JOHNboy981 JOHNboy981

22-04-2024
Chemistry

contestada

What mass of 95% pure CaCO₃ will be required to neutralise 50 mL of 0.5 MHCl solution according to the following reaction?
CaCO₃(s) +2HCl(aq) → CaCl₂(aq) + CO₂(g) + 2H₂O(l)
a. 9.50 g
b. 1.25 g
c. 1.32 g
d. 3.65 g

Respuesta :

Otras preguntas

One knot = 1 mile per hour 1 nautical mile per hour 1 degree per hour 10 miles per hour

the medication a patient with asthma would most commonly have with him is

is 25,365cm greater than or less than or equal to 30m

What would be the effect of doubling the rate of star formation, R*, on the results of the Drake equation? Drake equation: N = R* × ƒp × ne × ƒl × ƒi × ƒc × L

in which state of matter is a substance unable to transfer heat by convection?

The person creates the visuals, the drawings and photos etc. is ? Options a. The creative director b. The copy writer c. The art director d. The visuali

Please help me how to solve and what it asks me to do

Find the product. -mnp(3m - 5n + 7p)

Which of the following nations is NOT a declared nuclear state? a. Argentina b. India c. People's Republic of China d. Great Britain

What was one effect of reducing the size and cost of computers