Classify each of the following as a heterogeneous mixture or a homogeneous mixture:

1) salad

2) tap water

3) muddy water

Formula A: CH3 Formula B: C2H6 Given the two formulas representing the same compound: Which statement describes these formulas? (1) Formulas A and B are both empirical. (2) Formulas A nd B are both molecular.

If two atoms of sodium combine with one molecule of chlorine which of the following could be a product

What is the volume of 4.00 moles of CO2 gas at STP?

What occurs when an atom loses an electron? (1) The atom's radius decreases and the atom becomes a negative ion. (2) The atom's radius decreases and the atom becomes a positive ion. (3) The atom's radius increases and the atom becomes a negative ion.

How is rubbing alcohol a homogenous mixture?

How mothballs vapour acts as insecticides by kinetic theory of matter

Moles of zn (no3) 2 in 151.50 g of this substance.

What part of an atom bonds with other atoms

For the haber process, n2 + 3h2 → 2nh3, what volume of nitrogen is consumed at stp if you collect 44.8 l of ammonia in excess hydrogen (n = 14 amu, h = 1 amu) ?

Which of these substances is the least acidic? solution A, pOH = 1.5 solution B, pOH = 7.0 solution C, pOH = 13.5Which of these substances is the least acidic? solution A, pOH = 1.5 solution B, pOH = 7.0 solution C, pOH = 13.5