subject
Chemistry, 18.10.2021 14:00 leyslebravo7117

The speed of light is 300,000 km/s. In scientific notation, this speed is written to one significant figure as
3. × 10% km/s
C.
3.0 × 106 km/s
b. 3.0 × 105 km/s
d
3 × 105 km/s

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 00:00
Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one
Answers: 1
question
Chemistry, 22.06.2019 20:00
For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.
Answers: 2
question
Chemistry, 22.06.2019 21:00
Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?
Answers: 1
question
Chemistry, 22.06.2019 21:50
If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3
Answers: 2
You know the right answer?
The speed of light is 300,000 km/s. In scientific notation, this speed is written to one significant...
Questions
question
Mathematics, 23.01.2020 07:31
question
Mathematics, 23.01.2020 07:31
Questions on the website: 13722359