Sig. Figs.
How many sig figs are in 100?
1
What's the molecular name of CO2?
carbon dioxide
What is the name of S2-
Sulfide Ion
How many protons are in Carbon?
6
how many inches in 3.7ft?
44.4inches
How many sig. figs. are in
0.00000012508
5
What is the molecular name of OF3
Oxygen trifluoride
What's the name of NH4+
Ammonium
How many neutrons are in Sodium-24 (Na-24)
13 neutrons
How many feet are in 67.315 inches?
5.61ft
Solve. The final answer should include the correct number of Sig. Figs.
50.25 x 12
6.0 x 102
What is the molecular name of Na2F
sodium fluoride
What is the name of HPO42-
Hydrogen Phosphate
Where are Alkali Metals and alkaline earth metals? Must provide the group or period in the answer.
Periods 1 and 2
how many cm are in 574mm?
57.3cm
Solve. The final answer should include the correct number of sig. figs.
(60.641/18.2)+100006
100009
What is the molecular name of HPO4?
Hydrogen phosphate
What is the name of C6H12O6?
Glucose
Where would "D block" be in the periodic table?
Transitional metal; groups 3-12
how many grams are in 8.91 moles of CH3CSH
535.1g
Solve. The final answer should include the correct number of sig. figs.
(7.95/500)+(1.15x20)
20
What is the molecular name of K3SO4 • 8H2O?
potassium sulfate octahydrate
What is the name of CH3CH2OH?
Ethanol
What is the trend of Electronegativity on the periodic table?
Goes up a period, and goes toward the right of a group
how many moles are in 678g of CH3OH
21.16 moles