What is avogadro's number? what is avogadro's number? avogadro’s number is 8.31, which equals the number of items in one mole. avogadro’s number is 1.60×1019, which equals the number of items in one mole. avogadro’s number is 1.38×1023, which equals the number of items in one mole. avogadro’s number is 6.02×1023, which equals the number of items in one mole.

6.022×1023 mol-1

Step-by-step explanation:

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions