Moles are made up of melanocytes. Which are located on the outer layer of skin. Different people have different color moles, an African-American could have a pink mole, and on the other hand (get it other hand hehehe) a Pacific Islander could have a really dark brown mole. Sometimes,a cluster of melanocytes forms and they form a ,yup you guessed it ,a mole! It is important to get checked for skin cancer if you have a series of moles or freckles pop up in a short period of time. Any race can get skin cancer, so wear sunscreen!Always wear sunsreen!
1,4 moles of lead(II) oxide are formed.
2Mg + O2 -----> 2MgO So two moles of magnesium oxide are formed if x moles of magnesium are allowed to react with only 1 mole of oxygen molecules. The oxygen has become the limiting ingredient.
The answer is 8 moles CO2.
From the balanced equation, we can see that 3 moles of CO2 are formed for every 1 mole of C3H4 that reacts. Therefore, if 10 moles of C3H4 react, 30 moles of CO2 would be formed (10 moles C3H4 x 3 moles CO2/1 mole C3H4).
One mole of oxygen is 32 g.
If the reaction is not specified, we can't determine the exact moles of NO formed from NO2 based on this information alone. The reaction and stoichiometry are needed to calculate the moles of NO produced from 8.44 moles of NO2.
The most straightforward reaction for the formation of SO3 from SO2 is 2 SO2 + O2 => 2 SO3. If this is the actual reaction for the formation, 3 moles of SO3 are formed from 3 moles of SO2.
1,4 moles of lead(II) oxide are formed.
The balanced chemical equation for the reaction between HCl and NaOH is: HCl + NaOH -> NaCl + H2O Since the stoichiometry of the reaction is 1:1 for NaCl and HCl, if 1.4 moles of HCl react, then 1.4 moles of NaCl will be formed.
Only when 5.5 mole O2 react with 11 mole H2, then 11 mole H2O are formed.
2Mg + O2 -----> 2MgO So two moles of magnesium oxide are formed if x moles of magnesium are allowed to react with only 1 mole of oxygen molecules. The oxygen has become the limiting ingredient.
The balanced reaction equation is 4Al + 3O2 -> 2Al2O3. Therefore, 3 moles of O2 reacts with 4 moles of Al to form 2 moles of Al2O3. Since 0.78 mol of O2 is reacted, the number of moles of Al2O3 formed can be calculated using the stoichiometry of the reaction.
The answer is 8 moles CO2.
You can determine the moles of HCl formed by using a balanced chemical equation for the reaction between hydrogen gas and chlorine. Calculate the stoichiometric ratio of hydrogen to HCl in the balanced equation to determine the moles of HCl formed from the given moles of hydrogen gas.
Out of one mole C3H8 three moles carbondioxide (CO2) are formed by complete combustion of it.So 2.13 mole C3H8 make 3*2.13 mole CO2 = 6.39 moleCO2
In the given reaction, the stoichiometry is 1:1 for Fe2O3 to Al2O3. So the number of moles of Al2O3 formed will be the same as the number of moles of Fe2O3 originally present.
Using the molar mass of nh3, we find that we have 2.5 moles of nh3. Since 3 moles of h2o are produced per 2 moles of nh3, we see that we will produce 3.75 moles of h2o. This is equivalent to around 3.79 g.