Answer: True.
Explanation: A teakettle does have a greater frequency than a drumbeat. The teakettle has a higher pitched sound and frequency than a low pitched sound like a drumbeat. So a teakettle is high and a drumbeat is low.
NH₄NO₃ - ammonium-nitrate.
(NH₄)₂CO₃ - ammonium carbonate.
NH₄CN - ammonium cyanide.
(NH₄)₃PO₄- ammonium phosphate.
Sn(NO₃)₄ - tin(IV) nitrate.
Sn(CO₃)₂ - tin(IV) carbonate.
Sn(CN)₄ - tin(IV) cyanide.
Sn₃(PO₄)₄ - tin(IV) phosphate.
Fe(NO₃)₃ - iron(III) nitrate.
Fe₂(CO₃)₃ - iron(III) carbonate.
Fe(CN)₃ - iron(III) cyanide.
FePO₄ - iron(III) phosphate.
Mg(NO₃)₂ - magnesium nitrate.
MgCO₃ - magnesium carbonate.
Mg(CN)₂ - magnesium cyanide.
Mg₃(PO₄)₂ - magnesium phosphate.
There a 9 planets in the solar system.
First, you need to find how much moles does 6.59*10^24 atoms of Carbon represents.
The Avogadro number represents one mole of a substance. The Avogadro number is about Na=6.02*10^23.
So, to find the mole number, you divide the number of atoms you have by the Avogadro number: n=N/Na (n=number of mole, N=number of atoms, Na=Avogadro Number).
So n=6.59*10^24/6.02*10^23 = 10.94 moles.
So to find the mass in grams of a certain number of moles, you multiply the mole number by the Molar mass of the substance you're studying.
m=n*M (m=mass in grams, n=number of moles, M=Molar mass)
The molar mass of the carbon is 12.01 g/mol.
So m=10.94 * 12.01 = 131.38 grams.
So There's 131.38 grams in 6.59*10^24 atoms of Carbon.
Hope this Helps! :)
