It's balanced if the products and the reactants have exactly the same number of atoms
Answer:
Word equation: <u>Potassium chlorate → Potassium chloride + Oxygen</u>
Chemical equation: <u>KClO₃ → KCl + O₂</u>
Explanation:
<em>This is decomposition reaction so there will only be one reactant, which is potassium chlorate.</em>
The chemical equation will be:
KClO₃ → KCl + O₂
The balanced equation would be:
2KClO₃ → 2KCl + 3O₂
The word equation will be:
Potassium chlorate → Potassium chloride + Oxygen
Answer:
ionic bond
Explanation:
Covalent bonds are formed when two or more atoms share electrons between them. So two chlorine anions form an ionic bond with one magnesium cation for form MgCl2, a neutral chemical compound.
Acceleration is defined as velocity per unit time.
Here, a=acceleartion,
v=velocity=36 m/s
t=time=12 s
A car at rest ends accelerates for 12 seconds. After this time the car is going 36 m/s. So acceleration that is a=3 ms⁻².
