Answer:
forces is a push or pull upon an object which the object is being interacted
dont see the following objects but made a black hole or a huge object or a hevey object
Explanation:
Answer:
the transfer of energy because eating is gaining energy from a source, so the energy from that source is being transfer to the animal.
Answer : Option A) 0.5 M NaCl.
Explanation : A solution can be called as a stronger electrolyte which when dissolved in aqueous solution and produce ions in the solutions and is easily decomposed by electrolysis. Amongst the given options NaCl produces Na ions and Cl ions on dissolving with water rest all are not so readily soluble in water. As only salts which belong to<span> Group I elements are soluble electrolytes.</span>
B. Elements are pure and therefore have nothing to be separated from when they are a singular atom.
Answer:
20 mol
Explanation:
First, balance the chemical reaction
C3H8 + 5O2 --> 4H2O + 3CO2
Using the mole ratio, we can multiply the moles of propane by 4 to find the moles of H2O.
5 × 4= 20
20 mol
