the pH indicator broadcloth blue is blue in alkaline solution and yellow in an acidity, such as when CO2 gas is added to a solution , causes a solution with the indicator to change from blue to yellow ? a solution with the indicator would turn from yellow to blue when which combinations of factors exists? select the two correct answers. A. a person blows air into the solution through a straw. B. A water plant in the solution is placed on a sunny windowless. C. algae in the solution are placed under a bright light. D. yeast cells and sugar are placed in the solution
Answers: 1
Other questions on the subject: SAT
SAT, 28.06.2019 08:30, gabypinskyb8045
Lois and clark own a company that sells wagons. the amount they pay each of their sales employees (in dollars) is given by the expression 12h+30w12h+30w12, h, plus, 30, w where hhh is the number of hours worked and the number of wagons sold. what is the amount paid to an employee who works 666 hours and sells 333 wagons?
Answers: 1
SAT, 29.06.2019 01:00, MadisonUpky9652
The tendency to seek out individuals who represent the same level of physical attractiveness as ourselves is explained as
Answers: 2
SAT, 29.06.2019 11:20, kingnatsu579
Acontinuous random variable assigns a whole number to each possible outcome of an experiment.
Answers: 3
You know the right answer?
the pH indicator broadcloth blue is blue in alkaline solution and yellow in an acidity, such as when...
Questions in other subjects:
