True. When pesticides make it to a water source, this water source becomes polluted, and unsafe for humans, animals, plants, etc.
BaCO3=BaO+CO2
IS THE EQUATION REPLACE = WITH AN ARROW.
Explanation:
Method of prepration of sodium thiosulphate - definition
In the laboratory, this salt can be prepared by heating an aqueous solution of sodium sulphite with sulphur or by boiling aqueous NaOH and sulfur according to this equation:
The answer is/6-(1-2)
Explain why it is not that because it shown
Answer:
To calculate the number of atoms in a sample, divide its weight in grams by the amu atomic mass from the periodic table, then multiply the result by Avogadro's number: 6.02 x 10^23. Set up Equation Express the relationship of the three pieces of information you need to calculate the number of atoms in the sample in the form of an equation.
