ in their 1) mo; ecular formulas 2) structural formulas 3) total number of atoms per molecule 4) total number of bonds per molecule

4. What formed as a result of a hot spot? a) The San Andreas fault b) Mount St. Helens c) The Mid Atlantic Ridge

Given that the rate of diffusion of nickel in iron is very much greater in the liquid state than in the solid state, what effect should this have on the ease of obtaining an equilibrium microstructure (i. e.

Phosphorus-32 has a half-life of 14.0 days. Starting with 6.00 g of 32P, how many grams will remain after 112 days?

Describe the difference between a monoprotic acid and a triprotic acid. How does a triprotic acid generate hydrogen ions?

Which of the following do scientists use to form a hypothesis?.

How many moles of carbon are in 7.87x10^7 carbon molecules?

The phases of the moon are caused by the changing positions of the Earth and the Moon in relation to the Sun. Which items could best be used to represent the Sun, the Earth, and the Moon in a model that shows the phases of the Moon? A.

Describe your observations of the original solutions. Describe your observations when the silver nitrate was added to the sodium chloride solution.