Express 2 divided by 10 in scientific notation

What does cambium Mean answer

Which chemical formula (s) represents the reactants? CO2+H2O+energy = C6H12O6+O2

The symbol for xenon xe would be part of the noble gas notation for the element

Which of the following is not true regarding a properly written chemical reaction

In a reversible reaction, chemical equilibrium is attained when the (A) rate of the forward reaction is greater than the rate of the reverse reaction. (B) rate of the reverse reaction is greater than the rate of the forward reaction.

Assuming that air contains 78 percent N2, 21 percent O2 and 1 percent Ar, all by volume. How many molecules of each type of gas are present in 1.0 L of air at STP?

Two children are playing tag. Child A who is doing the chasing can run 100m in 24 seconds Child B is running away from child A and can run 64m in 21 seconds.

What ion does a base increase

What is the definition of Amplitude?

An excess of NiCO3, 12 g, was added to 40cm cube of sulpheric acid, 2.0 mol/dm cube. The unreacted nickel carbonate was filtered out and the filtrate evaporated to optain the crystals.