Use the balanced equation given below to solve the problem that follows: Calculate the mass in grams of oxygen gas that must react in order to produce 50.0 g of water. 2 C4H10 + 13 O2 --> 8 CO2 + 10 H2O

88.9 g O2
115 g O2
68.3 g O2
21.0 g O2

answer

the ions in solute supperate from eachouthere

answer; natural resources;

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.