Chemistry

This number in scientific notation is 9.8x10-5.

the sun's diameter is about 110 times greater than the diameter of our earth.

Which of the following (what)?

No. H2 does not have a permanent dipole moment.

usually on the right of the yeild sign
On the right side of the arrow in the equation

32.1g

__________________

X100%

(32.1g + 16.0g + 16.0g)

Decomposition reaction

Molarity

Na3PO4 + MnCl2 Mn3(PO4)2 + NaCl

Answer this question… Which of the following is the best definition of a physical change?

In this reaction a change of bonds of the reactants occur: the general form is:
AB + CD = AD + BC

For Apex the answer is 2

32g of Sulfur is a Mole of Sulfur and therefore contains Avogadro's number of atoms of Sulfur.

Avogadro's number is 6.023 × 10 to the 23.

B. s2o6