CH3COH(CH3)2; (Ch3) 3COH
When the compound contains at least two polyatomic ions of the same formula.
Empirical formulas represent the simplest component of a molecule.
HH3 would be a Hydrogen-1 (protium) atom bound to a Hydrogen-3 (tritium) atom - since both are just isotopes of hydrogen it doesn't qualify as a compound. By the same token, the oxygen would not be a compound H2O is water - with 2 different elements it qualifies as a compound.
a compound always has the same chemical formula
No: The formula NO shows equal numbers of nitrogen and oxygen atoms in the compound, but the formula NO2 shows twice as many oxygen atoms as nitrogen atoms.
When the compound contains at least two polyatomic ions of the same formula.
An interval that remains the same throughout a sequence
Ba(NO3)2 and Al(OH)3
-7
Empirical formulas represent the simplest component of a molecule.
No H2O2 is hydrogen peroxide while H2O is water the universal solvent.
The word is "peacetime" - the EA pair has a long E sound, the same as made by EE in wheel.
Yes, that is correct. Isomers of a compound have the same chemical formula but different structural formulas.
no. H2O2 is hydrogen peroxide, H2O is water.
When a compound is dissolved it is more referred to a solution of a compound. Compound and dissolved are not the same thing
Homologous: pair of chromosomes that are the same Homozygous: alleles of a gene pair are the same
no, not exactly.