State milligrams of calcium carbonate are in rolaids tablet

Assignment Help Chemistry

Reference no: EM13524813

A rolaids tablet contains calcium carbonate, which neutralizes stomach acid. If a rolaids tablet neutralizes 42.15 mL of 0.320 M hydrochloric acid, how many milligrams of calcium carbonate are in a rolaids tablet? CaCO3(s) + 2HCI(aq) -(arrow right) CaCl2(aq) + H2O(I) + CO2 (g)

Reference no: EM13524813

Questions Cloud

Define a hydrochloric acid solution is standardized : A hydrochloric acid solution is standardized using 0.500g of sodium carbonate, Na2CO3. Find the molarity of the acid if 29.50mL are required to reach a phenolphthalein endpoint.

No existing inventories or scheduled receipts : What is the lead time required to respond to a customer order for product C, assuming that there are no existing inventories or scheduled receipts?

Define contribution plans or non-qualified plans : Defined contribution plans or non-qualified plans from the last 2 years - explain the issues or changes that will significantly affect employers and employees.

Determine how far must the observer walk : A pair of speakers separated by 0.700 m is driven by the same oscillator at a frequency of 655 Hz. How far must the observer walk before reaching a relative maximum in intensity

State milligrams of calcium carbonate are in rolaids tablet : A rolaids tablet contains calcium carbonate, which neutralizes stomach acid. If a rolaids tablet neutralizes 42.15 mL of 0.320 M hydrochloric acid, how many milligrams of calcium carbonate are in a rolaids tablet. CaCO3(s) + 2HCI(aq) -(arrow right)..

What is the volume of the ballon in cubic feet : A ballon contains 2 lbs of Helium at 70 degrees F, if the pressure of the ballon is 65 psia, what is the volume of the ballon in cubic feet

Find what must be his average speed : To get to a concert in time, a harpsichordist has to drive 123 miles in 2.03 hours. If he drove at an average speed of 55.0 mi/h in a due west direction for the first 1.22 h, what must be his average speed

Draw the bom for the table : A table is made from one tabletop, four legs, and four hangers. Each of the legs is made from 4 feet of hickory wood and 1/4 gallon of varnish. Each of the hangers is made from a brace and 4 bolts and 4 nuts. Draw the BOM for the table.

What is the net charge on the ball : A small plastic ball of mass m = 1.50 g is suspended by a string of length L = 24.5 cm in a uniform electric field, what is the net charge on the ball

User Account

All Pages