Chemistry, 16.09.2019 09:30 kadestew21

The number 0.546 expressed correctly using scientific notation is
a. 5.46 x 10^4
b. 5.46 x 10^5
c. 5.46 x 10^-5
d. 5.46 x 10^-4

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 04:30, oroman4650

Why is nh3 classified as a polar molecule

Answers: 2

continue

Chemistry, 22.06.2019 10:50, lejeanjamespete1

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm

Answers: 1

continue

Chemistry, 23.06.2019 02:00, Hellopeople233

Which of the following substances is the most soluble in water? a. sodium chloride b. methane c. bromine d. carbon

Answers: 1

continue

Chemistry, 23.06.2019 03:00, draveon6925

Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.

Answers: 2

continue

You know the right answer?

The number 0.546 expressed correctly using scientific notation is
a. 5.46 x 10^4
b. 5.46...