General
Name one diatomic element
H, N, O, F, Cl, Br, or I
The universal solvent
Water, H2O
What compound is formed when Al3+ reacts with excess Cl-
AlCl3
Hardest naturally occurring mineral
Diamond
Chemical found in coffee
Caffeine
C3H8 (g) + O2 (g) --> CO2 (g) + H2O (l) is what type of reaction
Combustion
The building block of life
Carbon, C
What is the name of H2SO4
Sulfuric acid
Describe the structure of diamond
Carbons linked covalently in a network called a tetrahedral lattice
Chemical created through lightning strikes
Ozone, O3
Formal charge of N in NO3-
+1
Fructose, glucose, and sucrose are examples of what
Sugars, saccharides
State the ideal gas law
PV = nRT
Chemical formula of sand
SiO2
Chemical that is the source of Mars's red color
Rust, iron oxides
Products of the reaction CH3COOH (aq) + NaOH (aq)
Na+, CH3COO-, (NaCH3COO), H2O
What holds two strands of DNA together
Hydrogen bonds
100 mL of 2.0 M sulfuric acid (H2SO4) reacts completely with X mL of 1.0 M sodium hydroxide (NaOH). What is X
400 mL
Two metals that aren't silvery-gray colored
Gold, Au and copper, Cu
Chemical that makes peppers spicy
Capsaicin
Electron geometry of XeO2F3-
Octahedral
Bond linking two adjacent sugars in DNA or RNA
Phosphodiester bond
Arrange the ions from smallest to largest radius: Na+, F-, O2-, Ne, Mg2+
Mg2+ < Na+ < Ne < F- < O2-
Metal with the highest melting point
Tungsten, W
Chemical found in airbags
Sodium azide, NaN3