brai2065 brai2065
  • 14-03-2024
  • Chemistry
contestada

From the water quality report (WQR), the alkalinity of Evian is 300 mg/L CaCO₃. Convert this value into units of mmol HCl/L
a) 7.5 mmol HCl/L
b) 15 mmol HCl/L
c) 20 mmol HCl/L
d) 30 mmol HCl/L

Respuesta :

Otras preguntas

the volumes of two spheres are 729 in3 and 27 in3. what is the ratio of their radii, rounded to the nearest whole number?
Write an equation in slope-intercept form of a line with the following characteristics: parallel to the graph of: -4x + 3y= 12 and passes through the origin.
Factor completely 3x2 - 21.
what have you herd of civil desobedience?\
what is the equation of a horizontal line that passes through the point at (-2,-3)????
The slope of a line is -1/3 and the y-intercept is 10/3. What is the equation of the line written in general form?
The graph of a line passes through two given points, as shown on the graph below. What is the equation of the line written in general form?
Which is not a theorem or postulate used to prove triangles similar? SSS SAS AA SSA
The sum of the digits of a two-digit number is 9. If the digits are reversed, the new number is 27 less than the original. Find the original number.
Factor completely 2x3 + x2 - 18x – 9.