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How many moles of water will be generated during the combustion of 0.38 moles of methyl alcohol CH3OH?
0.76 mole
How many moles of C6H6 should be completely combusted in order to produce 0.4000 moles of carbon dioxide?
1 mole of C6H6 produces 6 moles of CO2 during combustion. Therefore, 0.4000 moles of CO2 would require (0.4000 moles CO2) / (6 moles C6H6 per mole CO2) = 0.0667 moles of C6H6 to be completely combusted.
How many moles of ions are in 2 moles of CaOH2?
2 moles of Ca and 4 moles of OH
How many grams of oxygen are consumed when 19.4g of CO2 is formed during the combustion of C7H16?
In the combustion of C7H16, 7 moles of O2 are required to form 8 moles of CO2. From the given 19.4g of CO2, 1 mole of CO2 is equivalent to 44g. Using stoichiometry, we can calculate that 25.23g of O2 are consumed during the combustion.
How many moles of carbon and hydrogen are there in 5 moles of octane?
In 5 moles of octane, C8H18, there are 40 moles of carbon atoms (5 moles octane x 8 carbon atoms) and 90 moles of hydrogen atoms (5 moles octane x 18 hydrogen atoms).
How many moles of B in 20g of borax?
To calculate the number of moles in 20g of borax (Na2B4O7), we first need to find the molar mass of borax. By adding the atomic masses of all the elements in borax, we get a molar mass of approximately 201.22 g/mol. Then, we use the formula: moles = mass / molar mass. Substituting in the values, we find that there are approximately 0.10 moles of borax in 20g. Since there are four boron atoms in one molecule of borax, the number of moles of B (boron) would be 0.10 moles * 4 = 0.40 moles.
Where do moles sleep?
No, moles are not true hibernators in the winter. Moles are capable of entering torpor which preserves energy and allows the moles to rest during cold weather.
How many moles of water will be generated during the combustion of 0.38 moles of methyl alcohol CH3OH?
0.76 mole
How many moles of C6H6 should be completely combusted in order to produce 0.4000 moles of carbon dioxide?
1 mole of C6H6 produces 6 moles of CO2 during combustion. Therefore, 0.4000 moles of CO2 would require (0.4000 moles CO2) / (6 moles C6H6 per mole CO2) = 0.0667 moles of C6H6 to be completely combusted.
How many baron items are in a molecule of borax?
B4O5(OH)4^2- there are four boron atoms in borax the molecular weight of boron is 10.811g/mol to convert to molecules -> moles times avagadro's number (6.023 x 10^23) ->> 4 x 6.023 x 6.023 x 10^23 = 2.4092 x 10^24 (you can carry it to this many significant figures because 4 and avagadro's number [6.023 x 10^23] are exact/absolute number)
What is balance equation borax with sulfuric acid?
Na2B4O7 + H2SO4 = H3BO3 + Na2SO4This unbalanced equation is given in my chemistry book (Zumdahl World of Chemistry) and we are supposed to balance it in order to find the mole ratios.Every resource I have used says this equation is impossible to balance.The answers in Zumdahl imply that there is a ratio of 1 mol borax to 4 moles boric acid, and 1 mol borax to 1 mol sodium sulfate, but no coefficients are ever given.
How many moles are in 3.3 moles of K2S?
3.3 moles of K2S 3.3 moles of S-2 6.6 moles of K+1
How many moles in 0.75 moles of ammonia?
this is a easy one. There are only 0.04166 moles.
HOW many moles are in 4.5 moles of sodium fluoride?
There are 4.5 moles of sodium fluoride in 4.5 moles of sodium fluoride.
What is the mole ratio that can convert from moles of a to moles of b?
The mole ratio to convert from moles of a to moles of b is determined by the coefficients of a and b in the balanced chemical equation. For example, if the balanced equation is 2A + 3B -> 4C, the mole ratio would be 3 moles of B for every 2 moles of A.
How many moles of ions are in 2 moles of CaOH2?
2 moles of Ca and 4 moles of OH
How many moles of water are produced when 3.25 moles of CO2 are formed during the combustion of methyl alcohol CH3OH?
For every mole of methyl alcohol (CH3OH) that is combusted, one mole of CO2 and two moles of water are produced. Therefore, if 3.25 moles of CO2 are formed, this means 3.25 moles of methyl alcohol were combusted, leading to the production of 6.5 moles of water (2 moles of water for every mole of CH3OH).
