The higher the slope of a ramp the more velocity and speed the marvel will gain, which means more distance traveled
The molar ratios are:
Fe₂O₃ : Al = 1 : 2
Al : Fe = 2 : 2 (or) 1 : 1
Al : Al₂O₃ = 2: 1
<u>Explanation:</u>
To find the correct mole ratio, we have to write the balanced reaction. Aluminium and iron oxide reacts with each other to form Aluminium oxide and iron and releases a lot amount of energy in the form of heat and light and it is highly exothermic reaction.
2 Al + Fe₂O₃ → Al₂O₃ + 2 Fe
Mole ratios are:
Fe₂O₃ : Al = 1 : 2
Al : Fe = 2 : 2 (or) 1 : 1
Al : Al₂O₃ = 2: 1
So Using the Balanced equation, the molar ratios of the required substances were found.
I would choose C bc if u look at it closely u can notice it goes up steadily and then BANG it decreases a lot
Carbon dioxide is the atmospheric compound that is
responsible (after it have dissolved in water) for both the general acidity of
normal rainwater and the acidity of much soil. Natural rain water is slightly
acidic because carbon dioxide combined with water in the air forms carbonic
acid, which is a weak acid.
Answer:
Yes
Explanation:
I just quickly looked it up. Cornstarch is extremely flammable.