Chemistry, 08.03.2021 20:50 chris018107
Which is a biological indicator of water quality?
B. diversity of insect larvae
A. temperature
C. dissolved oxygen
d. pH
Answers: 3
Chemistry, 21.06.2019 18:30, minstcordell4115
Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.
Answers: 3
Chemistry, 22.06.2019 06:30, noathequeen
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. 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
Answers: 3
Which is a biological indicator of water quality?
B. diversity of insect larvae
A. temp...
A. temp...
English, 29.11.2020 15:10