Carbon has two stable isotopes; 12c (98.93%) and 13c (1.07%). how many atoms of 13c would there be in a 2.05 g sample of carbon dioxide?

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. initial mass and yield sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

The reaction q+r2=r2q is found to be first order in r2 and

How is the shape of the poem “peer” connected to its meaning?