Naming Compounds
The formula for Tricarbon Tetranitride.
What is C3N4?
The Cu2+ ion has this many protons and electrons.
What is 29 protons and 27 electrons?
The products of this type of reaction are always CO2 and H2O.
What is a combustion reaction?
Ice melting is an example of this type of change.
What is a physical change?
The name for N2O5
What is Dinitrogen pentoxide?
This is the amount of naturally occurring isotopes of N-14 is 98% and for N-15 is 2%. What is the average atomic mass for N?
What is 14.02 amu.
This person discovered the existence of the electron using the cathode ray experiment.
Who is JJ Thomson?
This is the word equation for the formula equation not shown:
Copper (II) chloride reacts with Magnesium Nitrate to produce Copper (II) Nitrate and Magnesium Chloride.
What is CuCl2 + Mg(NO3)2 --> Cu(NO3)2 + MgCl2
A salad dressing made of oil, water, vinegar, garlic, salt, and pepper would be this type of mixture.
What is a heterogenous mixture?
the reactant that determines how much product can be made in a chemical reaction.
What is the limiting reactant?
This is the group that chlorine and fluorine belong to.
What are the halogens (group 17)?
The balanced equation for the following reaction:
MgCl2 + Zn -->
What is no reaction?
Sorry about the jeopardy phrasing on this one I lost steam.
Compounds that can be separated by distillation, evaporation, and filtration are said to be separated using (physical/chemical) means.
What are physical means?
The name for Fe2O3.
What is Iron (III) oxide?
How many molecules are in 1 mole of CuSO4?
What is 6.02 x 1023 molecules (Avogradro's #)
The type of bond formed between a metal and a nonmetal that has a large electronegativity difference.
What is an ionic bond?
This type of reaction occurs when one compound breaks down into two or more smaller elements or compounds.
What is a decomposition reaction?
0.000032001 is the standard number converted from this scientific notation number.
What is 3.2001 x 105
The formula for aluminum sulfate.
What is Al2(SO4)3?
These are the units for frequency and wavelength.
What are Hz (or 1/s) and meters (nm)?
In the isotope Ag- 108, the number of protons, electrons, and neutrons.
What is 47 protons, 47 electrons, and 61 neutrons?
The balanced equation for the following reaction:
MgI2 + Ag2SO4 -->
What is MgSO4 + 2 AgI?
10.990030 has this many significant figures.
What is 8?