The system will shift towards whats been removed, so equilibrium will shift towards reactants.
<span>Because protons are positively charged and neutrons have no charge then it is safe to say that such an atomic model would have the positive charge concentrated in the center of an atom (option d).</span>
C. pouring honey on a plate so the density of thickness and stickyness would
be the highest
Answer:
The relevant equation is:
CaCO₃ + 2HCl → CaCl₂ + H₂O + CO₂
Explanation:
1 mol of calcium carbonate can react to 2 moles of Hydrochloric acid to produce 1 mol of water, 1 mol of calcium chloride and 1 mol of carbon dioxide.
The formed CO₂ is the reason why you noticed bubbles as the reaction took place
The answer is 3. As 5 * 3 = 15.
Is there any other equations I may be able to help you with? :)
