Names
Who Found the electron?
JJ thompson
Fe2O3
iron (III) Flouride
4 things that affect reaction rate
Catalyst
S.A.
temperature
Concentration
Exo thermis has a higher reactants or product?
reactants :)
Find molar mass of H20
18.015g/mol
Who found the proton
Rutherford
PB SO4
Lead (II) sulfate
describe Synthesis and Decomposition
ya u prob got this right
Lowers the AE
What is the mass of 9.3 moles of SiH4
298.81
Who found the nuetron
Rutherfors
Na2S
Sodium Sulfide
describe Combustion
Fuel + O2 → CO2 + H2O.
How many grams of tin are found in 3.5 moles of tim
415.485 grams
Who made the periodic table
Mendeleev
name od NA I
Sodium iodide
is baking a cake endo or exo thermic?
Endo
fins the molar masses of Na3PO4
163.9407
jj thomson model was
Plum pudding
name of MgBr2
Magnesium dibromide
What is a elemet that is a catalyst
Flourine
How man moles are in 34 grams of Cu(OH)2
97.57g/mol
0.348 moles