equipment and saftey
What should you do if you spill acid on your hand during an experiment?
wash hands in sink for 20 mins and tell teacher
If the correct answer is 85.6g and the experiments data shows 75.2, 75.3, 75.5, and 74.9. Is this accurate or precise
precise
how many sig figs does 0.00532 have?
3
In the scientific method this is the thing that dosent change
constant
convert 457ml to hl
.00457 hl
What should you do if you get chemicals in your eyes
wash out for 20 mins
A measurement that closely agrees with accepted values is said to be?
accurate
how many sig figs does .030 have
2
what variable gets manipulated
iv
convert 3.55 yd to cm
325 cm
what safety equipment protects your eyes
goggles
What is the percent error equation
approx-exact/exact x 100
which way to you start when you dont have decimals
right to left
What is the last step in the scientific method
conclusion
convert 1 gram to milligrams
How should you smell chemicals
waffe it in
Accurate
how many sig figs are in 5.01
3
What variable is affected by the iv
dv
convert 4,172 liters to milliliters
4,172,000
what does a Bunsen Burner do
used for heating
If the correct Answer is 85.4 and the experiments data shows to be 85.3, 85.7, 85.6, and 85.8, is the data accurate, precise, or both?
Both
which way do you start when you do have decimals
left to right
What is the first step in the scientific method
convert 5.8 miles to kilometers
9.33 kilometers