answersLogoWhite

0


Best Answer

20.6

User Avatar

Wiki User

12y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

12y ago

8.00

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How much na2so4 is obtained when 4.00g of h2so4 reacts with 4.00g of naoh?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Chemistry

How many atoms are present in 400g Iron?

1 mole Fe = 6.022 x 1023 atoms Fe1 mole Fe = 55.845g Fe (atomic weight in grams)Convert grams Fe to moles Fe.400g Fe x (1mol Fe/55.845g Fe) = 7.16mol FeConvert moles Fe to atoms Fe.7.16mol Fe x (6.022 x 1023atoms Fe/1mol Fe) = 4.31 x 1024 atoms Fe


How long does 400 g sugar dissolves in 200 ml water?

According to the Wikipedia article on sucrose, the solubility of sucrose in water is 2000g/L at 25 degrees Celsius. Because the density of pure water is 1g/mL, 200 grams of pure water would be 200mL of water, which in turn is 0.200L of water. 2000g/L sucrose x 0.200L water = 400g of sucrose So, at 25 degrees Celsius, 400g of sucrose can dissolve in 200g of water.


What is the cost of sulfur and by what unit?

The cost of sulfur varies depending on factors like purity and quantity, but it is typically priced per ton (1,000 kilograms) in industrial settings. Retail prices for small quantities may be listed per pound or kilogram in consumer markets.


How do you calculate the heat required to evaporate 400 g of water at 25 degrees Celsius?

To calculate the heat required to evaporate 400 g of water at 25 degrees Celsius, you would use the formula: Q = m * L. Where Q is the heat energy, m is the mass of water (400 g), and L is the heat of vaporization for water (2260 J/g). Plug in the values and calculate to find the heat required.


How can you make 10N NaOH?

To make a 10N NaOH solution, you would need to dissolve 400g of NaOH pellets in enough water to make 1 liter of solution. This is because the molarity of a solution is calculated by dividing the number of moles of solute by the volume of solution in liters. Since NaOH has a molar mass of 40g/mol, 400g of NaOH would be equivalent to 10 moles, resulting in a 10N solution when dissolved in 1 liter of water.